#5B1335
Closest named color: Burgundy (#610023). oklch(32.3% 0.108 356.4), rgb(91, 19, 53).
Aa
White text reads best on this color (13.21:1).
About this color
#5B1335 is a dark, moderately saturated red. In OKLCH its lightness is 32%, its chroma 0.108 and its hue 356°. Its hue sits on the warm side of the wheel. The nearest named color is Burgundy (#610023), ΔE 0.033 away. White text reads best on it, at 13.21:1.
| Hue family | Reds |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.108) |
| Temperature | warm |
| Nearest name | Burgundy (#610023) |
| Black text | 1.58:1 |
| White text | 13.21:1 |
Values
| HEX | #5B1335 |
| RGB | rgb(91, 19, 53) |
| HSL | hsl(332, 65%, 22%) |
| OKLCH | oklch(32.3% 0.108 356.4) |
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 #5B1335 | 13.21:1 | AAA | Lc -102.0 | Preferred for body text |
| Black text on #5B1335 | 1.58:1 | Fails | Lc 0.0 | Not readable |
| #5B1335 text on white | 13.21:1 | AAA | Lc 98.7 | Preferred for body text |
| #5B1335 text on black | 1.58:1 | 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 950.
-
Step 50
50
#FFF1F6
oklch(97.1% 0.016 353.6)
-
Step 100
100
#FFE1EA
oklch(93.7% 0.035 357.7)
-
Step 200
200
#FFC7DA
oklch(88.4% 0.068 356.3)
-
Step 300
300
#FF9FC3
oklch(80.9% 0.121 356.1)
-
Step 400
400
#FE5DA4
oklch(70.8% 0.205 356.4)
-
Step 500
500
#F4008D
oklch(63% 0.258 356.4)
-
Step 600
600
#CF0077
oklch(55.7% 0.228 356.3)
-
Step 700
700
#AF0064
oklch(49.1% 0.201 356.2)
-
Step 800
800
#910051
oklch(42.8% 0.175 356.7)
-
Step 900
900
#7A0044
oklch(37.8% 0.155 356.2)
-
Step 950
950 (this color)
#5B1335
oklch(32.3% 0.108 356.4)
#5B1335 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) | #212736 | 0.122 |
| Deuteranopia (no green cones) | #353533 | 0.110 |
| Tritanopia (no blue cones) | #630A22 | 0.035 |
| Achromatopsia (no color) | #303030 | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5B1335
#5B1335
oklch(32.3% 0.108 356.4)
- #003D33
#003D33
oklch(32.2% 0.059 177.5)
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 #5B1335, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burgundy #610023 ΔE 0.033
- Grape Purple #5D1451 ΔE 0.050
- Claret #680018 ΔE 0.052
- Merlot #730039 ΔE 0.053
- Deep Violet #490648 ΔE 0.067
- Plum Purple #4E0550 ΔE 0.069
- Bordeaux #7B002C ΔE 0.071
- Velvet #750851 ΔE 0.073
Use #5B1335 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.