#6B2755
Closest named color: Velvet (#750851). oklch(38.9% 0.113 342.3), rgb(107, 39, 85).
Aa
White text reads best on this color (10.26:1).
About this color
#6B2755 is a dark, moderately saturated purple. In OKLCH its lightness is 39%, its chroma 0.113 and its hue 342°. Its hue sits on the warm side of the wheel. The nearest named color is Velvet (#750851), ΔE 0.043 away. White text reads best on it, at 10.26:1.
| Hue family | Purples |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.113) |
| Temperature | warm |
| Nearest name | Velvet (#750851) |
| Black text | 2.04:1 |
| White text | 10.26:1 |
Values
| HEX | #6B2755 |
| RGB | rgb(107, 39, 85) |
| HSL | hsl(319, 47%, 29%) |
| OKLCH | oklch(38.9% 0.113 342.3) |
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 #6B2755 | 10.26:1 | AAA | Lc -97.3 | Preferred for body text |
| Black text on #6B2755 | 2.04:1 | Fails | Lc 10.7 | Not readable |
| #6B2755 text on white | 10.26:1 | AAA | Lc 93.2 | Preferred for body text |
| #6B2755 text on black | 2.04:1 | Fails | Lc -9.3 | 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
#FBF3F7
oklch(97.1% 0.01 345.4)
-
Step 100
100
#F6E4EE
oklch(93.6% 0.024 342.9)
-
Step 200
200
#F0CDE2
oklch(88.4% 0.048 341.4)
-
Step 300
300
#E8ABD0
oklch(80.9% 0.086 342.2)
-
Step 400
400
#D97DB8
oklch(70.8% 0.134 342.1)
-
Step 500
500
#CC57A6
oklch(63% 0.173 342)
-
Step 600
600
#B73891
oklch(55.5% 0.187 342.1)
-
Step 700
700
#9E297B
oklch(49.2% 0.174 342.6)
-
Step 800
800
#802464
oklch(42.7% 0.144 342.4)
-
Step 900
900 (this color)
#6B2755
oklch(38.9% 0.113 342.3)
-
Step 950
950
#3D1630
oklch(27% 0.071 342.3)
#6B2755 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) | #2C3A56 | 0.121 |
| Deuteranopia (no green cones) | #404553 | 0.108 |
| Tritanopia (no blue cones) | #72283A | 0.050 |
| Achromatopsia (no color) | #414141 | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B2755
#6B2755
oklch(38.9% 0.113 342.3)
- #005237
#005237
oklch(38.8% 0.084 162.8)
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 #6B2755, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Velvet #750851 ΔE 0.043
- Rich Purple #720058 ΔE 0.051
- Grape Purple #5D1451 ΔE 0.051
- Red Purple #820747 ΔE 0.058
- Merlot #730039 ΔE 0.060
- Wine #80013F ΔE 0.062
- Purple Brown #673A3F ΔE 0.068
- Bordeaux #7B002C ΔE 0.076
Use #6B2755 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.