#CB901F
Closest named color: Ochre (#BF9005). oklch(69.4% 0.137 77.5), rgb(203, 144, 31).
Aa
Black text reads best on this color (7.54:1).
About this color
#CB901F is a medium-light, moderately saturated orange. In OKLCH its lightness is 69%, its chroma 0.137 and its hue 77°. Its hue sits on the warm side of the wheel. The nearest named color is Ochre (#BF9005), ΔE 0.023 away. Black text reads best on it, at 7.54:1.
| Hue family | Oranges |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.137) |
| Temperature | warm |
| Nearest name | Ochre (#BF9005) |
| Black text | 7.54:1 |
| White text | 2.78:1 |
Values
| HEX | #CB901F |
| RGB | rgb(203, 144, 31) |
| HSL | hsl(39, 74%, 46%) |
| OKLCH | oklch(69.4% 0.137 77.5) |
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 #CB901F | 2.78:1 | Fails | Lc -58.6 | Large or bold text, headings |
| Black text on #CB901F | 7.54:1 | AAA | Lc 50.7 | Large or bold text, headings |
| #CB901F text on white | 2.78:1 | Fails | Lc 53.4 | Large or bold text, headings |
| #CB901F text on black | 7.54:1 | AAA | Lc -48.5 | 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
#FAF5ED
oklch(97.2% 0.012 79.8)
-
Step 100
100
#F3E8D8
oklch(93.5% 0.024 77.5)
-
Step 200
200
#EBD6B7
oklch(88.5% 0.047 77.6)
-
Step 300
300
#E0BA81
oklch(80.9% 0.086 77.2)
-
Step 400
400 (this color)
#CB901F
oklch(69.4% 0.137 77.5)
-
Step 500
500
#B57D00
oklch(63.1% 0.132 77.3)
-
Step 600
600
#986900
oklch(55.6% 0.116 77.9)
-
Step 700
700
#805800
oklch(49.1% 0.102 78.1)
-
Step 800
800
#6A4700
oklch(42.6% 0.089 76.7)
-
Step 900
900
#583B00
oklch(37.6% 0.078 77.7)
-
Step 950
950
#352200
oklch(26.9% 0.056 77.8)
#CB901F 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) | #A69200 | 0.064 |
| Deuteranopia (no green cones) | #B4A125 | 0.054 |
| Tritanopia (no blue cones) | #DD807C | 0.117 |
| Achromatopsia (no color) | #9B9B9B | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CB901F
#CB901F
oklch(69.4% 0.137 77.5)
- #649DF0
#649DF0
oklch(69.3% 0.137 257.7)
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 #CB901F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ochre #BF9005 ΔE 0.023
- Ocre #C69C04 ΔE 0.035
- Yellow Ochre #CB9D06 ΔE 0.036
- Ocher #BF9B0C ΔE 0.036
- Yellow Brown #B79400 ΔE 0.038
- Dark Gold #B59410 ΔE 0.039
- Peru #CD853F ΔE 0.040
- Dull Orange #D8863B ΔE 0.042
Use #CB901F 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.