#53371F
Closest named color: Mud Brown (#60460F). oklch(36.4% 0.054 60.4), rgb(83, 55, 31).
Aa
White text reads best on this color (10.85:1).
About this color
#53371F is a dark, muted brown. In OKLCH its lightness is 36%, its chroma 0.054 and its hue 60°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.059 away. White text reads best on it, at 10.85:1.
| Hue family | Browns |
| Lightness | dark (36%) |
| Chroma | muted (0.054) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 1.93:1 |
| White text | 10.85:1 |
Values
| HEX | #53371F |
| RGB | rgb(83, 55, 31) |
| HSL | hsl(28, 46%, 22%) |
| OKLCH | oklch(36.4% 0.054 60.4) |
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 #53371F | 10.85:1 | AAA | Lc -98.9 | Preferred for body text |
| Black text on #53371F | 1.93:1 | Fails | Lc 8.9 | Not readable |
| #53371F text on white | 10.85:1 | AAA | Lc 95.0 | Preferred for body text |
| #53371F text on black | 1.93:1 | Fails | Lc -7.6 | 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
#F0E8E2
oklch(93.6% 0.012 59.6)
-
Step 200
200
#E5D6CB
oklch(88.5% 0.022 58.8)
-
Step 300
300
#D5BBA7
oklch(80.9% 0.041 59.7)
-
Step 400
400
#BF9877
oklch(70.8% 0.065 61.7)
-
Step 500
500
#AF7D54
oklch(63% 0.084 59.8)
-
Step 600
600
#9A6638
oklch(55.6% 0.091 60.7)
-
Step 700
700
#83542B
oklch(49% 0.084 59.9)
-
Step 800
800
#6B4525
oklch(42.7% 0.07 59.4)
-
Step 900
900 (this color)
#53371F
oklch(36.4% 0.054 60.4)
-
Step 950
950
#332215
oklch(26.9% 0.034 58.1)
#53371F 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) | #40391D | 0.037 |
| Deuteranopia (no green cones) | #46401F | 0.035 |
| Tritanopia (no blue cones) | #5A3131 | 0.039 |
| Achromatopsia (no color) | #3D3D3D | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #53371F
#53371F
oklch(36.4% 0.054 60.4)
- #214258
#214258
oklch(36.4% 0.054 239.8)
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 #53371F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.059
- Charcoal Grey #3C4142 ΔE 0.061
- Purple Brown #673A3F ΔE 0.064
- Dark Olive #373E02 ΔE 0.068
- Chestnut #742802 ΔE 0.070
- Onyx #343A40 ΔE 0.070
- Pakistan Green #283618 ΔE 0.080
- Green Brown #544E03 ΔE 0.081
Use #53371F 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.