#A04F2B
Closest named color: Sienna (#A0522D). oklch(52.1% 0.118 43.3), rgb(160, 79, 43).
Aa
White text reads best on this color (5.75:1).
About this color
#A04F2B is a medium-dark, moderately saturated brown. In OKLCH its lightness is 52%, its chroma 0.118 and its hue 43°. Its hue sits on the warm side of the wheel. The nearest named color is Sienna (#A0522D), ΔE 0.007 away. White text reads best on it, at 5.75:1.
| Hue family | Browns |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.118) |
| Temperature | warm |
| Nearest name | Sienna (#A0522D) |
| Black text | 3.64:1 |
| White text | 5.75:1 |
Values
| HEX | #A04F2B |
| RGB | rgb(160, 79, 43) |
| HSL | hsl(18, 58%, 40%) |
| OKLCH | oklch(52.1% 0.118 43.3) |
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 #A04F2B | 5.75:1 | AA | Lc -83.6 | Fine for body text |
| Black text on #A04F2B | 3.64:1 | AA large text | Lc 25.7 | Dividers and decoration only |
| #A04F2B text on white | 5.75:1 | AA | Lc 78.3 | Fine for body text |
| #A04F2B text on black | 3.64:1 | AA large text | Lc -23.5 | 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
#FAF4F1
oklch(97.1% 0.008 48.7)
-
Step 100
100
#F4E7E1
oklch(93.7% 0.016 46.6)
-
Step 200
200
#ECD3C9
oklch(88.5% 0.031 43.1)
-
Step 300
300
#E2B5A3
oklch(80.9% 0.058 42.9)
-
Step 400
400
#D18E72
oklch(70.7% 0.091 43.5)
-
Step 500
500
#C4704C
oklch(63.1% 0.118 43.4)
-
Step 600
600
#AF562F
oklch(55.5% 0.128 43)
-
Step 700
700 (this color)
#A04F2B
oklch(52.1% 0.118 43.3)
-
Step 800
800
#7A3A1E
oklch(42.7% 0.098 42.9)
-
Step 900
900
#63331E
oklch(37.9% 0.076 43.5)
-
Step 950
950
#3A1E12
oklch(27% 0.049 43.5)
#A04F2B 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) | #655B27 | 0.111 |
| Deuteranopia (no green cones) | #796D29 | 0.101 |
| Tritanopia (no blue cones) | #AF3E47 | 0.062 |
| Achromatopsia (no color) | #666666 | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A04F2B
#A04F2B
oklch(52.1% 0.118 43.3)
- #007592
#007592
oklch(52.2% 0.097 222.9)
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 #A04F2B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sienna #A0522D ΔE 0.007
- Burnt Umber #A0450E ΔE 0.025
- Cinnamon #AC4F06 ΔE 0.031
- Warm Brown #964E02 ΔE 0.034
- Sepia #985E2B ΔE 0.039
- Russet #A13905 ΔE 0.045
- Burnt Siena #B75203 ΔE 0.050
- Raw Umber #A75E09 ΔE 0.050
Use #A04F2B 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.