#C8501A
Closest named color: Rust Orange (#C45508). oklch(58.3% 0.165 41.2), rgb(200, 80, 26).
Aa
Black text reads best on this color (4.61:1).
About this color
#C8501A is a medium-dark, vivid orange. In OKLCH its lightness is 58%, its chroma 0.165 and its hue 41°. Its hue sits on the warm side of the wheel. The nearest named color is Rust Orange (#C45508), ΔE 0.016 away. Black text reads best on it, at 4.61:1.
| Hue family | Oranges |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.165) |
| Temperature | warm |
| Nearest name | Rust Orange (#C45508) |
| Black text | 4.61:1 |
| White text | 4.54:1 |
Values
| HEX | #C8501A |
| RGB | rgb(200, 80, 26) |
| HSL | hsl(19, 77%, 44%) |
| OKLCH | oklch(58.3% 0.165 41.2) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #C8501A | 4.54:1 | AA | Lc -76.2 | Fine for body text |
| Black text on #C8501A | 4.61:1 | AA | Lc 33.4 | Non-text elements, placeholder text |
| #C8501A text on white | 4.54:1 | AA | Lc 70.7 | Content text, not long reading |
| #C8501A text on black | 4.61:1 | AA | Lc -30.9 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.
-
Step 50
50
#FCF3F0
oklch(97% 0.011 39.4)
-
Step 100
100
#F7E6DF
oklch(93.7% 0.021 43.9)
-
Step 200
200
#F2D1C5
oklch(88.5% 0.041 41)
-
Step 300
300
#EBB19C
oklch(80.9% 0.074 40.8)
-
Step 400
400
#DF8665
oklch(70.7% 0.119 41)
-
Step 500
500
#D36438
oklch(63% 0.152 41.1)
-
Step 600
600 (this color)
#C8501A
oklch(58.3% 0.165 41.2)
-
Step 700
700
#A33900
oklch(49.1% 0.151 41.1)
-
Step 800
800
#852F05
oklch(42.6% 0.127 41.1)
-
Step 900
900
#6B2B11
oklch(37.6% 0.099 40.9)
-
Step 950
950
#3F1A0C
oklch(26.9% 0.063 40.6)
#C8501A with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #73650F | 0.160 |
| Deuteranopia (no green cones) | #908013 | 0.146 |
| Tritanopia (no blue cones) | #DC3146 | 0.078 |
| Achromatopsia (no color) | #767676 | 0.166 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C8501A
#C8501A
oklch(58.3% 0.165 41.2)
- #0089A8
#0089A8
oklch(58.4% 0.107 221.2)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes and gradients that use #C8501A
These curated palettes and gradients contain exactly #C8501A. Open one to see the full color scheme around it.
Palettes
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rust Orange #C45508 ΔE 0.016
- Burnt Orange #C04E01 ΔE 0.019
- Brick Orange #C14A09 ΔE 0.020
- Rusty Orange #CD5909 ΔE 0.024
- Burnt Siena #B75203 ΔE 0.035
- Deep Orange #DC4D01 ΔE 0.037
- Terra Cotta #C9643B ΔE 0.042
- Sinopia #BB3E03 ΔE 0.046
Use #C8501A in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.