#5B2633
Closest named color: Burgundy (#610023). oklch(34.8% 0.079 6.7), rgb(91, 38, 51).
Aa
White text reads best on this color (11.86:1).
About this color
#5B2633 is a dark, moderately saturated red. In OKLCH its lightness is 35%, its chroma 0.079 and its hue 7°. Its hue sits on the warm side of the wheel. The nearest named color is Burgundy (#610023), ΔE 0.058 away. White text reads best on it, at 11.86:1.
| Hue family | Reds |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.079) |
| Temperature | warm |
| Nearest name | Burgundy (#610023) |
| Black text | 1.76:1 |
| White text | 11.86:1 |
Values
| HEX | #5B2633 |
| RGB | rgb(91, 38, 51) |
| HSL | hsl(345, 41%, 25%) |
| OKLCH | oklch(34.8% 0.079 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 #5B2633 | 11.86:1 | AAA | Lc -100.4 | Preferred for body text |
| Black text on #5B2633 | 1.76:1 | Fails | Lc 0.0 | Not readable |
| #5B2633 text on white | 11.86:1 | AAA | Lc 96.8 | Preferred for body text |
| #5B2633 text on black | 1.76:1 | 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
#FBF3F4
oklch(97.1% 0.009 8.5)
-
Step 100
100
#F5E5E8
oklch(93.5% 0.018 4.5)
-
Step 200
200
#EED1D5
oklch(88.6% 0.033 8.3)
-
Step 300
300
#E3B1BA
oklch(80.8% 0.059 6.4)
-
Step 400
400
#D38797
oklch(70.6% 0.095 6.1)
-
Step 500
500
#C6687D
oklch(63.2% 0.121 6.9)
-
Step 600
600
#B14D66
oklch(55.5% 0.132 6.8)
-
Step 700
700
#983E55
oklch(49.2% 0.122 6.8)
-
Step 800
800
#7B3446
oklch(42.7% 0.1 6.5)
-
Step 900
900 (this color)
#5B2633
oklch(34.8% 0.079 6.7)
-
Step 950
950
#3B1B22
oklch(27% 0.051 7.1)
#5B2633 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) | #303133 | 0.087 |
| Deuteranopia (no green cones) | #3E3B32 | 0.079 |
| Tritanopia (no blue cones) | #63202B | 0.021 |
| Achromatopsia (no color) | #373737 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5B2633
#5B2633
oklch(34.8% 0.079 6.7)
- #00443F
#00443F
oklch(34.8% 0.061 186.5)
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 #5B2633, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burgundy #610023 ΔE 0.058
- Purple Brown #673A3F ΔE 0.060
- Claret #680018 ΔE 0.060
- Reddy Brown #6E1005 ΔE 0.065
- Merlot #730039 ΔE 0.069
- Grape Purple #5D1451 ΔE 0.072
- Wine Red #7B0323 ΔE 0.074
- Bordeaux #7B002C ΔE 0.074
Use #5B2633 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.