#580D57
Closest named color: Grape Purple (#5D1451). oklch(33.1% 0.137 328.7), rgb(88, 13, 87).
Aa
White text reads best on this color (13.04:1).
About this color
#580D57 is a dark, moderately saturated purple. In OKLCH its lightness is 33%, its chroma 0.137 and its hue 329°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.021 away. White text reads best on it, at 13.04:1.
| Hue family | Purples |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.137) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.61:1 |
| White text | 13.04:1 |
Values
| HEX | #580D57 |
| RGB | rgb(88, 13, 87) |
| HSL | hsl(301, 74%, 20%) |
| OKLCH | oklch(33.1% 0.137 328.7) |
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 #580D57 | 13.04:1 | AAA | Lc -101.6 | Preferred for body text |
| Black text on #580D57 | 1.61:1 | Fails | Lc 0.0 | Not readable |
| #580D57 text on white | 13.04:1 | AAA | Lc 98.2 | Preferred for body text |
| #580D57 text on black | 1.61:1 | 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
#FBF2FA
oklch(97% 0.014 329.1)
-
Step 100
100
#F6E3F4
oklch(93.6% 0.03 329.1)
-
Step 200
200
#EFCCEC
oklch(88.4% 0.057 328.8)
-
Step 300
300
#E6A9E2
oklch(81% 0.103 328.7)
-
Step 400
400
#D777D2
oklch(70.7% 0.164 329.1)
-
Step 500
500
#CA4EC6
oklch(63.1% 0.209 329)
-
Step 600
600
#B527B3
oklch(55.6% 0.228 328.8)
-
Step 700
700
#9B169A
oklch(49.1% 0.212 328.6)
-
Step 800
800
#7E187D
oklch(42.7% 0.175 328.6)
-
Step 900
900 (this color)
#580D57
oklch(33.1% 0.137 328.7)
-
Step 950
950
#3C133B
oklch(27% 0.087 328.6)
#580D57 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) | #002B59 | 0.149 |
| Deuteranopia (no green cones) | #243455 | 0.124 |
| Tritanopia (no blue cones) | #5B1A32 | 0.076 |
| Achromatopsia (no color) | #313131 | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #580D57
#580D57
oklch(33.1% 0.137 328.7)
- #004217
#004217
oklch(33.1% 0.094 148.7)
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 #580D57, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.021
- Plum Purple #4E0550 ΔE 0.029
- Deep Violet #490648 ΔE 0.044
- Royal Purple #4B006E ΔE 0.057
- Rich Purple #720058 ΔE 0.057
- Eggplant Purple #430541 ΔE 0.062
- Velvet #750851 ΔE 0.067
- Merlot #730039 ΔE 0.083
Use #580D57 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.