#582B5A
Closest named color: Grape Purple (#5D1451). oklch(36.9% 0.095 325.7), rgb(88, 43, 90).
Aa
White text reads best on this color (11.00:1).
About this color
#582B5A is a dark, moderately saturated purple. In OKLCH its lightness is 37%, its chroma 0.095 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 0.046 away. White text reads best on it, at 11.00:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.095) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.90:1 |
| White text | 11.00:1 |
Values
| HEX | #582B5A |
| RGB | rgb(88, 43, 90) |
| HSL | hsl(297, 35%, 26%) |
| OKLCH | oklch(36.9% 0.095 325.7) |
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 #582B5A | 11.00:1 | AAA | Lc -99.0 | Preferred for body text |
| Black text on #582B5A | 1.90:1 | Fails | Lc 8.8 | Not readable |
| #582B5A text on white | 11.00:1 | AAA | Lc 95.1 | Preferred for body text |
| #582B5A text on black | 1.90:1 | Fails | Lc -7.5 | 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
#F1E5F1
oklch(93.5% 0.02 325.7)
-
Step 200
200
#E7D1E8
oklch(88.6% 0.039 324.6)
-
Step 300
300
#D9B1DA
oklch(80.9% 0.072 325.4)
-
Step 400
400
#C587C7
oklch(70.7% 0.114 325.6)
-
Step 500
500
#B567B8
oklch(63% 0.145 325.8)
-
Step 600
600
#A04CA4
oklch(55.5% 0.158 325.7)
-
Step 700
700
#893D8D
oklch(49.1% 0.147 325.6)
-
Step 800
800
#6F3372
oklch(42.7% 0.121 325.6)
-
Step 900
900 (this color)
#582B5A
oklch(36.9% 0.095 325.7)
-
Step 950
950
#351B36
oklch(27% 0.06 325.7)
#582B5A 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) | #26395C | 0.091 |
| Deuteranopia (no green cones) | #333E59 | 0.081 |
| Tritanopia (no blue cones) | #5A303E | 0.055 |
| Achromatopsia (no color) | #3C3C3C | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #582B5A
#582B5A
oklch(36.9% 0.095 325.7)
- #164C1D
#164C1D
oklch(36.9% 0.095 145.5)
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 #582B5A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.046
- Velvet #750851 ΔE 0.073
- Rich Purple #720058 ΔE 0.074
- Plum Purple #4E0550 ΔE 0.076
- Purple Brown #673A3F ΔE 0.079
- Deep Violet #490648 ΔE 0.085
- Merlot #730039 ΔE 0.087
- Royal Purple #4B006E ΔE 0.090
Use #582B5A 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.