#581F3E
Closest named color: Grape Purple (#5D1451). oklch(33.6% 0.092 349.5), rgb(88, 31, 62).
Aa
White text reads best on this color (12.49:1).
About this color
#581F3E is a dark, moderately saturated red. In OKLCH its lightness is 34%, its chroma 0.092 and its hue 349°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.044 away. White text reads best on it, at 12.49:1.
| Hue family | Reds |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.092) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.68:1 |
| White text | 12.49:1 |
Values
| HEX | #581F3E |
| RGB | rgb(88, 31, 62) |
| HSL | hsl(327, 48%, 23%) |
| OKLCH | oklch(33.6% 0.092 349.5) |
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 #581F3E | 12.49:1 | AAA | Lc -101.3 | Preferred for body text |
| Black text on #581F3E | 1.68:1 | Fails | Lc 0.0 | Not readable |
| #581F3E text on white | 12.49:1 | AAA | Lc 97.9 | Preferred for body text |
| #581F3E text on black | 1.68:1 | 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
#FBF3F6
oklch(97.1% 0.009 352.4)
-
Step 100
100
#F5E5EC
oklch(93.7% 0.02 349.1)
-
Step 200
200
#EECFDD
oklch(88.4% 0.039 348.9)
-
Step 300
300
#E4AFC7
oklch(80.9% 0.069 349.9)
-
Step 400
400
#D483AB
oklch(70.7% 0.111 349.3)
-
Step 500
500
#C76296
oklch(63.2% 0.141 349.8)
-
Step 600
600
#B24681
oklch(55.7% 0.154 349.4)
-
Step 700
700
#99376D
oklch(49.2% 0.143 349.5)
-
Step 800
800
#7C2E59
oklch(42.7% 0.119 349.1)
-
Step 900
900 (this color)
#581F3E
oklch(33.6% 0.092 349.5)
-
Step 950
950
#3B192B
oklch(27% 0.059 348.8)
#581F3E 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) | #262D3F | 0.101 |
| Deuteranopia (no green cones) | #36373D | 0.090 |
| Tritanopia (no blue cones) | #5E1D2B | 0.035 |
| Achromatopsia (no color) | #343434 | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #581F3E
#581F3E
oklch(33.6% 0.092 349.5)
- #004231
#004231
oklch(33.7% 0.067 169)
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 #581F3E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.044
- Burgundy #610023 ΔE 0.055
- Merlot #730039 ΔE 0.062
- Plum Purple #4E0550 ΔE 0.068
- Deep Violet #490648 ΔE 0.068
- Claret #680018 ΔE 0.069
- Velvet #750851 ΔE 0.073
- Eggplant Purple #430541 ΔE 0.077
Use #581F3E 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.