#5D3764
Closest named color: Purple Brown (#673A3F). oklch(40.1% 0.086 321.2), rgb(93, 55, 100).
Aa
White text reads best on this color (9.56:1).
About this color
#5D3764 is a dark, moderately saturated purple. In OKLCH its lightness is 40%, its chroma 0.086 and its hue 321°. 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 9.56:1.
| Hue family | Purples |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.086) |
| Temperature | in between |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.19:1 |
| White text | 9.56:1 |
Values
| HEX | #5D3764 |
| RGB | rgb(93, 55, 100) |
| HSL | hsl(291, 29%, 30%) |
| OKLCH | oklch(40.1% 0.086 321.2) |
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 #5D3764 | 9.56:1 | AAA | Lc -96.2 | Preferred for body text |
| Black text on #5D3764 | 2.19:1 | Fails | Lc 12.0 | Not readable |
| #5D3764 text on white | 9.56:1 | AAA | Lc 91.9 | Preferred for body text |
| #5D3764 text on black | 2.19:1 | Fails | Lc -10.4 | 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
#F8F4F9
oklch(97.2% 0.008 319.4)
-
Step 100
100
#F0E6F2
oklch(93.6% 0.019 320.6)
-
Step 200
200
#E5D2E8
oklch(88.6% 0.036 321.6)
-
Step 300
300
#D4B3DA
oklch(80.8% 0.065 321.1)
-
Step 400
400
#BE8BC8
oklch(70.7% 0.103 320.8)
-
Step 500
500
#AE6CBA
oklch(63.1% 0.134 321.3)
-
Step 600
600
#9953A6
oklch(55.7% 0.144 321.2)
-
Step 700
700
#82438E
oklch(49.1% 0.134 321)
-
Step 800
800
#6A3773
oklch(42.6% 0.112 321.4)
-
Step 900
900 (this color)
#5D3764
oklch(40.1% 0.086 321.2)
-
Step 950
950
#321D36
oklch(26.9% 0.053 321)
#5D3764 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 | 0.077 |
| Deuteranopia (no green cones) | #3B4763 | 0.071 |
| Tritanopia (no blue cones) | #5E3C48 | 0.054 |
| Achromatopsia (no color) | #454545 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5D3764
#5D3764
oklch(40.1% 0.086 321.2)
- #2B5325
#2B5325
oklch(40% 0.086 141.2)
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 #5D3764, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.069
- Dark Slate Blue #483D8B ΔE 0.075
- Brownish Purple #76424E ΔE 0.076
- Grape Purple #5D1451 ΔE 0.077
- Dusk #4E5481 ΔE 0.085
- Twilight #4E518B ΔE 0.087
- Velvet #750851 ΔE 0.087
- Dusty Grape #545775 ΔE 0.088
Use #5D3764 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.