#6B305E
Closest named color: Velvet (#750851). oklch(40.6% 0.104 336.5), rgb(107, 48, 94).
Aa
White text reads best on this color (9.50:1).
About this color
#6B305E is a dark, moderately saturated purple. In OKLCH its lightness is 41%, its chroma 0.104 and its hue 336°. Its hue sits on the warm side of the wheel. The nearest named color is Velvet (#750851), ΔE 0.061 away. White text reads best on it, at 9.50:1.
| Hue family | Purples |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.104) |
| Temperature | warm |
| Nearest name | Velvet (#750851) |
| Black text | 2.20:1 |
| White text | 9.50:1 |
Values
| HEX | #6B305E |
| RGB | rgb(107, 48, 94) |
| HSL | hsl(313, 38%, 30%) |
| OKLCH | oklch(40.6% 0.104 336.5) |
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 #6B305E | 9.50:1 | AAA | Lc -95.9 | Preferred for body text |
| Black text on #6B305E | 2.20:1 | Fails | Lc 12.4 | Not readable |
| #6B305E text on white | 9.50:1 | AAA | Lc 91.6 | Preferred for body text |
| #6B305E text on black | 2.20:1 | Fails | Lc -10.8 | 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
#F9F3F7
oklch(97% 0.008 337.4)
-
Step 100
100
#F2E6EE
oklch(93.7% 0.017 337.6)
-
Step 200
200
#E8D1E2
oklch(88.5% 0.034 334.9)
-
Step 300
300
#DBB2CF
oklch(80.9% 0.061 336.9)
-
Step 400
400
#C889B7
oklch(70.7% 0.098 336.9)
-
Step 500
500
#B86AA5
oklch(63% 0.125 336.7)
-
Step 600
600
#A35090
oklch(55.5% 0.136 336.7)
-
Step 700
700
#8B417B
oklch(49.1% 0.125 336.2)
-
Step 800
800 (this color)
#6B305E
oklch(40.6% 0.104 336.5)
-
Step 900
900
#5C2F52
oklch(37.7% 0.082 336)
-
Step 950
950
#361C30
oklch(27% 0.052 336)
#6B305E 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) | #314060 | 0.107 |
| Deuteranopia (no green cones) | #42495C | 0.096 |
| Tritanopia (no blue cones) | #703342 | 0.052 |
| Achromatopsia (no color) | #464646 | 0.105 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B305E
#6B305E
oklch(40.6% 0.104 336.5)
- #005832
#005832
oklch(40.5% 0.098 156.4)
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 #6B305E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Velvet #750851 ΔE 0.061
- Purple Brown #673A3F ΔE 0.065
- Brownish Purple #76424E ΔE 0.067
- Rich Purple #720058 ΔE 0.067
- Grape Purple #5D1451 ΔE 0.068
- Red Purple #820747 ΔE 0.071
- Wine #80013F ΔE 0.078
- Merlot #730039 ΔE 0.081
Use #6B305E 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.