#A04811
Closest named color: Burnt Umber (#A0450E). oklch(50.8% 0.132 46.8), rgb(160, 72, 17).
Aa
White text reads best on this color (6.12:1).
About this color
#A04811 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 51%, its chroma 0.132 and its hue 47°. Its hue sits on the warm side of the wheel. The nearest named color is Burnt Umber (#A0450E), ΔE 0.006 away. White text reads best on it, at 6.12:1.
| Hue family | Browns |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.132) |
| Temperature | warm |
| Nearest name | Burnt Umber (#A0450E) |
| Black text | 3.42:1 |
| White text | 6.12:1 |
Values
| HEX | #A04811 |
| RGB | rgb(160, 72, 17) |
| HSL | hsl(23, 81%, 35%) |
| OKLCH | oklch(50.8% 0.132 46.8) |
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 #A04811 | 6.12:1 | AA | Lc -85.1 | Fine for body text |
| Black text on #A04811 | 3.42:1 | AA large text | Lc 24.1 | Dividers and decoration only |
| #A04811 text on white | 6.12:1 | AA | Lc 79.9 | Fine for body text |
| #A04811 text on black | 3.42:1 | AA large text | Lc -21.9 | 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
#F5E6E0
oklch(93.5% 0.018 43.2)
-
Step 200
200
#EED3C6
oklch(88.6% 0.035 47.4)
-
Step 300
300
#E4B59E
oklch(80.9% 0.063 47.4)
-
Step 400
400
#D58C68
oklch(70.6% 0.102 46.8)
-
Step 500
500
#C86D3E
oklch(63% 0.131 46.5)
-
Step 600
600
#B45318
oklch(55.6% 0.143 46.8)
-
Step 700
700 (this color)
#A04811
oklch(50.8% 0.132 46.8)
-
Step 800
800
#7D380D
oklch(42.7% 0.109 47.2)
-
Step 900
900
#653114
oklch(37.7% 0.085 47.2)
-
Step 950
950
#3C1D0D
oklch(27% 0.055 46.6)
#A04811 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) | #615505 | 0.122 |
| Deuteranopia (no green cones) | #77690D | 0.108 |
| Tritanopia (no blue cones) | #B0333E | 0.073 |
| Achromatopsia (no color) | #626262 | 0.133 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A04811
#A04811
oklch(50.8% 0.132 46.8)
- #007090
#007090
oklch(50.8% 0.097 226.3)
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 #A04811, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burnt Umber #A0450E ΔE 0.006
- Warm Brown #964E02 ΔE 0.025
- Sienna #A0522D ΔE 0.026
- Russet #A13905 ΔE 0.030
- Cinnamon #AC4F06 ΔE 0.031
- Saddle Brown #8B4513 ΔE 0.043
- Brick #A03623 ΔE 0.044
- Rusty Red #AF2F0D ΔE 0.050
Use #A04811 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.