#5D2166
Closest named color: Grape Purple (#5D1451). oklch(36.9% 0.128 322.2), rgb(93, 33, 102).
Aa
White text reads best on this color (11.20:1).
About this color
#5D2166 is a dark, moderately saturated purple. In OKLCH its lightness is 37%, its chroma 0.128 and its hue 322°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.040 away. White text reads best on it, at 11.20:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.128) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.87:1 |
| White text | 11.20:1 |
Values
| HEX | #5D2166 |
| RGB | rgb(93, 33, 102) |
| HSL | hsl(292, 51%, 26%) |
| OKLCH | oklch(36.9% 0.128 322.2) |
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 #5D2166 | 11.20:1 | AAA | Lc -99.1 | Preferred for body text |
| Black text on #5D2166 | 1.87:1 | Fails | Lc 8.7 | Not readable |
| #5D2166 text on white | 11.20:1 | AAA | Lc 95.2 | Preferred for body text |
| #5D2166 text on black | 1.87:1 | Fails | Lc -7.4 | 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
#F3E4F5
oklch(93.6% 0.028 322.2)
-
Step 200
200
#EACEEE
oklch(88.4% 0.053 322)
-
Step 300
300
#DEACE5
oklch(80.8% 0.095 322.3)
-
Step 400
400
#CD7DD8
oklch(70.7% 0.154 322.6)
-
Step 500
500
#BE58CE
oklch(63.2% 0.195 322)
-
Step 600
600
#A937BA
oklch(55.5% 0.212 322.2)
-
Step 700
700
#9127A1
oklch(49.1% 0.198 322)
-
Step 800
800
#762382
oklch(42.7% 0.164 322.3)
-
Step 900
900 (this color)
#5D2166
oklch(36.9% 0.128 322.2)
-
Step 950
950
#38163D
oklch(27% 0.081 322.4)
#5D2166 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) | #113768 | 0.128 |
| Deuteranopia (no green cones) | #2A3D64 | 0.109 |
| Tritanopia (no blue cones) | #5E2C40 | 0.077 |
| Achromatopsia (no color) | #3B3B3B | 0.129 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5D2166
#5D2166
oklch(36.9% 0.128 322.2)
- #024E00
#024E00
oklch(36.8% 0.124 142.3)
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 #5D2166, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.040
- Rich Purple #720058 ΔE 0.058
- Velvet #750851 ΔE 0.065
- Plum Purple #4E0550 ΔE 0.067
- Royal Purple #4B006E ΔE 0.068
- Indigo #4B0082 ΔE 0.080
- Deep Violet #490648 ΔE 0.081
- Purple #800080 ΔE 0.086
Use #5D2166 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.