#CB803F
Closest named color: Peru (#CD853F). oklch(66.7% 0.123 59.1), rgb(203, 128, 63).
Aa
Black text reads best on this color (6.69:1).
About this color
#CB803F is a medium-light, moderately saturated orange. In OKLCH its lightness is 67%, its chroma 0.123 and its hue 59°. Its hue sits on the warm side of the wheel. The nearest named color is Peru (#CD853F), ΔE 0.013 away. Black text reads best on it, at 6.69:1.
| Hue family | Oranges |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.123) |
| Temperature | warm |
| Nearest name | Peru (#CD853F) |
| Black text | 6.69:1 |
| White text | 3.13:1 |
Values
| HEX | #CB803F |
| RGB | rgb(203, 128, 63) |
| HSL | hsl(28, 57%, 52%) |
| OKLCH | oklch(66.7% 0.123 59.1) |
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 #CB803F | 3.13:1 | AA large text | Lc -63.5 | Content text, not long reading |
| Black text on #CB803F | 6.69:1 | AA | Lc 45.9 | Large or bold text, headings |
| #CB803F text on white | 3.13:1 | AA large text | Lc 58.1 | Large or bold text, headings |
| #CB803F text on black | 6.69:1 | AA | Lc -43.6 | 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
#F3E7DF
oklch(93.5% 0.017 56.2)
-
Step 200
200
#EBD4C4
oklch(88.5% 0.034 57.1)
-
Step 300
300
#DFB89B
oklch(81% 0.06 58.4)
-
Step 400
400
#CD9262
oklch(70.7% 0.096 59.5)
-
Step 500
500 (this color)
#CB803F
oklch(66.7% 0.123 59.1)
-
Step 600
600
#AA5D00
oklch(55.7% 0.131 59.4)
-
Step 700
700
#904D00
oklch(49.1% 0.117 58.7)
-
Step 800
800
#763F00
oklch(42.7% 0.101 59.7)
-
Step 900
900
#60360D
oklch(37.8% 0.08 59.7)
-
Step 950
950
#38200A
oklch(27% 0.05 60.4)
#CB803F 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) | #978738 | 0.089 |
| Deuteranopia (no green cones) | #A8983F | 0.081 |
| Tritanopia (no blue cones) | #DD7072 | 0.087 |
| Achromatopsia (no color) | #919191 | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CB803F
#CB803F
oklch(66.7% 0.123 59.1)
- #3E9ED7
#3E9ED7
oklch(66.8% 0.122 238.7)
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 #CB803F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Peru #CD853F ΔE 0.013
- Dull Orange #D8863B ΔE 0.029
- Pumpkin #E17701 ΔE 0.044
- Dark Tan #AF884A ΔE 0.048
- Dark Peach #DE7E5D ΔE 0.049
- Chocolate #D2691E ΔE 0.050
- Browny Orange #CA6B02 ΔE 0.051
- Light Brown #AD8150 ΔE 0.051
Use #CB803F 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.