#5C331A
Closest named color: Chestnut (#742802). oklch(36.7% 0.07 50.5), rgb(92, 51, 26).
Aa
White text reads best on this color (10.80:1).
About this color
#5C331A is a dark, moderately saturated brown. In OKLCH its lightness is 37%, its chroma 0.070 and its hue 50°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.051 away. White text reads best on it, at 10.80:1.
| Hue family | Browns |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.070) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 1.94:1 |
| White text | 10.80:1 |
Values
| HEX | #5C331A |
| RGB | rgb(92, 51, 26) |
| HSL | hsl(23, 56%, 23%) |
| OKLCH | oklch(36.7% 0.07 50.5) |
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 #5C331A | 10.80:1 | AAA | Lc -98.7 | Preferred for body text |
| Black text on #5C331A | 1.94:1 | Fails | Lc 9.1 | Not readable |
| #5C331A text on white | 10.80:1 | AAA | Lc 94.8 | Preferred for body text |
| #5C331A text on black | 1.94:1 | Fails | Lc -7.8 | 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
#FAF4F1
oklch(97.1% 0.008 48.7)
-
Step 100
100
#F3E7E1
oklch(93.6% 0.015 48.6)
-
Step 200
200
#EAD4C8
oklch(88.5% 0.03 50.6)
-
Step 300
300
#DDB8A3
oklch(81% 0.052 51.3)
-
Step 400
400
#CB9171
oklch(70.6% 0.084 49.8)
-
Step 500
500
#BD754B
oklch(63.1% 0.107 50.1)
-
Step 600
600
#A85C2C
oklch(55.5% 0.117 50.4)
-
Step 700
700
#904C1F
oklch(49.1% 0.108 50.8)
-
Step 800
800
#753E1C
oklch(42.6% 0.09 49.9)
-
Step 900
900 (this color)
#5C331A
oklch(36.7% 0.07 50.5)
-
Step 950
950
#382012
oklch(27.1% 0.044 50.3)
#5C331A 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) | #3F3818 | 0.058 |
| Deuteranopia (no green cones) | #48411A | 0.054 |
| Tritanopia (no blue cones) | #652B2D | 0.043 |
| Achromatopsia (no color) | #3D3D3D | 0.070 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5C331A
#5C331A
oklch(36.7% 0.07 50.5)
- #07455D
#07455D
oklch(36.7% 0.07 230.9)
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 #5C331A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.051
- Purple Brown #673A3F ΔE 0.057
- Mud Brown #60460F ΔE 0.060
- Reddy Brown #6E1005 ΔE 0.070
- Charcoal Grey #3C4142 ΔE 0.077
- Dark Olive #373E02 ΔE 0.084
- Onyx #343A40 ΔE 0.086
- Blood #770001 ΔE 0.086
Use #5C331A 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.