#5D3367
Closest named color: Grape Purple (#5D1451). oklch(39.6% 0.098 319.7), rgb(93, 51, 103).
Aa
White text reads best on this color (9.83:1).
About this color
#5D3367 is a dark, moderately saturated purple. In OKLCH its lightness is 40%, its chroma 0.098 and its hue 320°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.069 away. White text reads best on it, at 9.83:1.
| Hue family | Purples |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.098) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 2.13:1 |
| White text | 9.83:1 |
Values
| HEX | #5D3367 |
| RGB | rgb(93, 51, 103) |
| HSL | hsl(288, 34%, 30%) |
| OKLCH | oklch(39.6% 0.098 319.7) |
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 #5D3367 | 9.83:1 | AAA | Lc -96.8 | Preferred for body text |
| Black text on #5D3367 | 2.13:1 | Fails | Lc 11.4 | Not readable |
| #5D3367 text on white | 9.83:1 | AAA | Lc 92.6 | Preferred for body text |
| #5D3367 text on black | 2.13:1 | Fails | Lc -9.9 | 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
#F0E6F3
oklch(93.7% 0.02 318.4)
-
Step 200
200
#E5D1EA
oklch(88.5% 0.04 319.5)
-
Step 300
300
#D6B2DF
oklch(80.9% 0.073 319.5)
-
Step 400
400
#C188CE
oklch(70.7% 0.117 320)
-
Step 500
500
#B068C1
oklch(63% 0.15 319.8)
-
Step 600
600
#9B4DAE
oklch(55.5% 0.164 319.4)
-
Step 700
700
#853E95
oklch(49.2% 0.151 319.9)
-
Step 800
800
#6C3479
oklch(42.8% 0.125 319.8)
-
Step 900
900 (this color)
#5D3367
oklch(39.6% 0.098 319.7)
-
Step 950
950
#331B39
oklch(26.9% 0.062 319.4)
#5D3367 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) | #2B4069 | 0.087 |
| Deuteranopia (no green cones) | #374566 | 0.079 |
| Tritanopia (no blue cones) | #5D3A48 | 0.062 |
| Achromatopsia (no color) | #434343 | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5D3367
#5D3367
oklch(39.6% 0.098 319.7)
- #27531C
#27531C
oklch(39.7% 0.098 139.8)
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 #5D3367, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.069
- Dark Slate Blue #483D8B ΔE 0.072
- Purple Brown #673A3F ΔE 0.079
- Velvet #750851 ΔE 0.082
- Rich Purple #720058 ΔE 0.082
- Rebecca Purple #663399 ΔE 0.085
- Brownish Purple #76424E ΔE 0.086
- Blueberry #464196 ΔE 0.090
Use #5D3367 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.