#CB7640
Closest named color: Chocolate (#D2691E). oklch(64.9% 0.127 51.2), rgb(203, 118, 64).
Aa
Black text reads best on this color (6.20:1).
About this color
#CB7640 is a medium-light, moderately saturated orange. In OKLCH its lightness is 65%, its chroma 0.127 and its hue 51°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate (#D2691E), ΔE 0.032 away. Black text reads best on it, at 6.20:1.
| Hue family | Oranges |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.127) |
| Temperature | warm |
| Nearest name | Chocolate (#D2691E) |
| Black text | 6.20:1 |
| White text | 3.38:1 |
Values
| HEX | #CB7640 |
| RGB | rgb(203, 118, 64) |
| HSL | hsl(23, 57%, 52%) |
| OKLCH | oklch(64.9% 0.127 51.2) |
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 #CB7640 | 3.38:1 | AA large text | Lc -66.4 | Content text, not long reading |
| Black text on #CB7640 | 6.20:1 | AA | Lc 43.1 | Non-text elements, placeholder text |
| #CB7640 text on white | 3.38:1 | AA large text | Lc 61.0 | Content text, not long reading |
| #CB7640 text on black | 6.20:1 | AA | Lc -40.7 | 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
#FAF4F0
oklch(97.1% 0.008 56.3)
-
Step 100
100
#F4E7DF
oklch(93.6% 0.018 54)
-
Step 200
200
#EDD3C5
oklch(88.5% 0.035 50.2)
-
Step 300
300
#E2B69D
oklch(80.9% 0.062 51.1)
-
Step 400
400
#D28E66
oklch(70.6% 0.099 51)
-
Step 500
500 (this color)
#CB7640
oklch(64.9% 0.127 51.2)
-
Step 600
600
#B05711
oklch(55.6% 0.137 51.4)
-
Step 700
700
#974600
oklch(49% 0.128 50.9)
-
Step 800
800
#7B3A08
oklch(42.7% 0.106 50.8)
-
Step 900
900
#633312
oklch(37.7% 0.082 51.7)
-
Step 950
950
#3A1E0C
oklch(26.9% 0.052 51.5)
#CB7640 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) | #8E803A | 0.106 |
| Deuteranopia (no green cones) | #A2933F | 0.097 |
| Tritanopia (no blue cones) | #DD656A | 0.079 |
| Achromatopsia (no color) | #8C8C8C | 0.127 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CB7640
#CB7640
oklch(64.9% 0.127 51.2)
- #169CCE
#169CCE
oklch(65% 0.127 230.9)
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 #CB7640, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate #D2691E ΔE 0.032
- Terracota #CB6843 ΔE 0.034
- Browny Orange #CA6B02 ΔE 0.037
- Peru #CD853F ΔE 0.038
- Terracotta #CA6641 ΔE 0.038
- Adobe #BD6C48 ΔE 0.039
- Rust #CA6702 ΔE 0.041
- Terra Cotta #C9643B ΔE 0.042
Use #CB7640 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.