#A04904
Closest named color: Burnt Umber (#A0450E). oklch(50.9% 0.134 49.4), rgb(160, 73, 4).
Aa
White text reads best on this color (6.08:1).
About this color
#A04904 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 51%, its chroma 0.134 and its hue 49°. Its hue sits on the warm side of the wheel. The nearest named color is Burnt Umber (#A0450E), ΔE 0.011 away. White text reads best on it, at 6.08:1.
| Hue family | Browns |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.134) |
| Temperature | warm |
| Nearest name | Burnt Umber (#A0450E) |
| Black text | 3.44:1 |
| White text | 6.08:1 |
Values
| HEX | #A04904 |
| RGB | rgb(160, 73, 4) |
| HSL | hsl(27, 95%, 32%) |
| OKLCH | oklch(50.9% 0.134 49.4) |
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 #A04904 | 6.08:1 | AA | Lc -85.0 | Fine for body text |
| Black text on #A04904 | 3.44:1 | AA large text | Lc 24.3 | Dividers and decoration only |
| #A04904 text on white | 6.08:1 | AA | Lc 79.7 | Fine for body text |
| #A04904 text on black | 3.44:1 | AA large text | Lc -22.1 | 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 700.
-
Step 50
50
#FBF4F0
oklch(97.1% 0.009 52.1)
-
Step 100
100
#F5E7DF
oklch(93.7% 0.019 52)
-
Step 200
200
#EED3C5
oklch(88.6% 0.036 49.2)
-
Step 300
300
#E4B59C
oklch(80.9% 0.065 49.4)
-
Step 400
400
#D58D65
oklch(70.8% 0.104 49.5)
-
Step 500
500
#C86E38
oklch(63.1% 0.133 49.3)
-
Step 600
600
#B3540B
oklch(55.5% 0.143 49.6)
-
Step 700
700 (this color)
#A04904
oklch(50.9% 0.134 49.4)
-
Step 800
800
#7D3805
oklch(42.6% 0.111 49.2)
-
Step 900
900
#653111
oklch(37.6% 0.086 48.8)
-
Step 950
950
#3B1D0C
oklch(26.9% 0.054 48.5)
#A04904 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) | #625600 | 0.119 |
| Deuteranopia (no green cones) | #786A00 | 0.107 |
| Tritanopia (no blue cones) | #B0343E | 0.078 |
| Achromatopsia (no color) | #626262 | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A04904
#A04904
oklch(50.9% 0.134 49.4)
- #007094
#007094
oklch(51% 0.101 229.3)
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 #A04904, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burnt Umber #A0450E ΔE 0.011
- Warm Brown #964E02 ΔE 0.022
- Sienna #A0522D ΔE 0.028
- Cinnamon #AC4F06 ΔE 0.029
- Russet #A13905 ΔE 0.033
- Saddle Brown #8B4513 ΔE 0.044
- Sepia #985E2B ΔE 0.048
- Brick #A03623 ΔE 0.049
Use #A04904 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.