#5C1B64
Closest named color: Grape Purple (#5D1451). oklch(35.9% 0.134 323.1), rgb(92, 27, 100).
Aa
White text reads best on this color (11.69:1).
About this color
#5C1B64 is a dark, moderately saturated purple. In OKLCH its lightness is 36%, its chroma 0.134 and its hue 323°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.034 away. White text reads best on it, at 11.69:1.
| Hue family | Purples |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.134) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.79:1 |
| White text | 11.69:1 |
Values
| HEX | #5C1B64 |
| RGB | rgb(92, 27, 100) |
| HSL | hsl(293, 57%, 25%) |
| OKLCH | oklch(35.9% 0.134 323.1) |
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 #5C1B64 | 11.69:1 | AAA | Lc -99.8 | Preferred for body text |
| Black text on #5C1B64 | 1.79:1 | Fails | Lc 7.8 | Not readable |
| #5C1B64 text on white | 11.69:1 | AAA | Lc 96.1 | Preferred for body text |
| #5C1B64 text on black | 1.79:1 | Fails | Lc 0.0 | 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
#FAF3FB
oklch(97.2% 0.013 321.9)
-
Step 100
100
#F4E4F5
oklch(93.7% 0.028 324)
-
Step 200
200
#ECCDEF
oklch(88.5% 0.057 323.3)
-
Step 300
300
#E0ABE6
oklch(80.9% 0.099 323)
-
Step 400
400
#D07BDA
oklch(70.8% 0.161 323.2)
-
Step 500
500
#C253CF
oklch(63.1% 0.205 323.4)
-
Step 600
600
#AD30BC
oklch(55.6% 0.223 323.2)
-
Step 700
700
#9420A2
oklch(49.1% 0.207 323.1)
-
Step 800
800
#781E83
oklch(42.6% 0.171 323.1)
-
Step 900
900 (this color)
#5C1B64
oklch(35.9% 0.134 323.1)
-
Step 950
950
#39153E
oklch(27% 0.084 322.6)
#5C1B64 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) | #063366 | 0.138 |
| Deuteranopia (no green cones) | #263B62 | 0.118 |
| Tritanopia (no blue cones) | #5E273D | 0.079 |
| Achromatopsia (no color) | #383838 | 0.135 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5C1B64
#5C1B64
oklch(35.9% 0.134 323.1)
- #004B04
#004B04
oklch(35.8% 0.119 143.1)
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 #5C1B64, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.034
- Rich Purple #720058 ΔE 0.055
- Plum Purple #4E0550 ΔE 0.057
- Royal Purple #4B006E ΔE 0.059
- Velvet #750851 ΔE 0.065
- Deep Violet #490648 ΔE 0.072
- Indigo #4B0082 ΔE 0.076
- Purple #800080 ΔE 0.087
Use #5C1B64 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.