#6B275B
Closest named color: Velvet (#750851). oklch(39.2% 0.117 337.9), rgb(107, 39, 91).
Aa
White text reads best on this color (10.16:1).
About this color
#6B275B is a dark, moderately saturated purple. In OKLCH its lightness is 39%, its chroma 0.117 and its hue 338°. Its hue sits on the warm side of the wheel. The nearest named color is Velvet (#750851), ΔE 0.044 away. White text reads best on it, at 10.16:1.
| Hue family | Purples |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.117) |
| Temperature | warm |
| Nearest name | Velvet (#750851) |
| Black text | 2.06:1 |
| White text | 10.16:1 |
Values
| HEX | #6B275B |
| RGB | rgb(107, 39, 91) |
| HSL | hsl(314, 47%, 29%) |
| OKLCH | oklch(39.2% 0.117 337.9) |
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 #6B275B | 10.16:1 | AAA | Lc -97.1 | Preferred for body text |
| Black text on #6B275B | 2.06:1 | Fails | Lc 11.0 | Not readable |
| #6B275B text on white | 10.16:1 | AAA | Lc 93.0 | Preferred for body text |
| #6B275B text on black | 2.06:1 | Fails | Lc -9.5 | 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
#FBF3F8
oklch(97.2% 0.011 339.3)
-
Step 100
100
#F6E4F0
oklch(93.7% 0.025 337.8)
-
Step 200
200
#F0CDE5
oklch(88.5% 0.05 337.5)
-
Step 300
300
#E7ABD5
oklch(81% 0.089 337.8)
-
Step 400
400
#D87CBF
oklch(70.7% 0.141 338)
-
Step 500
500
#CB56AF
oklch(63.1% 0.18 337.8)
-
Step 600
600
#B6369A
oklch(55.6% 0.195 338)
-
Step 700
700
#9C2784
oklch(49.1% 0.181 337.7)
-
Step 800
800
#7F236B
oklch(42.7% 0.15 337.9)
-
Step 900
900 (this color)
#6B275B
oklch(39.2% 0.117 337.9)
-
Step 950
950
#3C1633
oklch(27% 0.073 337.5)
#6B275B 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) | #293B5D | 0.125 |
| Deuteranopia (no green cones) | #3E4559 | 0.109 |
| Tritanopia (no blue cones) | #712A3D | 0.056 |
| Achromatopsia (no color) | #414141 | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B275B
#6B275B
oklch(39.2% 0.117 337.9)
- #005432
#005432
oklch(39.3% 0.092 158)
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 #6B275B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Velvet #750851 ΔE 0.044
- Rich Purple #720058 ΔE 0.048
- Grape Purple #5D1451 ΔE 0.051
- Red Purple #820747 ΔE 0.062
- Merlot #730039 ΔE 0.067
- Wine #80013F ΔE 0.068
- Purple Brown #673A3F ΔE 0.076
- Brownish Purple #76424E ΔE 0.083
Use #6B275B 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.