#582D59
Closest named color: Grape Purple (#5D1451). oklch(37.1% 0.09 326.4), rgb(88, 45, 89).
Aa
White text reads best on this color (10.85:1).
About this color
#582D59 is a dark, moderately saturated purple. In OKLCH its lightness is 37%, its chroma 0.090 and its hue 326°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.050 away. White text reads best on it, at 10.85:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.090) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.93:1 |
| White text | 10.85:1 |
Values
| HEX | #582D59 |
| RGB | rgb(88, 45, 89) |
| HSL | hsl(299, 33%, 26%) |
| OKLCH | oklch(37.1% 0.09 326.4) |
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 #582D59 | 10.85:1 | AAA | Lc -98.8 | Preferred for body text |
| Black text on #582D59 | 1.93:1 | Fails | Lc 9.0 | Not readable |
| #582D59 text on white | 10.85:1 | AAA | Lc 94.9 | Preferred for body text |
| #582D59 text on black | 1.93:1 | Fails | Lc -7.8 | 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
#F9F3F9
oklch(97% 0.01 325.7)
-
Step 100
100
#F1E6F1
oklch(93.7% 0.019 325.7)
-
Step 200
200
#E7D1E7
oklch(88.5% 0.038 325.9)
-
Step 300
300
#D8B2D8
oklch(80.9% 0.067 326.2)
-
Step 400
400
#C488C4
oklch(70.6% 0.108 326.6)
-
Step 500
500
#B469B5
oklch(63.1% 0.138 326.6)
-
Step 600
600
#9F4FA1
oklch(55.6% 0.15 326.4)
-
Step 700
700
#883F8A
oklch(49.1% 0.14 326.4)
-
Step 800
800
#6E3570
oklch(42.7% 0.115 326.1)
-
Step 900
900 (this color)
#582D59
oklch(37.1% 0.09 326.4)
-
Step 950
950
#351C35
oklch(27.1% 0.057 327)
#582D59 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) | #293A5B | 0.086 |
| Deuteranopia (no green cones) | #353F58 | 0.077 |
| Tritanopia (no blue cones) | #5A323F | 0.051 |
| Achromatopsia (no color) | #3D3D3D | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #582D59
#582D59
oklch(37.1% 0.09 326.4)
- #194C21
#194C21
oklch(37.1% 0.089 146.4)
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 #582D59, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.050
- Purple Brown #673A3F ΔE 0.074
- Velvet #750851 ΔE 0.076
- Rich Purple #720058 ΔE 0.077
- Plum Purple #4E0550 ΔE 0.081
- Merlot #730039 ΔE 0.088
- Deep Violet #490648 ΔE 0.089
- Dark Slate Blue #483D8B ΔE 0.092
Use #582D59 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.