#582F67
Closest named color: Grape Purple (#5D1451). oklch(38.3% 0.102 316.3), rgb(88, 47, 103).
Aa
White text reads best on this color (10.40:1).
About this color
#582F67 is a dark, moderately saturated purple. In OKLCH its lightness is 38%, its chroma 0.102 and its hue 316°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.061 away. White text reads best on it, at 10.40:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.102) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 2.01:1 |
| White text | 10.40:1 |
Values
| HEX | #582F67 |
| RGB | rgb(88, 47, 103) |
| HSL | hsl(284, 37%, 29%) |
| OKLCH | oklch(38.3% 0.102 316.3) |
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 #582F67 | 10.40:1 | AAA | Lc -97.9 | Preferred for body text |
| Black text on #582F67 | 2.01:1 | Fails | Lc 10.1 | Not readable |
| #582F67 text on white | 10.40:1 | AAA | Lc 93.9 | Preferred for body text |
| #582F67 text on black | 2.01:1 | Fails | Lc -8.7 | 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
#F8F3FA
oklch(97% 0.011 316.5)
-
Step 100
100
#F0E6F4
oklch(93.7% 0.021 316.5)
-
Step 200
200
#E5D1EC
oklch(88.5% 0.042 317.4)
-
Step 300
300
#D5B2E2
oklch(81% 0.076 316.8)
-
Step 400
400
#BF88D4
oklch(70.8% 0.123 316.4)
-
Step 500
500
#AE68C8
oklch(63.2% 0.156 316.3)
-
Step 600
600
#994CB5
oklch(55.5% 0.171 316.1)
-
Step 700
700
#833D9C
oklch(49.2% 0.159 316.2)
-
Step 800
800
#6A337E
oklch(42.7% 0.131 316.2)
-
Step 900
900 (this color)
#582F67
oklch(38.3% 0.102 316.3)
-
Step 950
950
#331B3B
oklch(27% 0.065 317.2)
#582F67 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) | #233D69 | 0.091 |
| Deuteranopia (no green cones) | #304165 | 0.081 |
| Tritanopia (no blue cones) | #573746 | 0.067 |
| Achromatopsia (no color) | #404040 | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #582F67
#582F67
oklch(38.3% 0.102 316.3)
- #274F0E
#274F0E
oklch(38.4% 0.103 136.2)
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 #582F67, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.061
- Dark Slate Blue #483D8B ΔE 0.071
- Rich Purple #720058 ΔE 0.081
- Velvet #750851 ΔE 0.083
- Rebecca Purple #663399 ΔE 0.087
- Royal Purple #4B006E ΔE 0.088
- Plum Purple #4E0550 ΔE 0.089
- Purple Brown #673A3F ΔE 0.089
Use #582F67 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.