#91600B
Closest named color: Raw Sienna (#9A6200). oklch(52.9% 0.109 73.2), rgb(145, 96, 11).
Aa
White text reads best on this color (5.40:1).
About this color
#91600B is a medium-dark, moderately saturated brown. In OKLCH its lightness is 53%, its chroma 0.109 and its hue 73°. Its hue sits on the warm side of the wheel. The nearest named color is Raw Sienna (#9A6200), ΔE 0.018 away. White text reads best on it, at 5.40:1.
| Hue family | Browns |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.109) |
| Temperature | warm |
| Nearest name | Raw Sienna (#9A6200) |
| Black text | 3.88:1 |
| White text | 5.40:1 |
Values
| HEX | #91600B |
| RGB | rgb(145, 96, 11) |
| HSL | hsl(38, 86%, 31%) |
| OKLCH | oklch(52.9% 0.109 73.2) |
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 #91600B | 5.40:1 | AA | Lc -82.0 | Fine for body text |
| Black text on #91600B | 3.88:1 | AA large text | Lc 27.4 | Dividers and decoration only |
| #91600B text on white | 5.40:1 | AA | Lc 76.7 | Fine for body text |
| #91600B text on black | 3.88:1 | AA large text | Lc -25.1 | 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 600.
-
Step 50
50
#F8F5F1
oklch(97.1% 0.006 75.4)
-
Step 100
100
#F0E9E0
oklch(93.7% 0.014 74.4)
-
Step 200
200
#E4D7C6
oklch(88.5% 0.027 74.7)
-
Step 300
300
#D4BC9E
oklch(80.8% 0.049 73.2)
-
Step 400
400
#BF9969
oklch(70.7% 0.079 72.5)
-
Step 500
500
#AE7F3E
oklch(63% 0.101 73)
-
Step 600
600 (this color)
#91600B
oklch(52.9% 0.109 73.2)
-
Step 700
700
#835608
oklch(49.1% 0.102 73)
-
Step 800
800
#6A470E
oklch(42.7% 0.084 73.8)
-
Step 900
900
#563C15
oklch(37.7% 0.065 74.3)
-
Step 950
950
#33230E
oklch(27% 0.041 72)
#91600B 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) | #716300 | 0.058 |
| Deuteranopia (no green cones) | #7D6F0F | 0.051 |
| Tritanopia (no blue cones) | #9F5351 | 0.090 |
| Achromatopsia (no color) | #6A6A6A | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91600B
#91600B
oklch(52.9% 0.109 73.2)
- #3A6EA9
#3A6EA9
oklch(53% 0.109 253.1)
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 #91600B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Raw Sienna #9A6200 ΔE 0.018
- Muddy Brown #886806 ΔE 0.026
- Sepia #985E2B ΔE 0.028
- Dirt Brown #836539 ΔE 0.037
- Raw Umber #A75E09 ΔE 0.041
- Warm Brown #964E02 ΔE 0.045
- Cocoa #875F42 ΔE 0.049
- Dirt #8A6E45 ΔE 0.050
Use #91600B 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.