#5E2B37
Closest named color: Purple Brown (#673A3F). oklch(36.2% 0.075 6.7), rgb(94, 43, 55).
Aa
White text reads best on this color (11.19:1).
About this color
#5E2B37 is a dark, moderately saturated red. In OKLCH its lightness is 36%, its chroma 0.075 and its hue 7°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.045 away. White text reads best on it, at 11.19:1.
| Hue family | Reds |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.075) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 1.87:1 |
| White text | 11.19:1 |
Values
| HEX | #5E2B37 |
| RGB | rgb(94, 43, 55) |
| HSL | hsl(346, 37%, 27%) |
| OKLCH | oklch(36.2% 0.075 6.7) |
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 #5E2B37 | 11.19:1 | AAA | Lc -99.3 | Preferred for body text |
| Black text on #5E2B37 | 1.87:1 | Fails | Lc 8.4 | Not readable |
| #5E2B37 text on white | 11.19:1 | AAA | Lc 95.5 | Preferred for body text |
| #5E2B37 text on black | 1.87:1 | Fails | Lc 0.0 | 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
#FAF3F4
oklch(97% 0.008 7.3)
-
Step 100
100
#F4E6E8
oklch(93.7% 0.015 7.5)
-
Step 200
200
#EDD1D5
oklch(88.5% 0.032 8)
-
Step 300
300
#E2B2BA
oklch(80.9% 0.057 7.2)
-
Step 400
400
#D18997
oklch(70.7% 0.09 6.9)
-
Step 500
500
#C36A7E
oklch(63.1% 0.115 6.5)
-
Step 600
600
#AF5067
oklch(55.7% 0.126 6.9)
-
Step 700
700
#964056
oklch(49.2% 0.117 6.4)
-
Step 800
800
#7A3546
oklch(42.7% 0.098 6.7)
-
Step 900
900 (this color)
#5E2B37
oklch(36.2% 0.075 6.7)
-
Step 950
950
#3A1C22
oklch(27% 0.048 8)
#5E2B37 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) | #343537 | 0.083 |
| Deuteranopia (no green cones) | #413F36 | 0.077 |
| Tritanopia (no blue cones) | #66262F | 0.020 |
| Achromatopsia (no color) | #3B3B3B | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5E2B37
#5E2B37
oklch(36.2% 0.075 6.7)
- #004843
#004843
oklch(36.2% 0.063 186.9)
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 #5E2B37, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.045
- Reddy Brown #6E1005 ΔE 0.069
- Claret #680018 ΔE 0.069
- Burgundy #610023 ΔE 0.069
- Merlot #730039 ΔE 0.071
- Chestnut #742802 ΔE 0.073
- Wine Red #7B0323 ΔE 0.074
- Bordeaux #7B002C ΔE 0.074
Use #5E2B37 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.