#91610A
Closest named color: Raw Sienna (#9A6200). oklch(53.1% 0.109 74.2), rgb(145, 97, 10).
Aa
White text reads best on this color (5.35:1).
About this color
#91610A is a medium-dark, moderately saturated brown. In OKLCH its lightness is 53%, its chroma 0.109 and its hue 74°. Its hue sits on the warm side of the wheel. The nearest named color is Raw Sienna (#9A6200), ΔE 0.017 away. White text reads best on it, at 5.35:1.
| Hue family | Browns |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.109) |
| Temperature | warm |
| Nearest name | Raw Sienna (#9A6200) |
| Black text | 3.91:1 |
| White text | 5.35:1 |
Values
| HEX | #91610A |
| RGB | rgb(145, 97, 10) |
| HSL | hsl(39, 87%, 30%) |
| OKLCH | oklch(53.1% 0.109 74.2) |
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 #91610A | 5.35:1 | AA | Lc -81.8 | Fine for body text |
| Black text on #91610A | 3.91:1 | AA large text | Lc 27.6 | Dividers and decoration only |
| #91610A text on white | 5.35:1 | AA | Lc 76.4 | Fine for body text |
| #91610A text on black | 3.91:1 | AA large text | Lc -25.3 | 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
#D4BD9E
oklch(81% 0.049 75.2)
-
Step 400
400
#BE9A68
oklch(70.8% 0.079 75)
-
Step 500
500
#AD803E
oklch(63.1% 0.1 74.6)
-
Step 600
600 (this color)
#91610A
oklch(53.1% 0.109 74.2)
-
Step 700
700
#825706
oklch(49.2% 0.101 74.9)
-
Step 800
800
#6A470D
oklch(42.7% 0.084 74.1)
-
Step 900
900
#563C14
oklch(37.7% 0.066 74.8)
-
Step 950
950
#32230D
oklch(26.9% 0.042 74.9)
#91610A 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) | #726400 | 0.056 |
| Deuteranopia (no green cones) | #7D6F0F | 0.049 |
| Tritanopia (no blue cones) | #9F5452 | 0.092 |
| Achromatopsia (no color) | #6B6B6B | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91610A
#91610A
oklch(53.1% 0.109 74.2)
- #3C6EAA
#3C6EAA
oklch(53.2% 0.109 254.2)
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 #91610A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Raw Sienna #9A6200 ΔE 0.017
- Muddy Brown #886806 ΔE 0.024
- Sepia #985E2B ΔE 0.029
- Dirt Brown #836539 ΔE 0.038
- Raw Umber #A75E09 ΔE 0.041
- Warm Brown #964E02 ΔE 0.047
- Dirt #8A6E45 ΔE 0.049
- Cocoa #875F42 ΔE 0.051
Use #91610A 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.