#6C3066
Closest named color: Velvet (#750851). oklch(41.1% 0.112 331.3), rgb(108, 48, 102).
Aa
White text reads best on this color (9.32:1).
About this color
#6C3066 is a dark, moderately saturated purple. In OKLCH its lightness is 41%, its chroma 0.112 and its hue 331°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Velvet (#750851), ΔE 0.064 away. White text reads best on it, at 9.32:1.
| Hue family | Purples |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.112) |
| Temperature | in between |
| Nearest name | Velvet (#750851) |
| Black text | 2.25:1 |
| White text | 9.32:1 |
Values
| HEX | #6C3066 |
| RGB | rgb(108, 48, 102) |
| HSL | hsl(306, 38%, 31%) |
| OKLCH | oklch(41.1% 0.112 331.3) |
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 #6C3066 | 9.32:1 | AAA | Lc -95.5 | Preferred for body text |
| Black text on #6C3066 | 2.25:1 | Fails | Lc 12.9 | Not readable |
| #6C3066 text on white | 9.32:1 | AAA | Lc 91.1 | Preferred for body text |
| #6C3066 text on black | 2.25:1 | Fails | Lc -11.2 | 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
#F9F3F8
oklch(97% 0.009 330.9)
-
Step 100
100
#F2E5F0
oklch(93.5% 0.02 330.7)
-
Step 200
200
#E8D1E4
oklch(88.5% 0.036 331.6)
-
Step 300
300
#DAB2D4
oklch(80.9% 0.065 331.2)
-
Step 400
400
#C788BE
oklch(70.7% 0.105 331.8)
-
Step 500
500
#B769AE
oklch(63.1% 0.133 331.3)
-
Step 600
600
#A24E9A
oklch(55.5% 0.147 331)
-
Step 700
700
#8B3F83
oklch(49.2% 0.135 331.6)
-
Step 800
800 (this color)
#6C3066
oklch(41.1% 0.112 331.3)
-
Step 900
900
#5B2E56
oklch(37.6% 0.087 331.4)
-
Step 950
950
#361C33
oklch(27.2% 0.055 331.3)
#6C3066 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) | #2D4168 | 0.114 |
| Deuteranopia (no green cones) | #3F4A64 | 0.101 |
| Tritanopia (no blue cones) | #703546 | 0.060 |
| Achromatopsia (no color) | #474747 | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6C3066
#6C3066
oklch(41.1% 0.112 331.3)
- #005B2A
#005B2A
oklch(41.2% 0.11 151.4)
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 #6C3066, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Velvet #750851 ΔE 0.064
- Rich Purple #720058 ΔE 0.067
- Grape Purple #5D1451 ΔE 0.072
- Brownish Purple #76424E ΔE 0.074
- Red Purple #820747 ΔE 0.077
- Purple Brown #673A3F ΔE 0.078
- Purple #800080 ΔE 0.082
- Wine #80013F ΔE 0.085
Use #6C3066 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.