Nearest-color comparison
Spinel #D83A56 vs Poppy Red #DC343B: RGB distance 27.9 and contrast 1.01:1. Compare hue, luminance, saturation, WCAG and practical use.
Spinel and Poppy Red are related but distinguishable, with an RGB distance of 27.9. Spinel is lighter by 0.0031, and Poppy Red is more saturated by 4 percentage points. Their mutual contrast is 1.01:1. The pair is too close for a readable foreground/background combination and works better as neighboring palette colors.
The main measurable differences between Spinel and Poppy Red across RGB distance, luminance, hue, saturation, and contrast.
red color
Spinel is #D83A56, a warm red with hue 349°, saturation 67% and luminance 0.183. Beside Poppy Red, it is lighter and less saturated. Of the two standard text choices, black text gives the higher contrast at 4.66:1.
red color
Poppy Red is #DC343B, a warm red with hue 358°, saturation 71% and luminance 0.1799. Beside Spinel, it is darker and more saturated. Of the two standard text choices, black text gives the higher contrast at 4.6:1.
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 Spinel and Poppy Red, 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": "spinel",
"name": "Spinel",
"hex": "#D83A56",
"rgb": [
216,
58,
86
],
"hsl": [
349,
67,
54
],
"cmyk": [
0,
73,
60,
15
],
"family": "red",
"temperature": "warm",
"tone": [
"balanced"
],
"luminance": 0.183,
"contrast": {
"black": 4.66,
"white": 4.51
},
"wcag": {
"AA": [
"#000000",
"#FFFFFF"
],
"AAA": []
},
"bestText": {
"text": "#000000",
"label": "black text",
"ratio": 4.66
},
"description": "Spinel is #D83A56, a warm red color with balanced character. Compared with Poppy Red, it is lighter and less saturated. Use it for jewel-tone palettes, luxury branding, and premium interface accents, with black text as the safer foreground option.",
"url": "https://www.colorsencyclopedia.com/colors/spinel/",
"apiUrl": "https://www.colorsencyclopedia.com/api/colors/spinel.json"
},
{
"slug": "poppy-red",
"name": "Poppy Red",
"hex": "#DC343B",
"rgb": [
220,
52,
59
],
"hsl": [
358,
71,
53
],
"cmyk": [
0,
76,
73,
14
],
"family": "red",
"temperature": "warm",
"tone": [
"balanced"
],
"luminance": 0.1799,
"contrast": {
"black": 4.6,
"white": 4.57
},
"wcag": {
"AA": [
"#000000",
"#FFFFFF"
],
"AAA": []
},
"bestText": {
"text": "#000000",
"label": "black text",
"ratio": 4.6
},
"description": "Poppy Red is #DC343B, a warm red color with balanced character. Compared with Spinel, it is darker and more saturated. Use it for botanical palettes, natural product design, and seasonal editorial palettes, with black text as the safer foreground option.",
"url": "https://www.colorsencyclopedia.com/colors/poppy-red/",
"apiUrl": "https://www.colorsencyclopedia.com/api/colors/poppy-red.json"
}
]{
"rgbDistance": 27.9,
"contrastRatio": 1.01,
"hslDelta": {
"hue": 9,
"saturation": 4,
"lightness": 1
},
"luminanceDelta": 0.0031,
"sameFamily": true,
"sameTemperature": true,
"sharedTones": [
"balanced"
],
"lighterColor": "Spinel",
"moreSaturatedColor": "Poppy Red"
}{
"pairContrastRatio": 1.01,
"textRecommendation": "Do not use this pair for text; use it for neighboring palette colors, decoration, or low-emphasis surfaces.",
"safeText": [
{
"color": "Spinel",
"background": "#D83A56",
"foreground": "#000000",
"label": "black text",
"ratio": 4.66
},
{
"color": "Poppy Red",
"background": "#DC343B",
"foreground": "#000000",
"label": "black text",
"ratio": 4.6
}
]
}{
"chooseFirstWhen": "Spinel is better when the design needs balanced red character, warm temperature, and the specific HEX value #D83A56.",
"chooseSecondWhen": "Poppy Red is better when the design needs balanced red character, warm temperature, and the specific HEX value #DC343B.",
"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/spinel-vs-poppy-red.json",
