#CA6E31
Closest named color: Chocolate (#D2691E). oklch(63.3% 0.138 51), rgb(202, 110, 49).
Aa
Black text reads best on this color (5.78:1).
About this color
#CA6E31 is a medium-light, moderately saturated orange. In OKLCH its lightness is 63%, its chroma 0.138 and its hue 51°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate (#D2691E), ΔE 0.018 away. Black text reads best on it, at 5.78:1.
| Hue family | Oranges |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.138) |
| Temperature | warm |
| Nearest name | Chocolate (#D2691E) |
| Black text | 5.78:1 |
| White text | 3.62:1 |
Values
| HEX | #CA6E31 |
| RGB | rgb(202, 110, 49) |
| HSL | hsl(24, 61%, 49%) |
| OKLCH | oklch(63.3% 0.138 51) |
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 #CA6E31 | 3.62:1 | AA large text | Lc -68.9 | Content text, not long reading |
| Black text on #CA6E31 | 5.78:1 | AA | Lc 40.6 | Non-text elements, placeholder text |
| #CA6E31 text on white | 3.62:1 | AA large text | Lc 63.5 | Content text, not long reading |
| #CA6E31 text on black | 5.78:1 | AA | Lc -38.2 | 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
#FBF4F0
oklch(97.1% 0.009 52.1)
-
Step 100
100
#F5E7DE
oklch(93.7% 0.02 55.1)
-
Step 200
200
#EED3C3
oklch(88.5% 0.037 52.7)
-
Step 300
300
#E5B59A
oklch(80.9% 0.067 50.8)
-
Step 400
400
#D68C61
oklch(70.6% 0.108 50.5)
-
Step 500
500 (this color)
#CA6E31
oklch(63.3% 0.138 51)
-
Step 600
600
#B35400
oklch(55.5% 0.145 50.8)
-
Step 700
700
#974600
oklch(49% 0.128 50.9)
-
Step 800
800
#7D3900
oklch(42.8% 0.111 51.1)
-
Step 900
900
#66310B
oklch(37.7% 0.09 50.9)
-
Step 950
950
#3C1D09
oklch(27% 0.057 50.7)
#CA6E31 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) | #887A29 | 0.118 |
| Deuteranopia (no green cones) | #9E8E30 | 0.106 |
| Tritanopia (no blue cones) | #DD5A61 | 0.085 |
| Achromatopsia (no color) | #868686 | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CA6E31
#CA6E31
oklch(63.3% 0.138 51)
- #0096C9
#0096C9
oklch(63.2% 0.128 231.5)
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 #CA6E31, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate #D2691E ΔE 0.018
- Browny Orange #CA6B02 ΔE 0.021
- Rust #CA6702 ΔE 0.023
- Terracota #CB6843 ΔE 0.025
- Terracotta #CA6641 ΔE 0.028
- Terra Cotta #C9643B ΔE 0.028
- Tiger's Eye #BC6C25 ΔE 0.029
- Adobe #BD6C48 ΔE 0.033
Use #CA6E31 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.