#A4522F
Closest named color: Sienna (#A0522D). oklch(53.3% 0.119 42.7), rgb(164, 82, 47).
Aa
White text reads best on this color (5.48:1).
About this color
#A4522F is a medium-dark, moderately saturated brown. In OKLCH its lightness is 53%, its chroma 0.119 and its hue 43°. Its hue sits on the warm side of the wheel. The nearest named color is Sienna (#A0522D), ΔE 0.008 away. White text reads best on it, at 5.48:1.
| Hue family | Browns |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.119) |
| Temperature | warm |
| Nearest name | Sienna (#A0522D) |
| Black text | 3.82:1 |
| White text | 5.48:1 |
Values
| HEX | #A4522F |
| RGB | rgb(164, 82, 47) |
| HSL | hsl(18, 55%, 41%) |
| OKLCH | oklch(53.3% 0.119 42.7) |
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 #A4522F | 5.48:1 | AA | Lc -82.3 | Fine for body text |
| Black text on #A4522F | 3.82:1 | AA large text | Lc 27.1 | Dividers and decoration only |
| #A4522F text on white | 5.48:1 | AA | Lc 76.9 | Fine for body text |
| #A4522F text on black | 3.82:1 | AA large text | Lc -24.8 | 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
#FAF4F2
oklch(97.1% 0.007 39.5)
-
Step 100
100
#F4E7E2
oklch(93.7% 0.016 42.4)
-
Step 200
200
#EBD3CA
oklch(88.4% 0.03 41.7)
-
Step 300
300
#E0B6A6
oklch(80.9% 0.054 41.9)
-
Step 400
400
#CE8F76
oklch(70.6% 0.085 42.5)
-
Step 500
500
#C07252
oklch(63.1% 0.109 42.8)
-
Step 600
600 (this color)
#A4522F
oklch(53.3% 0.119 42.7)
-
Step 700
700
#934828
oklch(49% 0.111 42.6)
-
Step 800
800
#783C23
oklch(42.8% 0.092 42.5)
-
Step 900
900
#613421
oklch(37.8% 0.072 43.1)
-
Step 950
950
#391F14
oklch(27.1% 0.045 43.4)
#A4522F 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) | #685E2B | 0.112 |
| Deuteranopia (no green cones) | #7C702D | 0.102 |
| Tritanopia (no blue cones) | #B4414A | 0.062 |
| Achromatopsia (no color) | #696969 | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A4522F
#A4522F
oklch(53.3% 0.119 42.7)
- #007896
#007896
oklch(53.2% 0.099 223.2)
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 #A4522F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sienna #A0522D ΔE 0.008
- Cinnamon #AC4F06 ΔE 0.027
- Burnt Umber #A0450E ΔE 0.034
- Sepia #985E2B ΔE 0.037
- Warm Brown #964E02 ΔE 0.042
- Burnt Siena #B75203 ΔE 0.042
- Earth #A2653E ΔE 0.044
- Raw Umber #A75E09 ΔE 0.044
Use #A4522F 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.