#6C376B
Closest named color: Brownish Purple (#76424E). oklch(42.5% 0.104 327.9), rgb(108, 55, 107).
Aa
White text reads best on this color (8.76:1).
About this color
#6C376B is a dark, moderately saturated purple. In OKLCH its lightness is 42%, its chroma 0.104 and its hue 328°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Brownish Purple (#76424E), ΔE 0.068 away. White text reads best on it, at 8.76:1.
| Hue family | Purples |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.104) |
| Temperature | in between |
| Nearest name | Brownish Purple (#76424E) |
| Black text | 2.39:1 |
| White text | 8.76:1 |
Values
| HEX | #6C376B |
| RGB | rgb(108, 55, 107) |
| HSL | hsl(301, 33%, 32%) |
| OKLCH | oklch(42.5% 0.104 327.9) |
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 #6C376B | 8.76:1 | AAA | Lc -94.2 | Preferred for body text |
| Black text on #6C376B | 2.39:1 | Fails | Lc 14.3 | Not readable |
| #6C376B text on white | 8.76:1 | AAA | Lc 89.7 | Fine for body text |
| #6C376B text on black | 2.39:1 | Fails | Lc -12.6 | 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
#F9F4F8
oklch(97.2% 0.007 332.1)
-
Step 100
100
#F1E6F0
oklch(93.6% 0.018 328.5)
-
Step 200
200
#E6D2E5
oklch(88.6% 0.034 327.4)
-
Step 300
300
#D7B3D5
oklch(80.9% 0.062 327.9)
-
Step 400
400
#C28BC0
oklch(70.8% 0.098 327.8)
-
Step 500
500
#B16CB0
oklch(63% 0.126 327.4)
-
Step 600
600
#9D539B
oklch(55.7% 0.136 328.2)
-
Step 700
700
#864384
oklch(49.1% 0.126 328.4)
-
Step 800
800 (this color)
#6C376B
oklch(42.5% 0.104 327.9)
-
Step 900
900
#583157
oklch(37.7% 0.08 327.9)
-
Step 950
950
#341D33
oklch(27.1% 0.051 328.4)
#6C376B 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) | #33466D | 0.101 |
| Deuteranopia (no green cones) | #424D69 | 0.091 |
| Tritanopia (no blue cones) | #6F3C4C | 0.058 |
| Achromatopsia (no color) | #4B4B4B | 0.105 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6C376B
#6C376B
oklch(42.5% 0.104 327.9)
- #1B5D2B
#1B5D2B
oklch(42.4% 0.104 148.1)
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 #6C376B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brownish Purple #76424E ΔE 0.068
- Light Eggplant #894585 ΔE 0.077
- Purple Brown #673A3F ΔE 0.077
- Velvet #750851 ΔE 0.079
- Rebecca Purple #663399 ΔE 0.080
- Rich Purple #720058 ΔE 0.083
- Dark Slate Blue #483D8B ΔE 0.085
- Dark Mauve #874C62 ΔE 0.085
Use #6C376B 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.