#581F44
Closest named color: Grape Purple (#5D1451). oklch(33.9% 0.097 343.7), rgb(88, 31, 68).
Aa
White text reads best on this color (12.39:1).
About this color
#581F44 is a dark, moderately saturated purple. In OKLCH its lightness is 34%, its chroma 0.097 and its hue 344°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.034 away. White text reads best on it, at 12.39:1.
| Hue family | Purples |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.097) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.69:1 |
| White text | 12.39:1 |
Values
| HEX | #581F44 |
| RGB | rgb(88, 31, 68) |
| HSL | hsl(321, 48%, 23%) |
| OKLCH | oklch(33.9% 0.097 343.7) |
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 #581F44 | 12.39:1 | AAA | Lc -101.2 | Preferred for body text |
| Black text on #581F44 | 1.69:1 | Fails | Lc 0.0 | Not readable |
| #581F44 text on white | 12.39:1 | AAA | Lc 97.7 | Preferred for body text |
| #581F44 text on black | 1.69:1 | 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
#FBF3F7
oklch(97.1% 0.01 345.4)
-
Step 100
100
#F5E5ED
oklch(93.7% 0.02 345.7)
-
Step 200
200
#EDCFE0
oklch(88.4% 0.04 342.9)
-
Step 300
300
#E3AECC
oklch(80.8% 0.073 343.9)
-
Step 400
400
#D382B3
oklch(70.7% 0.117 343.5)
-
Step 500
500
#C561A0
oklch(63.1% 0.147 343.6)
-
Step 600
600
#B0448B
oklch(55.5% 0.162 343.4)
-
Step 700
700
#973576
oklch(49.1% 0.15 343.4)
-
Step 800
800
#7B2D60
oklch(42.7% 0.124 343.6)
-
Step 900
900 (this color)
#581F44
oklch(33.9% 0.097 343.7)
-
Step 950
950
#3A192E
oklch(27% 0.061 343)
#581F44 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) | #242E45 | 0.104 |
| Deuteranopia (no green cones) | #343843 | 0.093 |
| Tritanopia (no blue cones) | #5E1F2E | 0.042 |
| Achromatopsia (no color) | #343434 | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #581F44
#581F44
oklch(33.9% 0.097 343.7)
- #00432D
#00432D
oklch(33.9% 0.073 163.6)
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 #581F44, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.034
- Plum Purple #4E0550 ΔE 0.061
- Burgundy #610023 ΔE 0.062
- Deep Violet #490648 ΔE 0.063
- Merlot #730039 ΔE 0.064
- Velvet #750851 ΔE 0.068
- Rich Purple #720058 ΔE 0.072
- Eggplant Purple #430541 ΔE 0.074
Use #581F44 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.