#C85901
Closest named color: Rusty Orange (#CD5909). oklch(59.4% 0.162 48), rgb(200, 89, 1).
Aa
Black text reads best on this color (4.88:1).
About this color
#C85901 is a medium-dark, vivid orange. In OKLCH its lightness is 59%, its chroma 0.162 and its hue 48°. Its hue sits on the warm side of the wheel. The nearest named color is Rusty Orange (#CD5909), ΔE 0.010 away. Black text reads best on it, at 4.88:1.
| Hue family | Oranges |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.162) |
| Temperature | warm |
| Nearest name | Rusty Orange (#CD5909) |
| Black text | 4.88:1 |
| White text | 4.29:1 |
Values
| HEX | #C85901 |
| RGB | rgb(200, 89, 1) |
| HSL | hsl(27, 99%, 39%) |
| OKLCH | oklch(59.4% 0.162 48) |
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 #C85901 | 4.29:1 | AA large text | Lc -74.5 | Content text, not long reading |
| Black text on #C85901 | 4.88:1 | AA | Lc 35.1 | Non-text elements, placeholder text |
| #C85901 text on white | 4.29:1 | AA large text | Lc 69.0 | Content text, not long reading |
| #C85901 text on black | 4.88:1 | AA | Lc -32.7 | 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 500.
-
Step 50
50
#FCF3EF
oklch(97% 0.011 45.7)
-
Step 100
100
#F8E6DD
oklch(93.7% 0.023 48.5)
-
Step 200
200
#F3D1C1
oklch(88.5% 0.044 46.7)
-
Step 300
300
#ECB294
oklch(81% 0.079 48.5)
-
Step 400
400
#E08757
oklch(70.8% 0.126 48.2)
-
Step 500
500 (this color)
#C85901
oklch(59.4% 0.162 48)
-
Step 600
600
#B75100
oklch(55.7% 0.151 48.1)
-
Step 700
700
#9B4300
oklch(49.2% 0.134 47.9)
-
Step 800
800
#803600
oklch(42.8% 0.117 47.8)
-
Step 900
900
#6B2C00
oklch(37.6% 0.103 47.9)
-
Step 950
950
#401A04
oklch(27% 0.068 47.6)
#C85901 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) | #7A6A00 | 0.144 |
| Deuteranopia (no green cones) | #948400 | 0.133 |
| Tritanopia (no blue cones) | #DC3E4C | 0.090 |
| Achromatopsia (no color) | #7A7A7A | 0.162 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C85901
#C85901
oklch(59.4% 0.162 48)
- #008BB4
#008BB4
oklch(59.4% 0.116 227.7)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #C85901, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rusty Orange #CD5909 ΔE 0.010
- Rust Orange #C45508 ΔE 0.013
- Orange Brown #BE6400 ΔE 0.028
- Burnt Orange #C04E01 ΔE 0.030
- Rust #CA6702 ΔE 0.031
- Terra Cotta #C9643B ΔE 0.035
- Copper #B66325 ΔE 0.036
- Brick Orange #C14A09 ΔE 0.036
Use #C85901 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.