#9B3F01
Closest named color: Russet (#A13905). oklch(48.6% 0.137 45.5), rgb(155, 63, 1).
Aa
White text reads best on this color (6.76:1).
About this color
#9B3F01 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 49%, its chroma 0.137 and its hue 45°. Its hue sits on the warm side of the wheel. The nearest named color is Russet (#A13905), ΔE 0.016 away. White text reads best on it, at 6.76:1.
| Hue family | Browns |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.137) |
| Temperature | warm |
| Nearest name | Russet (#A13905) |
| Black text | 3.10:1 |
| White text | 6.76:1 |
Values
| HEX | #9B3F01 |
| RGB | rgb(155, 63, 1) |
| HSL | hsl(24, 99%, 31%) |
| OKLCH | oklch(48.6% 0.137 45.5) |
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 #9B3F01 | 6.76:1 | AA | Lc -87.6 | Fine for body text |
| Black text on #9B3F01 | 3.10:1 | AA large text | Lc 21.5 | Dividers and decoration only |
| #9B3F01 text on white | 6.76:1 | AA | Lc 82.5 | Fine for body text |
| #9B3F01 text on black | 3.10:1 | AA large text | Lc -19.4 | Dividers and decoration only |
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 700.
-
Step 50
50
#FBF4F1
oklch(97.2% 0.009 44.9)
-
Step 100
100
#F6E6DF
oklch(93.6% 0.02 45.3)
-
Step 200
200
#EFD2C5
oklch(88.4% 0.037 45.6)
-
Step 300
300
#E6B49D
oklch(80.9% 0.067 45.9)
-
Step 400
400
#D88B67
oklch(70.8% 0.107 45.6)
-
Step 500
500
#CB6B3C
oklch(63% 0.136 45.2)
-
Step 600
600
#B65115
oklch(55.6% 0.147 45.8)
-
Step 700
700 (this color)
#9B3F01
oklch(48.6% 0.137 45.5)
-
Step 800
800
#7F360B
oklch(42.7% 0.113 45.6)
-
Step 900
900
#673013
oklch(37.8% 0.089 45.8)
-
Step 950
950
#3C1D0D
oklch(27% 0.055 46.6)
#9B3F01 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) | #5A4E00 | 0.127 |
| Deuteranopia (no green cones) | #706300 | 0.115 |
| Tritanopia (no blue cones) | #AB2735 | 0.072 |
| Achromatopsia (no color) | #5B5B5B | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9B3F01
#9B3F01
oklch(48.6% 0.137 45.5)
- #006987
#006987
oklch(48.5% 0.093 226.1)
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 #9B3F01, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Russet #A13905 ΔE 0.016
- Burnt Umber #A0450E ΔE 0.018
- Saddle Brown #8B4513 ΔE 0.031
- Brick #A03623 ΔE 0.033
- Warm Brown #964E02 ΔE 0.034
- Rusty Red #AF2F0D ΔE 0.046
- Rust Red #AA2704 ΔE 0.046
- Sienna #A0522D ΔE 0.046
Use #9B3F01 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.