#A06331
Closest named color: Earth (#A2653E). oklch(55.7% 0.102 57.7), rgb(160, 99, 49).
Aa
White text reads best on this color (4.85:1).
About this color
#A06331 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 56%, its chroma 0.102 and its hue 58°. Its hue sits on the warm side of the wheel. The nearest named color is Earth (#A2653E), ΔE 0.014 away. White text reads best on it, at 4.85:1.
| Hue family | Browns |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.102) |
| Temperature | warm |
| Nearest name | Earth (#A2653E) |
| Black text | 4.32:1 |
| White text | 4.85:1 |
Values
| HEX | #A06331 |
| RGB | rgb(160, 99, 49) |
| HSL | hsl(27, 53%, 41%) |
| OKLCH | oklch(55.7% 0.102 57.7) |
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 #A06331 | 4.85:1 | AA | Lc -78.9 | Fine for body text |
| Black text on #A06331 | 4.32:1 | AA large text | Lc 30.7 | Non-text elements, placeholder text |
| #A06331 text on white | 4.85:1 | AA | Lc 73.4 | Content text, not long reading |
| #A06331 text on black | 4.32:1 | AA large text | Lc -28.3 | 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
#F9F4F1
oklch(97% 0.007 53.4)
-
Step 100
100
#F1E8E1
oklch(93.6% 0.014 60.6)
-
Step 200
200
#E7D5C9
oklch(88.4% 0.026 56)
-
Step 300
300
#D8BAA4
oklch(80.9% 0.046 58.3)
-
Step 400
400
#C49573
oklch(70.6% 0.074 57.1)
-
Step 500
500
#B47B4E
oklch(63.1% 0.094 58.3)
-
Step 600
600 (this color)
#A06331
oklch(55.7% 0.102 57.7)
-
Step 700
700
#885123
oklch(49% 0.095 57.6)
-
Step 800
800
#6F431F
oklch(42.7% 0.079 57.6)
-
Step 900
900
#5A391F
oklch(37.8% 0.061 57.7)
-
Step 950
950
#352113
oklch(26.9% 0.039 55.2)
#A06331 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) | #75692C | 0.077 |
| Deuteranopia (no green cones) | #847731 | 0.070 |
| Tritanopia (no blue cones) | #AF5658 | 0.072 |
| Achromatopsia (no color) | #717171 | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A06331
#A06331
oklch(55.7% 0.102 57.7)
- #2D7CA8
#2D7CA8
oklch(55.8% 0.102 237.2)
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 #A06331, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Earth #A2653E ΔE 0.014
- Sepia #985E2B ΔE 0.021
- Raw Umber #A75E09 ΔE 0.025
- Raw Sienna #9A6200 ΔE 0.032
- Orangey Brown #B16002 ΔE 0.036
- Umber #B26400 ΔE 0.040
- Copper #B66325 ΔE 0.040
- Sienna #A0522D ΔE 0.041
Use #A06331 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.