#CE5F10
Closest named color: Rusty Orange (#CD5909). oklch(61.3% 0.161 48.1), rgb(206, 95, 16).
Aa
Black text reads best on this color (5.26:1).
About this color
#CE5F10 is a medium-dark, vivid orange. In OKLCH its lightness is 61%, its chroma 0.161 and its hue 48°. Its hue sits on the warm side of the wheel. The nearest named color is Rusty Orange (#CD5909), ΔE 0.013 away. Black text reads best on it, at 5.26:1.
| Hue family | Oranges |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.161) |
| Temperature | warm |
| Nearest name | Rusty Orange (#CD5909) |
| Black text | 5.26:1 |
| White text | 3.98:1 |
Values
| HEX | #CE5F10 |
| RGB | rgb(206, 95, 16) |
| HSL | hsl(25, 86%, 44%) |
| OKLCH | oklch(61.3% 0.161 48.1) |
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 #CE5F10 | 3.98:1 | AA large text | Lc -72.0 | Content text, not long reading |
| Black text on #CE5F10 | 5.26:1 | AA | Lc 37.6 | Non-text elements, placeholder text |
| #CE5F10 text on white | 3.98:1 | AA large text | Lc 66.5 | Content text, not long reading |
| #CE5F10 text on black | 5.26:1 | AA | Lc -35.2 | 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
#FCF4EF
oklch(97.2% 0.011 54.5)
-
Step 100
100
#F7E6DD
oklch(93.6% 0.022 49.9)
-
Step 200
200
#F2D1C1
oklch(88.4% 0.043 47.5)
-
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)
#CE5F10
oklch(61.3% 0.161 48.1)
-
Step 600
600
#B75100
oklch(55.7% 0.151 48.1)
-
Step 700
700
#9A4300
oklch(49% 0.133 48.1)
-
Step 800
800
#7F3600
oklch(42.6% 0.116 48.2)
-
Step 900
900
#6B2C00
oklch(37.6% 0.103 47.9)
-
Step 950
950
#401A04
oklch(27% 0.068 47.6)
#CE5F10 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) | #7F7000 | 0.145 |
| Deuteranopia (no green cones) | #9A8909 | 0.131 |
| Tritanopia (no blue cones) | #E34552 | 0.091 |
| Achromatopsia (no color) | #7F7F7F | 0.162 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CE5F10
#CE5F10
oklch(61.3% 0.161 48.1)
- #0091BC
#0091BC
oklch(61.3% 0.119 227.9)
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 #CE5F10, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rusty Orange #CD5909 ΔE 0.013
- Rust #CA6702 ΔE 0.020
- Chocolate #D2691E ΔE 0.023
- Terra Cotta #C9643B ΔE 0.027
- Browny Orange #CA6B02 ΔE 0.028
- Rust Orange #C45508 ΔE 0.030
- Orange Brown #BE6400 ΔE 0.032
- Terracotta #CA6641 ΔE 0.032
Use #CE5F10 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.