Nearest-color comparison
Fire Opal #E95C20 vs Neon Orange #FF5F1F: RGB distance 22.2 and contrast 1.15:1. Compare hue, luminance, saturation, WCAG and practical use.
Fire Opal and Neon Orange are very close, with an RGB distance of 22.2. Neon Orange is lighter by 0.0446, and Neon Orange is more saturated by 18 percentage points. Their mutual contrast is 1.15:1. The pair is too close for a readable foreground/background combination and works better as neighboring palette colors.
The main measurable differences between Fire Opal and Neon Orange across RGB distance, luminance, hue, saturation, and contrast.
orange color
Fire Opal is #E95C20, a warm orange with hue 18°, saturation 82% and luminance 0.2508. Beside Neon Orange, it is darker and less saturated. Of the two standard text choices, black text gives the higher contrast at 6.02:1.
orange color
Neon Orange is #FF5F1F, a warm orange with hue 17°, saturation 100% and luminance 0.2954. Beside Fire Opal, it is lighter and more saturated. Of the two standard text choices, black text gives the higher contrast at 6.91:1.
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 Fire Opal and Neon Orange, 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": "fire-opal",
"name": "Fire Opal",
"hex": "#E95C20",
"rgb": [
233,
92,
32
],
"hsl": [
18,
82,
52
],
"cmyk": [
0,
61,
86,
9
],
"family": "orange",
"temperature": "warm",
"tone": [
"vibrant"
],
"luminance": 0.2508,
"contrast": {
"black": 6.02,
"white": 3.49
},
"wcag": {
"AA": [
"#000000",
"#1A1A1A"
],
"AAA": []
},
"bestText": {
"text": "#000000",
"label": "black text",
"ratio": 6.02
},
"description": "Fire Opal is #E95C20, a warm orange color with vibrant character. Compared with Neon Orange, it is darker 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/fire-opal/",
"apiUrl": "https://www.colorsencyclopedia.com/api/colors/fire-opal.json"
},
{
"slug": "neon-orange",
"name": "Neon Orange",
"hex": "#FF5F1F",
"rgb": [
255,
95,
31
],
"hsl": [
17,
100,
56
],
"cmyk": [
0,
63,
88,
0
],
"family": "orange",
"temperature": "warm",
"tone": [
"vibrant"
],
"luminance": 0.2954,
"contrast": {
"black": 6.91,
"white": 3.04
},
"wcag": {
"AA": [
"#000000",
"#1A1A1A"
],
"AAA": []
},
"bestText": {
"text": "#000000",
"label": "black text",
"ratio": 6.91
},
"description": "Neon Orange is #FF5F1F, a warm orange color with vibrant character. Compared with Fire Opal, it is lighter and more saturated. Use it for neon accents, event graphics, and high-energy digital design, with black text as the safer foreground option.",
"url": "https://www.colorsencyclopedia.com/colors/neon-orange/",
"apiUrl": "https://www.colorsencyclopedia.com/api/colors/neon-orange.json"
}
]{
"rgbDistance": 22.2,
"contrastRatio": 1.15,
"hslDelta": {
"hue": 1,
"saturation": 18,
"lightness": 4
},
"luminanceDelta": 0.0446,
"sameFamily": true,
"sameTemperature": true,
"sharedTones": [
"vibrant"
],
"lighterColor": "Neon Orange",
"moreSaturatedColor": "Neon Orange"
}{
"pairContrastRatio": 1.15,
"textRecommendation": "Do not use this pair for text; use it for neighboring palette colors, decoration, or low-emphasis surfaces.",
"safeText": [
{
"color": "Fire Opal",
"background": "#E95C20",
"foreground": "#000000",
"label": "black text",
"ratio": 6.02
},
{
"color": "Neon Orange",
"background": "#FF5F1F",
"foreground": "#000000",
"label": "black text",
"ratio": 6.91
}
]
}{
"chooseFirstWhen": "Fire Opal is better when the design needs vibrant orange character, warm temperature, and the specific HEX value #E95C20.",
"chooseSecondWhen": "Neon Orange is better when the design needs vibrant orange character, warm temperature, and the specific HEX value #FF5F1F.",
"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/fire-opal-vs-neon-orange.json",
