#5F3664
Closest named color: Purple Brown (#673A3F). oklch(40.2% 0.09 323.1), rgb(95, 54, 100).
Aa
White text reads best on this color (9.55:1).
About this color
#5F3664 is a dark, moderately saturated purple. In OKLCH its lightness is 40%, its chroma 0.090 and its hue 323°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.069 away. White text reads best on it, at 9.55:1.
| Hue family | Purples |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.090) |
| Temperature | in between |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.19:1 |
| White text | 9.55:1 |
Values
| HEX | #5F3664 |
| RGB | rgb(95, 54, 100) |
| HSL | hsl(293, 30%, 30%) |
| OKLCH | oklch(40.2% 0.09 323.1) |
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 #5F3664 | 9.55:1 | AAA | Lc -96.2 | Preferred for body text |
| Black text on #5F3664 | 2.19:1 | Fails | Lc 12.1 | Not readable |
| #5F3664 text on white | 9.55:1 | AAA | Lc 91.9 | Preferred for body text |
| #5F3664 text on black | 2.19:1 | Fails | Lc -10.5 | 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 800.
-
Step 50
50
#F8F4F8
oklch(97.1% 0.007 325.6)
-
Step 100
100
#EFE7F0
oklch(93.7% 0.015 322.3)
-
Step 200
200
#E3D3E4
oklch(88.5% 0.029 324)
-
Step 300
300
#D2B6D5
oklch(81% 0.053 323)
-
Step 400
400
#BA8FBF
oklch(70.7% 0.084 322.9)
-
Step 500
500
#A973AF
oklch(63.2% 0.107 323.2)
-
Step 600
600
#945A9B
oklch(55.7% 0.117 323.1)
-
Step 700
700
#7E4A84
oklch(49.2% 0.108 323.2)
-
Step 800
800 (this color)
#5F3664
oklch(40.2% 0.09 323.1)
-
Step 900
900
#533457
oklch(37.6% 0.07 322.8)
-
Step 950
950
#311F33
oklch(27.1% 0.044 323.2)
#5F3664 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) | #314266 | 0.082 |
| Deuteranopia (no green cones) | #3C4763 | 0.074 |
| Tritanopia (no blue cones) | #603B48 | 0.054 |
| Achromatopsia (no color) | #454545 | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5F3664
#5F3664
oklch(40.2% 0.09 323.1)
- #275426
#275426
oklch(40.1% 0.089 143.3)
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 #5F3664, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.069
- Grape Purple #5D1451 ΔE 0.075
- Brownish Purple #76424E ΔE 0.075
- Dark Slate Blue #483D8B ΔE 0.077
- Velvet #750851 ΔE 0.083
- Rich Purple #720058 ΔE 0.086
- Dusk #4E5481 ΔE 0.088
- Twilight #4E518B ΔE 0.089
Use #5F3664 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.