#5D373D
Closest named color: Purple Brown (#673A3F). oklch(38.5% 0.055 9.7), rgb(93, 55, 61).
Aa
White text reads best on this color (10.09:1).
About this color
#5D373D is a dark, muted red. In OKLCH its lightness is 38%, its chroma 0.055 and its hue 10°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.023 away. White text reads best on it, at 10.09:1.
| Hue family | Reds |
| Lightness | dark (38%) |
| Chroma | muted (0.055) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.07:1 |
| White text | 10.09:1 |
Values
| HEX | #5D373D |
| RGB | rgb(93, 55, 61) |
| HSL | hsl(351, 26%, 29%) |
| OKLCH | oklch(38.5% 0.055 9.7) |
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 #5D373D | 10.09:1 | AAA | Lc -97.4 | Preferred for body text |
| Black text on #5D373D | 2.07:1 | Fails | Lc 10.6 | Not readable |
| #5D373D text on white | 10.09:1 | AAA | Lc 93.3 | Preferred for body text |
| #5D373D text on black | 2.07:1 | Fails | Lc -9.2 | 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
#F9F4F4
oklch(97.1% 0.005 17.2)
-
Step 100
100
#F2E7E8
oklch(93.7% 0.012 11)
-
Step 200
200
#E8D3D6
oklch(88.5% 0.024 7.8)
-
Step 300
300
#DAB6BB
oklch(80.9% 0.042 8.6)
-
Step 400
400
#C69097
oklch(70.7% 0.066 10.3)
-
Step 500
500
#B6747E
oklch(63.1% 0.084 9.9)
-
Step 600
600
#A15C67
oklch(55.7% 0.091 10.2)
-
Step 700
700
#8A4B56
oklch(49.2% 0.086 9.6)
-
Step 800
800
#703E46
oklch(42.7% 0.07 10.2)
-
Step 900
900 (this color)
#5D373D
oklch(38.5% 0.055 9.7)
-
Step 950
950
#351F23
oklch(26.9% 0.035 7.8)
#5D373D 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) | #3D3D3D | 0.060 |
| Deuteranopia (no green cones) | #47443C | 0.054 |
| Tritanopia (no blue cones) | #643439 | 0.015 |
| Achromatopsia (no color) | #424242 | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5D373D
#5D373D
oklch(38.5% 0.055 9.7)
- #194D4A
#194D4A
oklch(38.5% 0.055 189.8)
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 #5D373D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.023
- Charcoal Grey #3C4142 ΔE 0.063
- Brownish Purple #76424E ΔE 0.064
- Onyx #343A40 ΔE 0.074
- Chestnut #742802 ΔE 0.075
- Mud Brown #60460F ΔE 0.084
- Reddy Brown #6E1005 ΔE 0.088
- Wine Red #7B0323 ΔE 0.093
Use #5D373D 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.