#5D375B
Closest named color: Purple Brown (#673A3F). oklch(39.7% 0.076 328.8), rgb(93, 55, 91).
Aa
White text reads best on this color (9.70:1).
About this color
#5D375B is a dark, moderately saturated purple. In OKLCH its lightness is 40%, its chroma 0.076 and its hue 329°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.055 away. White text reads best on it, at 9.70:1.
| Hue family | Purples |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.076) |
| Temperature | in between |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.16:1 |
| White text | 9.70:1 |
Values
| HEX | #5D375B |
| RGB | rgb(93, 55, 91) |
| HSL | hsl(303, 26%, 29%) |
| OKLCH | oklch(39.7% 0.076 328.8) |
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 #5D375B | 9.70:1 | AAA | Lc -96.6 | Preferred for body text |
| Black text on #5D375B | 2.16:1 | Fails | Lc 11.6 | Not readable |
| #5D375B text on white | 9.70:1 | AAA | Lc 92.3 | Preferred for body text |
| #5D375B text on black | 2.16:1 | Fails | Lc -10.1 | 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
#F8F4F8
oklch(97.1% 0.007 325.6)
-
Step 100
100
#F0E6EF
oklch(93.5% 0.016 328.8)
-
Step 200
200
#E5D2E4
oklch(88.5% 0.032 327.4)
-
Step 300
300
#D6B4D3
oklch(80.9% 0.057 328.9)
-
Step 400
400
#C08CBD
oklch(70.6% 0.091 328.4)
-
Step 500
500
#B06EAC
oklch(63% 0.117 329)
-
Step 600
600
#9B5598
oklch(55.6% 0.128 328.7)
-
Step 700
700
#844581
oklch(49% 0.118 329)
-
Step 800
800
#6B3969
oklch(42.6% 0.098 328.6)
-
Step 900
900 (this color)
#5D375B
oklch(39.7% 0.076 328.8)
-
Step 950
950
#331D32
oklch(26.9% 0.049 328.4)
#5D375B 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) | #35415C | 0.072 |
| Deuteranopia (no green cones) | #3F465A | 0.065 |
| Tritanopia (no blue cones) | #603A45 | 0.042 |
| Achromatopsia (no color) | #444444 | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5D375B
#5D375B
oklch(39.7% 0.076 328.8)
- #26522F
#26522F
oklch(39.7% 0.076 148.6)
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 #5D375B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.055
- Brownish Purple #76424E ΔE 0.068
- Grape Purple #5D1451 ΔE 0.076
- Charcoal Grey #3C4142 ΔE 0.084
- Velvet #750851 ΔE 0.086
- Dark Slate Blue #483D8B ΔE 0.088
- Dusty Grape #545775 ΔE 0.090
- Dark Grey Blue #29465B ΔE 0.091
Use #5D375B 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.