#A56B2C
Closest named color: Leather (#AC7434). oklch(57.8% 0.107 64.7), rgb(165, 107, 44).
Aa
Black text reads best on this color (4.73:1).
About this color
#A56B2C is a medium-dark, moderately saturated brown. In OKLCH its lightness is 58%, its chroma 0.107 and its hue 65°. Its hue sits on the warm side of the wheel. The nearest named color is Leather (#AC7434), ΔE 0.027 away. Black text reads best on it, at 4.73:1.
| Hue family | Browns |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.107) |
| Temperature | warm |
| Nearest name | Leather (#AC7434) |
| Black text | 4.73:1 |
| White text | 4.43:1 |
Values
| HEX | #A56B2C |
| RGB | rgb(165, 107, 44) |
| HSL | hsl(31, 58%, 41%) |
| OKLCH | oklch(57.8% 0.107 64.7) |
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 #A56B2C | 4.43:1 | AA large text | Lc -76.0 | Fine for body text |
| Black text on #A56B2C | 4.73:1 | AA | Lc 33.6 | Non-text elements, placeholder text |
| #A56B2C text on white | 4.43:1 | AA large text | Lc 70.5 | Content text, not long reading |
| #A56B2C text on black | 4.73:1 | AA | Lc -31.2 | Non-text elements, placeholder text |
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
#F9F5F1
oklch(97.2% 0.007 67.7)
-
Step 100
100
#F1E8E0
oklch(93.6% 0.015 64.3)
-
Step 200
200
#E6D6C7
oklch(88.5% 0.027 65.6)
-
Step 300
300
#D7BBA1
oklch(80.9% 0.048 65)
-
Step 400
400
#C3976D
oklch(70.8% 0.078 64.7)
-
Step 500
500
#B37C45
oklch(63.1% 0.099 64.3)
-
Step 600
600 (this color)
#A56B2C
oklch(57.8% 0.107 64.7)
-
Step 700
700
#875316
oklch(49.1% 0.1 64.8)
-
Step 800
800
#6E4416
oklch(42.7% 0.083 64.2)
-
Step 900
900
#593A19
oklch(37.7% 0.064 65.2)
-
Step 950
950
#342210
oklch(27% 0.04 64.6)
#A56B2C 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) | #7E7024 | 0.070 |
| Deuteranopia (no green cones) | #8B7D2D | 0.063 |
| Tritanopia (no blue cones) | #B45E5E | 0.082 |
| Achromatopsia (no color) | #787878 | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A56B2C
#A56B2C
oklch(57.8% 0.107 64.7)
- #3B80B5
#3B80B5
oklch(57.9% 0.107 244.5)
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 #A56B2C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Leather #AC7434 ΔE 0.027
- Earth #A2653E ΔE 0.028
- Umber #B26400 ΔE 0.029
- Caramel #AF6F09 ΔE 0.029
- Raw Umber #A75E09 ΔE 0.032
- Orangey Brown #B16002 ΔE 0.032
- Clay Brown #B2713D ΔE 0.032
- Copper #B66325 ΔE 0.033
Use #A56B2C 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.