"https://www.colorsencyclopedia.com/api/colors/spinel.json",
"https://www.colorsencyclopedia.com/api/colors/poppy-red.json"
]{
"datasetVersion": "1.0.0",
"slug": "spinel-vs-poppy-red",
"type": "nearest",
"name": "Spinel vs Poppy Red",
"verdict": "Spinel and Poppy Red are visually related colors. Spinel is the lighter option. They share similar temperature behavior. Their mutual contrast is 1.01:1, so the pair is too low for text and better treated as a palette relationship.",
"summary": "Spinel and Poppy Red are different red colors with HEX values #D83A56 and #DC343B. According to Colors Encyclopedia, their RGB distance is 27.9, their contrast ratio is 1.01:1, and the comparison helps choose between tone, temperature, and accessibility behavior.",
"rgbDistance": 27.9,
"contrastRatio": 1.01,
"colors": [
{
"slug": "spinel",
"name": "Spinel",
"hex": "#D83A56",
"rgb": [
216,
58,
86
],
"hsl": [
349,
67,
54
],
"cmyk": [
0,
73,
60,
15
],
"family": "red",
"temperature": "warm",
"tone": [
"balanced"
],
"luminance": 0.183,
"contrast": {
"black": 4.66,
"white": 4.51
},
"wcag": {
"AA": [
"#000000",
"#FFFFFF"
],
"AAA": []
},
"bestText": {
"text": "#000000",
"label": "black text",
"ratio": 4.66
},
"description": "Spinel is #D83A56, a warm red color with balanced character. Compared with Poppy Red, it is lighter and less saturated. Use it for jewel-tone palettes, luxury branding, and premium interface accents, with black text as the safer foreground option.",
"url": "https://www.colorsencyclopedia.com/colors/spinel/",
"apiUrl": "https://www.colorsencyclopedia.com/api/colors/spinel.json"
},
{
"slug": "poppy-red",
"name": "Poppy Red",
"hex": "#DC343B",
"rgb": [
220,
52,
59
],
"hsl": [
358,
71,
53
],
"cmyk": [
0,
76,
73,
14
],
"family": "red",
"temperature": "warm",
"tone": [
"balanced"
],
"luminance": 0.1799,
"contrast": {
"black": 4.6,
"white": 4.57
},
"wcag": {
"AA": [
"#000000",
"#FFFFFF"
],
"AAA": []
},
"bestText": {
"text": "#000000",
"label": "black text",
"ratio": 4.6
},
"description": "Poppy Red is #DC343B, a warm red color with balanced character. Compared with Spinel, it is darker and more saturated. Use it for botanical palettes, natural product design, and seasonal editorial palettes, with black text as the safer foreground option.",
"url": "https://www.colorsencyclopedia.com/colors/poppy-red/",
"apiUrl": "https://www.colorsencyclopedia.com/api/colors/poppy-red.json"
}
],
"differences": {
"rgbDistance": 27.9,
"contrastRatio": 1.01,
"hslDelta": {
"hue": 9,
"saturation": 4,
"lightness": 1
},
"luminanceDelta": 0.0031,
"sameFamily": true,
"sameTemperature": true,
"sharedTones": [
"balanced"
],
"lighterColor": "Spinel",
"moreSaturatedColor": "Poppy Red"
},
"accessibility": {
"pairContrastRatio": 1.01,
"textRecommendation": "Do not use this pair for text; use it for neighboring palette colors, decoration, or low-emphasis surfaces.",
"safeText": [
{
"color": "Spinel",
"background": "#D83A56",
"foreground": "#000000",
"label": "black text",
"ratio": 4.66
},
{
"color": "Poppy Red",
"background": "#DC343B",
"foreground": "#000000",
"label": "black text",
"ratio": 4.6
}
]
},
"useCases": {
"chooseFirstWhen": "Spinel is better when the design needs balanced red character, warm temperature, and the specific HEX value #D83A56.",
"chooseSecondWhen": "Poppy Red is better when the design needs balanced red character, warm temperature, and the specific HEX value #DC343B.",
"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/spinel-vs-poppy-red.json",
"https://www.colorsencyclopedia.com/api/colors/spinel.json",
"https://www.colorsencyclopedia.com/api/colors/poppy-red.json"
],
"url": "https://www.colorsencyclopedia.com/compare/spinel-vs-poppy-red/",
"apiUrl": "https://www.colorsencyclopedia.com/api/compare/spinel-vs-poppy-red.json"
}