#CB6800
Closest named color: Rust (#CA6702). oklch(62.2% 0.154 54.8), rgb(203, 104, 0).
Aa
Black text reads best on this color (5.51:1).
About this color
#CB6800 is a medium-light, vivid orange. In OKLCH its lightness is 62%, its chroma 0.154 and its hue 55°. Its hue sits on the warm side of the wheel. The nearest named color is Rust (#CA6702), ΔE 0.003 away. Black text reads best on it, at 5.51:1.
| Hue family | Oranges |
| Lightness | medium-light (62%) |
| Chroma | vivid (0.154) |
| Temperature | warm |
| Nearest name | Rust (#CA6702) |
| Black text | 5.51:1 |
| White text | 3.80:1 |
Values
| HEX | #CB6800 |
| RGB | rgb(203, 104, 0) |
| HSL | hsl(31, 100%, 40%) |
| OKLCH | oklch(62.2% 0.154 54.8) |
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 #CB6800 | 3.80:1 | AA large text | Lc -70.5 | Content text, not long reading |
| Black text on #CB6800 | 5.51:1 | AA | Lc 39.1 | Non-text elements, placeholder text |
| #CB6800 text on white | 3.80:1 | AA large text | Lc 65.0 | Content text, not long reading |
| #CB6800 text on black | 5.51:1 | AA | Lc -36.7 | 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
#FBF4EF
oklch(97.1% 0.01 58.2)
-
Step 100
100
#F6E6DC
oklch(93.5% 0.022 54.3)
-
Step 200
200
#F0D3C0
oklch(88.6% 0.041 55.3)
-
Step 300
300
#E8B492
oklch(80.9% 0.076 54.5)
-
Step 400
400
#DA8B53
oklch(70.7% 0.12 54.7)
-
Step 500
500 (this color)
#CB6800
oklch(62.2% 0.154 54.8)
-
Step 600
600
#AF5900
oklch(55.7% 0.138 55)
-
Step 700
700
#944A00
oklch(49.2% 0.122 54.7)
-
Step 800
800
#7A3C00
oklch(42.8% 0.106 54.9)
-
Step 900
900
#663100
oklch(37.7% 0.094 54.7)
-
Step 950
950
#3D1C02
oklch(26.9% 0.064 54.8)
#CB6800 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) | #867500 | 0.124 |
| Deuteranopia (no green cones) | #9D8C00 | 0.115 |
| Tritanopia (no blue cones) | #DF5158 | 0.099 |
| Achromatopsia (no color) | #838383 | 0.155 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CB6800
#CB6800
oklch(62.2% 0.154 54.8)
- #0092CA
#0092CA
oklch(62.3% 0.132 234.7)
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 #CB6800, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rust #CA6702 ΔE 0.003
- Browny Orange #CA6B02 ΔE 0.007
- Chocolate #D2691E ΔE 0.018
- Orange Brown #BE6400 ΔE 0.027
- Tiger's Eye #BC6C25 ΔE 0.028
- Rusty Orange #CD5909 ΔE 0.033
- Brown Orange #B96902 ΔE 0.033
- Terra Cotta #C9643B ΔE 0.037
Use #CB6800 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.