#5C351E
Closest named color: Chestnut (#742802). oklch(37.2% 0.066 50.1), rgb(92, 53, 30).
Aa
White text reads best on this color (10.58:1).
About this color
#5C351E is a dark, muted brown. In OKLCH its lightness is 37%, its chroma 0.066 and its hue 50°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.053 away. White text reads best on it, at 10.58:1.
| Hue family | Browns |
| Lightness | dark (37%) |
| Chroma | muted (0.066) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 1.98:1 |
| White text | 10.58:1 |
Values
| HEX | #5C351E |
| RGB | rgb(92, 53, 30) |
| HSL | hsl(22, 51%, 24%) |
| OKLCH | oklch(37.2% 0.066 50.1) |
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 #5C351E | 10.58:1 | AAA | Lc -98.3 | Preferred for body text |
| Black text on #5C351E | 1.98:1 | Fails | Lc 9.6 | Not readable |
| #5C351E text on white | 10.58:1 | AAA | Lc 94.3 | Preferred for body text |
| #5C351E text on black | 1.98:1 | Fails | Lc -8.2 | 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
#F9F4F1
oklch(97% 0.007 53.4)
-
Step 100
100
#F2E7E1
oklch(93.5% 0.014 50.8)
-
Step 200
200
#E9D4C9
oklch(88.4% 0.028 49.6)
-
Step 300
300
#DCB8A4
oklch(80.9% 0.05 50.7)
-
Step 400
400
#C99274
oklch(70.6% 0.079 49.6)
-
Step 500
500
#BB764F
oklch(63.1% 0.102 49.6)
-
Step 600
600
#A65E32
oklch(55.6% 0.111 50.2)
-
Step 700
700
#8E4D25
oklch(49.1% 0.103 49.9)
-
Step 800
800
#734020
oklch(42.7% 0.084 50.8)
-
Step 900
900 (this color)
#5C351E
oklch(37.2% 0.066 50.1)
-
Step 950
950
#372013
oklch(27% 0.042 49.7)
#5C351E 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) | #40391C | 0.055 |
| Deuteranopia (no green cones) | #49421E | 0.051 |
| Tritanopia (no blue cones) | #652D30 | 0.043 |
| Achromatopsia (no color) | #3F3F3F | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5C351E
#5C351E
oklch(37.2% 0.066 50.1)
- #0F465C
#0F465C
oklch(37.1% 0.066 229.9)
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 #5C351E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.053
- Purple Brown #673A3F ΔE 0.053
- Mud Brown #60460F ΔE 0.057
- Charcoal Grey #3C4142 ΔE 0.073
- Reddy Brown #6E1005 ΔE 0.074
- Onyx #343A40 ΔE 0.083
- Dark Olive #373E02 ΔE 0.084
- Green Brown #544E03 ΔE 0.085
Use #5C351E 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.