#5B2E64
Closest named color: Grape Purple (#5D1451). oklch(38.3% 0.102 320.7), rgb(91, 46, 100).
Aa
White text reads best on this color (10.39:1).
About this color
#5B2E64 is a dark, moderately saturated purple. In OKLCH its lightness is 38%, its chroma 0.102 and its hue 321°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.057 away. White text reads best on it, at 10.39:1.
| 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 | 10.39:1 |
Values
| HEX | #5B2E64 |
| RGB | rgb(91, 46, 100) |
| HSL | hsl(290, 37%, 29%) |
| OKLCH | oklch(38.3% 0.102 320.7) |
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 #5B2E64 | 10.39:1 | AAA | Lc -97.9 | Preferred for body text |
| Black text on #5B2E64 | 2.01:1 | Fails | Lc 10.1 | Not readable |
| #5B2E64 text on white | 10.39:1 | AAA | Lc 93.8 | Preferred for body text |
| #5B2E64 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
#F9F3FA
oklch(97.1% 0.011 321.3)
-
Step 100
100
#F1E5F3
oklch(93.5% 0.023 321.4)
-
Step 200
200
#E6D0EB
oklch(88.4% 0.044 320)
-
Step 300
300
#D8B1DF
oklch(80.9% 0.076 321.2)
-
Step 400
400
#C386CF
oklch(70.6% 0.123 320.8)
-
Step 500
500
#B366C3
oklch(63.2% 0.157 320.5)
-
Step 600
600
#9E4AAF
oklch(55.6% 0.171 320.6)
-
Step 700
700
#873B96
oklch(49.1% 0.157 320.7)
-
Step 800
800
#6E317A
oklch(42.7% 0.132 320.8)
-
Step 900
900 (this color)
#5B2E64
oklch(38.3% 0.102 320.7)
-
Step 950
950
#341B3A
oklch(27.1% 0.064 319.6)
#5B2E64 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) | #253D66 | 0.095 |
| Deuteranopia (no green cones) | #334262 | 0.085 |
| Tritanopia (no blue cones) | #5C3544 | 0.063 |
| Achromatopsia (no color) | #404040 | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5B2E64
#5B2E64
oklch(38.3% 0.102 320.7)
- #1F5016
#1F5016
oklch(38.4% 0.103 140.7)
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 #5B2E64, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.057
- Rich Purple #720058 ΔE 0.075
- Velvet #750851 ΔE 0.076
- Dark Slate Blue #483D8B ΔE 0.078
- Purple Brown #673A3F ΔE 0.084
- Plum Purple #4E0550 ΔE 0.087
- Rebecca Purple #663399 ΔE 0.090
- Royal Purple #4B006E ΔE 0.091
Use #5B2E64 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.