#6B375B
Closest named color: Brownish Purple (#76424E). oklch(41.6% 0.089 340), rgb(107, 55, 91).
Aa
White text reads best on this color (9.04:1).
About this color
#6B375B is a dark, moderately saturated purple. In OKLCH its lightness is 42%, its chroma 0.089 and its hue 340°. Its hue sits on the warm side of the wheel. The nearest named color is Brownish Purple (#76424E), ΔE 0.049 away. White text reads best on it, at 9.04:1.
| Hue family | Purples |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.089) |
| Temperature | warm |
| Nearest name | Brownish Purple (#76424E) |
| Black text | 2.32:1 |
| White text | 9.04:1 |
Values
| HEX | #6B375B |
| RGB | rgb(107, 55, 91) |
| HSL | hsl(318, 32%, 32%) |
| OKLCH | oklch(41.6% 0.089 340) |
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 #6B375B | 9.04:1 | AAA | Lc -94.9 | Preferred for body text |
| Black text on #6B375B | 2.32:1 | Fails | Lc 13.5 | Not readable |
| #6B375B text on white | 9.04:1 | AAA | Lc 90.5 | Preferred for body text |
| #6B375B text on black | 2.32:1 | Fails | Lc -11.8 | 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
#F9F4F7
oklch(97.2% 0.007 340.4)
-
Step 100
100
#F1E6ED
oklch(93.6% 0.015 338.9)
-
Step 200
200
#E7D2DF
oklch(88.5% 0.029 340.1)
-
Step 300
300
#D8B4CB
oklch(80.8% 0.051 339.8)
-
Step 400
400
#C48CB1
oklch(70.6% 0.084 339.8)
-
Step 500
500
#B46F9E
oklch(63.1% 0.106 339.7)
-
Step 600
600
#9F5688
oklch(55.6% 0.115 340.2)
-
Step 700
700
#884674
oklch(49.1% 0.108 339.8)
-
Step 800
800 (this color)
#6B375B
oklch(41.6% 0.089 340)
-
Step 900
900
#5A324D
oklch(37.7% 0.07 340.3)
-
Step 950
950
#351E2D
oklch(27.1% 0.043 341)
#6B375B 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) | #39445C | 0.092 |
| Deuteranopia (no green cones) | #474C5A | 0.084 |
| Tritanopia (no blue cones) | #703845 | 0.039 |
| Achromatopsia (no color) | #494949 | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B375B
#6B375B
oklch(41.6% 0.089 340)
- #0D5A3B
#0D5A3B
oklch(41.5% 0.088 160.3)
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 #6B375B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brownish Purple #76424E ΔE 0.049
- Purple Brown #673A3F ΔE 0.051
- Velvet #750851 ΔE 0.076
- Red Purple #820747 ΔE 0.080
- Dark Mauve #874C62 ΔE 0.081
- Grape Purple #5D1451 ΔE 0.084
- Rich Purple #720058 ΔE 0.085
- Wine #80013F ΔE 0.085
Use #6B375B 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.