#590D58
Closest named color: Grape Purple (#5D1451). oklch(33.3% 0.138 328.7), rgb(89, 13, 88).
Aa
White text reads best on this color (12.93:1).
About this color
#590D58 is a dark, moderately saturated purple. In OKLCH its lightness is 33%, its chroma 0.138 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 12.93:1.
| Hue family | Purples |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.138) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.62:1 |
| White text | 12.93:1 |
Values
| HEX | #590D58 |
| RGB | rgb(89, 13, 88) |
| HSL | hsl(301, 75%, 20%) |
| OKLCH | oklch(33.3% 0.138 328.7) |
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 #590D58 | 12.93:1 | AAA | Lc -101.4 | Preferred for body text |
| Black text on #590D58 | 1.62:1 | Fails | Lc 0.0 | Not readable |
| #590D58 text on white | 12.93:1 | AAA | Lc 98.0 | Preferred for body text |
| #590D58 text on black | 1.62:1 | 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
#D777D3
oklch(70.7% 0.165 328.7)
-
Step 500
500
#CA4DC7
oklch(63.1% 0.211 328.7)
-
Step 600
600
#B526B3
oklch(55.5% 0.229 328.8)
-
Step 700
700
#9C149A
oklch(49.1% 0.213 328.9)
-
Step 800
800
#7F177D
oklch(42.8% 0.177 329)
-
Step 900
900 (this color)
#590D58
oklch(33.3% 0.138 328.7)
-
Step 950
950
#3C133B
oklch(27% 0.087 328.6)
#590D58 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) | #002B5A | 0.150 |
| Deuteranopia (no green cones) | #243556 | 0.126 |
| Tritanopia (no blue cones) | #5C1A33 | 0.075 |
| Achromatopsia (no color) | #313131 | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #590D58
#590D58
oklch(33.3% 0.138 328.7)
- #004317
#004317
oklch(33.4% 0.096 148.5)
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 #590D58, 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 0.031
- Deep Violet #490648 ΔE 0.047
- Rich Purple #720058 ΔE 0.055
- Royal Purple #4B006E ΔE 0.057
- Eggplant Purple #430541 ΔE 0.065
- Velvet #750851 ΔE 0.065
- Merlot #730039 ΔE 0.082
Use #590D58 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.