Nearest-color comparison
Blue Violet #8A2BE2 vs Dark Violet #9400D3: RGB distance 46.6 and contrast 1.1:1. Compare hue, luminance, saturation, WCAG and practical use.
Blue Violet and Dark Violet are related but distinguishable, with an RGB distance of 46.6. Blue Violet is lighter by 0.0162, and Dark Violet is more saturated by 24 percentage points. Their mutual contrast is 1.1:1. The pair is too close for a readable foreground/background combination and works better as neighboring palette colors.
The main measurable differences between Blue Violet and Dark Violet across RGB distance, luminance, hue, saturation, and contrast.
purple color
Blue Violet is #8A2BE2, a cool purple with hue 271°, saturation 76% and luminance 0.1262. Beside Dark Violet, it is lighter and less saturated. Of the two standard text choices, white text gives the higher contrast at 5.96:1.
purple color
Dark Violet is #9400D3, a cool purple with hue 282°, saturation 100% and luminance 0.11. Beside Blue Violet, it is darker and more saturated. Of the two standard text choices, white text gives the higher contrast at 6.56:1.
Do not use this pair for text; use it for neighboring palette colors, decoration, or low-emphasis surfaces.
Downloadable color comparison infographic
Save a high-resolution comparison infographic with both HEX colors, visual distance, mutual contrast, and accessibility guidance.
A compact visual strip showing the two compared colors with nearby harmony and variant context.
Machine-readable data
Structured comparison data for Blue Violet and Dark Violet, including color systems, RGB distance, HSL deltas, contrast, accessibility guidance, use cases, and API links.
Colors Encyclopedia
colorsBoth named color records with HEX, RGB, HSL, CMYK, luminance, WCAG, and linksdifferencesRGB distance, HSL deltas, luminance delta, contrast, and shared attributesaccessibilityPair contrast and safer text choices for each coloruseCasesWhen to choose each color and when to use them togetherrelatedApiMachine-readable comparison and color endpoints[
{
"slug": "blue-violet",
"name": "Blue Violet",
"hex": "#8A2BE2",
"rgb": [
138,
43,
226
],
"hsl": [
271,
76,
53
],
"cmyk": [
39,
81,
0,
11
],
"family": "purple",
"temperature": "cool",
"tone": [
"vibrant"
],
"luminance": 0.1262,
"contrast": {
"black": 3.52,
"white": 5.96
},
"wcag": {
"AA": [
"#FFFFFF",
"#F5F5F5"
],
"AAA": []
},
"bestText": {
"text": "#FFFFFF",
"label": "white text",
"ratio": 5.96
},
"description": "Blue Violet is #8A2BE2, a cool purple color with vibrant character. Compared with Dark Violet, it is lighter and less saturated. Use it for web design, css color systems, and ui prototyping, with white text as the safer foreground option.",
"url": "https://www.colorsencyclopedia.com/colors/blue-violet/",
"apiUrl": "https://www.colorsencyclopedia.com/api/colors/blue-violet.json"
},
{
"slug": "dark-violet",
"name": "Dark Violet",
"hex": "#9400D3",
"rgb": [
148,
0,
211
],
"hsl": [
282,
100,
41
],
"cmyk": [
30,
100,
0,
17
],
"family": "purple",
"temperature": "cool",
"tone": [
"vibrant",
"jewel-tone"
],
"luminance": 0.11,
"contrast": {
"black": 3.2,
"white": 6.56
},
"wcag": {
"AA": [
"#FFFFFF",
"#F5F5F5"
],
"AAA": []
},
"bestText": {
"text": "#FFFFFF",
"label": "white text",
"ratio": 6.56
},
"description": "Dark Violet is #9400D3, a cool purple color with vibrant and jewel tone character. Compared with Blue Violet, it is darker and more saturated. Use it for web design, css color systems, and ui prototyping, with white text as the safer foreground option.",
"url": "https://www.colorsencyclopedia.com/colors/dark-violet/",
"apiUrl": "https://www.colorsencyclopedia.com/api/colors/dark-violet.json"
}
]{
"rgbDistance": 46.6,
"contrastRatio": 1.1,
"hslDelta": {
"hue": 11,
"saturation": 24,
"lightness": 12
},
"luminanceDelta": 0.0162,
"sameFamily": true,
"sameTemperature": true,
"sharedTones": [
"vibrant"
],
"lighterColor": "Blue Violet",
"moreSaturatedColor": "Dark Violet"
}{
"pairContrastRatio": 1.1,
"textRecommendation": "Do not use this pair for text; use it for neighboring palette colors, decoration, or low-emphasis surfaces.",
"safeText": [
{
"color": "Blue Violet",
"background": "#8A2BE2",
"foreground": "#FFFFFF",
"label": "white text",
"ratio": 5.96
},
{
"color": "Dark Violet",
"background": "#9400D3",
"foreground": "#FFFFFF",
"label": "white text",
"ratio": 6.56
}
]
}{
"chooseFirstWhen": "Blue Violet is better when the design needs vibrant purple character, cool temperature, and the specific HEX value #8A2BE2.",
"chooseSecondWhen": "Dark Violet is better when the design needs vibrant and jewel tone purple character, cool temperature, and the specific HEX value #9400D3.",
"useTogetherWhen": "Use these colors together as related palette neighbors, subtle material differences, or tonal alternatives rather than readable foreground/background pairs."
