#5D3418
Closest named color: Chestnut (#742802). oklch(37.1% 0.072 52.9), rgb(93, 52, 24).
Aa
White text reads best on this color (10.66:1).
About this color
#5D3418 is a dark, moderately saturated brown. In OKLCH its lightness is 37%, its chroma 0.072 and its hue 53°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.050 away. White text reads best on it, at 10.66:1.
| Hue family | Browns |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.072) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 1.96:1 |
| White text | 10.66:1 |
Values
| HEX | #5D3418 |
| RGB | rgb(93, 52, 24) |
| HSL | hsl(24, 59%, 23%) |
| OKLCH | oklch(37.1% 0.072 52.9) |
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 #5D3418 | 10.66:1 | AAA | Lc -98.4 | Preferred for body text |
| Black text on #5D3418 | 1.96:1 | Fails | Lc 9.5 | Not readable |
| #5D3418 text on white | 10.66:1 | AAA | Lc 94.5 | Preferred for body text |
| #5D3418 text on black | 1.96:1 | Fails | Lc -8.1 | 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
#F3E7E0
oklch(93.6% 0.016 52.6)
-
Step 200
200
#EAD4C7
oklch(88.4% 0.03 52.7)
-
Step 300
300
#DDB8A1
oklch(80.9% 0.053 53.6)
-
Step 400
400
#CC926E
oklch(70.8% 0.086 52.7)
-
Step 500
500
#BD7546
oklch(63% 0.11 52.6)
-
Step 600
600
#A85D26
oklch(55.6% 0.119 53.3)
-
Step 700
700
#904C18
oklch(49.1% 0.111 53.2)
-
Step 800
800
#753F17
oklch(42.7% 0.092 53.5)
-
Step 900
900 (this color)
#5D3418
oklch(37.1% 0.072 52.9)
-
Step 950
950
#382010
oklch(27.1% 0.046 53.3)
#5D3418 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) | #403915 | 0.058 |
| Deuteranopia (no green cones) | #4A4218 | 0.053 |
| Tritanopia (no blue cones) | #662C2E | 0.046 |
| Achromatopsia (no color) | #3E3E3E | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5D3418
#5D3418
oklch(37.1% 0.072 52.9)
- #09465F
#09465F
oklch(37.1% 0.071 232)
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 #5D3418, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.050
- Mud Brown #60460F ΔE 0.056
- Purple Brown #673A3F ΔE 0.058
- Reddy Brown #6E1005 ΔE 0.071
- Charcoal Grey #3C4142 ΔE 0.078
- Dark Olive #373E02 ΔE 0.083
- Green Brown #544E03 ΔE 0.084
- Blood #770001 ΔE 0.087
Use #5D3418 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.