"https://www.colorsencyclopedia.com/api/colors/fire-opal.json",
"https://www.colorsencyclopedia.com/api/colors/neon-orange.json"
]{
"datasetVersion": "1.0.0",
"slug": "fire-opal-vs-neon-orange",
"type": "nearest",
"name": "Fire Opal vs Neon Orange",
"verdict": "Fire Opal and Neon Orange are very close colors. Neon Orange is the lighter option. They share similar temperature behavior. Their mutual contrast is 1.15:1, so the pair is too low for text and better treated as a palette relationship.",
"summary": "Fire Opal and Neon Orange are different orange colors with HEX values #E95C20 and #FF5F1F. According to Colors Encyclopedia, their RGB distance is 22.2, their contrast ratio is 1.15:1, and the comparison helps choose between tone, temperature, and accessibility behavior.",
"rgbDistance": 22.2,
"contrastRatio": 1.15,
"colors": [
{
"slug": "fire-opal",
"name": "Fire Opal",
"hex": "#E95C20",
"rgb": [
233,
92,
32
],
"hsl": [
18,
82,
52
],
"cmyk": [
0,
61,
86,
9
],
"family": "orange",
"temperature": "warm",
"tone": [
"vibrant"
],
"luminance": 0.2508,
"contrast": {
"black": 6.02,
"white": 3.49
},
"wcag": {
"AA": [
"#000000",
"#1A1A1A"
],
"AAA": []
},
"bestText": {
"text": "#000000",
"label": "black text",
"ratio": 6.02
},
"description": "Fire Opal is #E95C20, a warm orange color with vibrant character. Compared with Neon Orange, it is darker 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/fire-opal/",
"apiUrl": "https://www.colorsencyclopedia.com/api/colors/fire-opal.json"
},
{
"slug": "neon-orange",
"name": "Neon Orange",
"hex": "#FF5F1F",
"rgb": [
255,
95,
31
],
"hsl": [
17,
100,
56
],
"cmyk": [
0,
63,
88,
0
],
"family": "orange",
"temperature": "warm",
"tone": [
"vibrant"
],
"luminance": 0.2954,
"contrast": {
"black": 6.91,
"white": 3.04
},
"wcag": {
"AA": [
"#000000",
"#1A1A1A"
],
"AAA": []
},
"bestText": {
"text": "#000000",
"label": "black text",
"ratio": 6.91
},
"description": "Neon Orange is #FF5F1F, a warm orange color with vibrant character. Compared with Fire Opal, it is lighter and more saturated. Use it for neon accents, event graphics, and high-energy digital design, with black text as the safer foreground option.",
"url": "https://www.colorsencyclopedia.com/colors/neon-orange/",
"apiUrl": "https://www.colorsencyclopedia.com/api/colors/neon-orange.json"
}
],
"differences": {
"rgbDistance": 22.2,
"contrastRatio": 1.15,
"hslDelta": {
"hue": 1,
"saturation": 18,
"lightness": 4
},
"luminanceDelta": 0.0446,
"sameFamily": true,
"sameTemperature": true,
"sharedTones": [
"vibrant"
],
"lighterColor": "Neon Orange",
"moreSaturatedColor": "Neon Orange"
},
"accessibility": {
"pairContrastRatio": 1.15,
"textRecommendation": "Do not use this pair for text; use it for neighboring palette colors, decoration, or low-emphasis surfaces.",
"safeText": [
{
"color": "Fire Opal",
"background": "#E95C20",
"foreground": "#000000",
"label": "black text",
"ratio": 6.02
},
{
"color": "Neon Orange",
"background": "#FF5F1F",
"foreground": "#000000",
"label": "black text",
"ratio": 6.91
}
]
},
"useCases": {
"chooseFirstWhen": "Fire Opal is better when the design needs vibrant orange character, warm temperature, and the specific HEX value #E95C20.",
"chooseSecondWhen": "Neon Orange is better when the design needs vibrant orange character, warm temperature, and the specific HEX value #FF5F1F.",
"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/fire-opal-vs-neon-orange.json",
"https://www.colorsencyclopedia.com/api/colors/fire-opal.json",
"https://www.colorsencyclopedia.com/api/colors/neon-orange.json"
],
"url": "https://www.colorsencyclopedia.com/compare/fire-opal-vs-neon-orange/",
"apiUrl": "https://www.colorsencyclopedia.com/api/compare/fire-opal-vs-neon-orange.json"
}