#582C6E
Closest named color: Grape Purple (#5D1451). oklch(38.2% 0.116 313), rgb(88, 44, 110).
Aa
White text reads best on this color (10.49:1).
About this color
#582C6E is a dark, moderately saturated purple. In OKLCH its lightness is 38%, its chroma 0.116 and its hue 313°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.064 away. White text reads best on it, at 10.49:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.116) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 2.00:1 |
| White text | 10.49:1 |
Values
| HEX | #582C6E |
| RGB | rgb(88, 44, 110) |
| HSL | hsl(280, 43%, 30%) |
| OKLCH | oklch(38.2% 0.116 313) |
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 #582C6E | 10.49:1 | AAA | Lc -98.0 | Preferred for body text |
| Black text on #582C6E | 2.00:1 | Fails | Lc 9.9 | Not readable |
| #582C6E text on white | 10.49:1 | AAA | Lc 94.0 | Preferred for body text |
| #582C6E text on black | 2.00:1 | Fails | Lc -8.6 | 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
#F8F3FB
oklch(97% 0.012 313.2)
-
Step 100
100
#F0E5F6
oklch(93.6% 0.025 314)
-
Step 200
200
#E4D0F0
oklch(88.4% 0.048 312.9)
-
Step 300
300
#D4B1E9
oklch(80.9% 0.086 312.6)
-
Step 400
400
#BF85DE
oklch(70.7% 0.14 313.1)
-
Step 500
500
#AE63D5
oklch(63.1% 0.178 312.8)
-
Step 600
600
#9A46C2
oklch(55.7% 0.194 313.1)
-
Step 700
700
#8336A7
oklch(49% 0.18 313)
-
Step 800
800
#6B2E87
oklch(42.7% 0.149 313.5)
-
Step 900
900 (this color)
#582C6E
oklch(38.2% 0.116 313)
-
Step 950
950
#331A40
oklch(27.1% 0.074 312.9)
#582C6E 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) | #193D70 | 0.102 |
| Deuteranopia (no green cones) | #29406C | 0.090 |
| Tritanopia (no blue cones) | #563748 | 0.078 |
| Achromatopsia (no color) | #3F3F3F | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #582C6E
#582C6E
oklch(38.2% 0.116 313)
- #2A4E00
#2A4E00
oklch(38.2% 0.108 133.1)
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 #582C6E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.064
- Dark Slate Blue #483D8B ΔE 0.065
- Rebecca Purple #663399 ΔE 0.076
- Royal Purple #4B006E ΔE 0.078
- Rich Purple #720058 ΔE 0.081
- Indigo #4B0082 ΔE 0.082
- Blueberry #464196 ΔE 0.084
- Velvet #750851 ΔE 0.086
Use #582C6E 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.