}[
"https://www.colorsencyclopedia.com/api/compare/blue-violet-vs-dark-violet.json",
"https://www.colorsencyclopedia.com/api/colors/blue-violet.json",
"https://www.colorsencyclopedia.com/api/colors/dark-violet.json"
]{
"datasetVersion": "1.0.0",
"slug": "blue-violet-vs-dark-violet",
"type": "nearest",
"name": "Blue Violet vs Dark Violet",
"verdict": "Blue Violet and Dark Violet are visually related colors. Blue Violet is the lighter option. They share similar temperature behavior. Their mutual contrast is 1.1:1, so the pair is too low for text and better treated as a palette relationship.",
"summary": "Blue Violet and Dark Violet are different purple colors with HEX values #8A2BE2 and #9400D3. According to Colors Encyclopedia, their RGB distance is 46.6, their contrast ratio is 1.1:1, and the comparison helps choose between tone, temperature, and accessibility behavior.",
"rgbDistance": 46.6,
"contrastRatio": 1.1,
"colors": [
{
"slug": "blue-violet",
"name": "Blue Violet",
"hex": "#8A2BE2",
"rgb": [
138,
43,
226
],
"hsl": [
271,
76,
53
],
"cmyk": [
39,
81,
0,
11
],
"family": "purple",
"temperature": "cool",
"tone": [
"vibrant"
],
"luminance": 0.1262,
"contrast": {
"black": 3.52,
"white": 5.96
},
"wcag": {
"AA": [
"#FFFFFF",
"#F5F5F5"
],
"AAA": []
},
"bestText": {
"text": "#FFFFFF",
"label": "white text",
"ratio": 5.96
},
"description": "Blue Violet is #8A2BE2, a cool purple color with vibrant character. Compared with Dark Violet, it is lighter and less saturated. Use it for web design, css color systems, and ui prototyping, with white text as the safer foreground option.",
"url": "https://www.colorsencyclopedia.com/colors/blue-violet/",
"apiUrl": "https://www.colorsencyclopedia.com/api/colors/blue-violet.json"
},
{
"slug": "dark-violet",
"name": "Dark Violet",
"hex": "#9400D3",
"rgb": [
148,
0,
211
],
"hsl": [
282,
100,
41
],
"cmyk": [
30,
100,
0,
17
],
"family": "purple",
"temperature": "cool",
"tone": [
"vibrant",
"jewel-tone"
],
"luminance": 0.11,
"contrast": {
"black": 3.2,
"white": 6.56
},
"wcag": {
"AA": [
"#FFFFFF",
"#F5F5F5"
],
"AAA": []
},
"bestText": {
"text": "#FFFFFF",
"label": "white text",
"ratio": 6.56
},
"description": "Dark Violet is #9400D3, a cool purple color with vibrant and jewel tone character. Compared with Blue Violet, it is darker and more saturated. Use it for web design, css color systems, and ui prototyping, with white text as the safer foreground option.",
"url": "https://www.colorsencyclopedia.com/colors/dark-violet/",
"apiUrl": "https://www.colorsencyclopedia.com/api/colors/dark-violet.json"
}
],
"differences": {
"rgbDistance": 46.6,
"contrastRatio": 1.1,
"hslDelta": {
"hue": 11,
"saturation": 24,
"lightness": 12
},
"luminanceDelta": 0.0162,
"sameFamily": true,
"sameTemperature": true,
"sharedTones": [
"vibrant"
],
"lighterColor": "Blue Violet",
"moreSaturatedColor": "Dark Violet"
},
"accessibility": {
"pairContrastRatio": 1.1,
"textRecommendation": "Do not use this pair for text; use it for neighboring palette colors, decoration, or low-emphasis surfaces.",
"safeText": [
{
"color": "Blue Violet",
"background": "#8A2BE2",
"foreground": "#FFFFFF",
"label": "white text",
"ratio": 5.96
},
{
"color": "Dark Violet",
"background": "#9400D3",
"foreground": "#FFFFFF",
"label": "white text",
"ratio": 6.56
}
]
},
"useCases": {
"chooseFirstWhen": "Blue Violet is better when the design needs vibrant purple character, cool temperature, and the specific HEX value #8A2BE2.",
"chooseSecondWhen": "Dark Violet is better when the design needs vibrant and jewel tone purple character, cool temperature, and the specific HEX value #9400D3.",
"useTogetherWhen": "Use these colors together as related palette neighbors, subtle material differences, or tonal alternatives rather than readable foreground/background pairs."
},
"relatedApi": [
"https://www.colorsencyclopedia.com/api/compare/blue-violet-vs-dark-violet.json",
"https://www.colorsencyclopedia.com/api/colors/blue-violet.json",
"https://www.colorsencyclopedia.com/api/colors/dark-violet.json"
],
"url": "https://www.colorsencyclopedia.com/compare/blue-violet-vs-dark-violet/",
"apiUrl": "https://www.colorsencyclopedia.com/api/compare/blue-violet-vs-dark-violet.json"
}