#CB873B
Closest named color: Peru (#CD853F). oklch(67.9% 0.123 65.8), rgb(203, 135, 59).
Aa
Black text reads best on this color (7.06:1).
About this color
#CB873B is a medium-light, moderately saturated orange. In OKLCH its lightness is 68%, its chroma 0.123 and its hue 66°. Its hue sits on the warm side of the wheel. The nearest named color is Peru (#CD853F), ΔE 0.008 away. Black text reads best on it, at 7.06:1.
| Hue family | Oranges |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.123) |
| Temperature | warm |
| Nearest name | Peru (#CD853F) |
| Black text | 7.06:1 |
| White text | 2.97:1 |
Values
| HEX | #CB873B |
| RGB | rgb(203, 135, 59) |
| HSL | hsl(32, 58%, 51%) |
| OKLCH | oklch(67.9% 0.123 65.8) |
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 #CB873B | 2.97:1 | Fails | Lc -61.4 | Content text, not long reading |
| Black text on #CB873B | 7.06:1 | AAA | Lc 48.0 | Large or bold text, headings |
| #CB873B text on white | 2.97:1 | Fails | Lc 56.1 | Large or bold text, headings |
| #CB873B text on black | 7.06:1 | AAA | Lc -45.7 | Large or bold text, headings |
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 400.
-
Step 50
50
#FAF4EE
oklch(97% 0.01 67.7)
-
Step 100
100
#F5E7DB
oklch(93.6% 0.022 63.2)
-
Step 200
200
#EDD4BC
oklch(88.4% 0.043 66.1)
-
Step 300
300
#E3B78C
oklch(80.8% 0.076 65.7)
-
Step 400
400 (this color)
#CB873B
oklch(67.9% 0.123 65.8)
-
Step 500
500
#C27500
oklch(63.2% 0.141 65.8)
-
Step 600
600
#A36200
oklch(55.6% 0.124 66.2)
-
Step 700
700
#8A5200
oklch(49.2% 0.11 66)
-
Step 800
800
#714200
oklch(42.6% 0.095 65.8)
-
Step 900
900
#5F3700
oklch(37.8% 0.084 66.2)
-
Step 950
950
#3A1F00
oklch(27% 0.06 65.1)
#CB873B 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) | #9D8C32 | 0.078 |
| Deuteranopia (no green cones) | #AD9C3C | 0.070 |
| Tritanopia (no blue cones) | #DD7777 | 0.096 |
| Achromatopsia (no color) | #969696 | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CB873B
#CB873B
oklch(67.9% 0.123 65.8)
- #509FDF
#509FDF
oklch(68% 0.123 245.5)
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 #CB873B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Peru #CD853F ΔE 0.008
- Dull Orange #D8863B ΔE 0.022
- Dark Goldenrod #B8860B ΔE 0.045
- Ochre #BF9005 ΔE 0.046
- Dark Tan #AF884A ΔE 0.047
- Pumpkin #E17701 ΔE 0.048
- Camel #C69F59 ΔE 0.058
- Light Brown #AD8150 ΔE 0.058
Use #CB873B 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.