#5D3237
Closest named color: Purple Brown (#673A3F). oklch(37.3% 0.062 13.1), rgb(93, 50, 55).
Aa
White text reads best on this color (10.62:1).
About this color
#5D3237 is a dark, muted red. In OKLCH its lightness is 37%, its chroma 0.062 and its hue 13°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.032 away. White text reads best on it, at 10.62:1.
| Hue family | Reds |
| Lightness | dark (37%) |
| Chroma | muted (0.062) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 1.97:1 |
| White text | 10.62:1 |
Values
| HEX | #5D3237 |
| RGB | rgb(93, 50, 55) |
| HSL | hsl(353, 30%, 28%) |
| OKLCH | oklch(37.3% 0.062 13.1) |
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 #5D3237 | 10.62:1 | AAA | Lc -98.4 | Preferred for body text |
| Black text on #5D3237 | 1.97:1 | Fails | Lc 9.5 | Not readable |
| #5D3237 text on white | 10.62:1 | AAA | Lc 94.4 | Preferred for body text |
| #5D3237 text on black | 1.97:1 | 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
#FAF4F4
oklch(97.2% 0.006 17.3)
-
Step 100
100
#F3E6E7
oklch(93.6% 0.014 12)
-
Step 200
200
#EAD3D4
oklch(88.6% 0.026 14.6)
-
Step 300
300
#DDB5B8
oklch(80.9% 0.046 13.1)
-
Step 400
400
#CB8E93
oklch(70.8% 0.075 13.7)
-
Step 500
500
#BC7179
oklch(63.2% 0.095 13.3)
-
Step 600
600
#A75862
oklch(55.7% 0.104 13)
-
Step 700
700
#8F4751
oklch(49% 0.098 12.6)
-
Step 800
800
#743B42
oklch(42.7% 0.08 13.3)
-
Step 900
900 (this color)
#5D3237
oklch(37.3% 0.062 13.1)
-
Step 950
950
#371E21
oklch(26.9% 0.039 12.3)
#5D3237 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) | #3A3937 | 0.068 |
| Deuteranopia (no green cones) | #454236 | 0.063 |
| Tritanopia (no blue cones) | #642D34 | 0.017 |
| Achromatopsia (no color) | #3E3E3E | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5D3237
#5D3237
oklch(37.3% 0.062 13.1)
- #044B4A
#044B4A
oklch(37.4% 0.062 193.2)
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 #5D3237, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.032
- Chestnut #742802 ΔE 0.069
- Charcoal Grey #3C4142 ΔE 0.069
- Brownish Purple #76424E ΔE 0.074
- Onyx #343A40 ΔE 0.076
- Reddy Brown #6E1005 ΔE 0.076
- Claret #680018 ΔE 0.083
- Wine Red #7B0323 ΔE 0.084
Use #5D3237 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.