#52391F
Closest named color: Mud Brown (#60460F). oklch(36.7% 0.053 65.9), rgb(82, 57, 31).
Aa
White text reads best on this color (10.69:1).
About this color
#52391F is a dark, muted brown. In OKLCH its lightness is 37%, its chroma 0.053 and its hue 66°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.054 away. White text reads best on it, at 10.69:1.
| Hue family | Browns |
| Lightness | dark (37%) |
| Chroma | muted (0.053) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 1.96:1 |
| White text | 10.69:1 |
Values
| HEX | #52391F |
| RGB | rgb(82, 57, 31) |
| HSL | hsl(31, 45%, 22%) |
| OKLCH | oklch(36.7% 0.053 65.9) |
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 #52391F | 10.69:1 | AAA | Lc -98.6 | Preferred for body text |
| Black text on #52391F | 1.96:1 | Fails | Lc 9.2 | Not readable |
| #52391F text on white | 10.69:1 | AAA | Lc 94.7 | Preferred for body text |
| #52391F text on black | 1.96:1 | Fails | Lc -7.9 | Not readable |
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 900.
-
Step 50
50
#F8F5F2
oklch(97.2% 0.005 67.8)
-
Step 100
100
#EFE8E2
oklch(93.5% 0.011 63.4)
-
Step 200
200
#E4D7CA
oklch(88.6% 0.023 67.5)
-
Step 300
300
#D3BCA6
oklch(80.9% 0.04 66)
-
Step 400
400
#BC9976
oklch(70.6% 0.064 66.5)
-
Step 500
500
#AB7F53
oklch(63% 0.081 65.5)
-
Step 600
600
#966837
oklch(55.5% 0.088 66)
-
Step 700
700
#805629
oklch(49% 0.082 65.6)
-
Step 800
800
#684723
oklch(42.7% 0.068 66.5)
-
Step 900
900 (this color)
#52391F
oklch(36.7% 0.053 65.9)
-
Step 950
950
#322314
oklch(27% 0.034 65.5)
#52391F 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) | #413B1D | 0.033 |
| Deuteranopia (no green cones) | #47401F | 0.029 |
| Tritanopia (no blue cones) | #593333 | 0.042 |
| Achromatopsia (no color) | #3E3E3E | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #52391F
#52391F
oklch(36.7% 0.053 65.9)
- #264259
#264259
oklch(36.8% 0.052 244.7)
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 #52391F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.054
- Charcoal Grey #3C4142 ΔE 0.059
- Dark Olive #373E02 ΔE 0.064
- Purple Brown #673A3F ΔE 0.065
- Onyx #343A40 ΔE 0.070
- Chestnut #742802 ΔE 0.073
- Green Brown #544E03 ΔE 0.075
- Pakistan Green #283618 ΔE 0.078
Use #52391F 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.