#6D306C
Closest named color: Velvet (#750851). oklch(41.6% 0.119 328.1), rgb(109, 48, 108).
Aa
White text reads best on this color (9.17:1).
About this color
#6D306C is a dark, moderately saturated purple. In OKLCH its lightness is 42%, its chroma 0.119 and its hue 328°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Velvet (#750851), ΔE 0.068 away. White text reads best on it, at 9.17:1.
| Hue family | Purples |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.119) |
| Temperature | in between |
| Nearest name | Velvet (#750851) |
| Black text | 2.28:1 |
| White text | 9.17:1 |
Values
| HEX | #6D306C |
| RGB | rgb(109, 48, 108) |
| HSL | hsl(301, 39%, 31%) |
| OKLCH | oklch(41.6% 0.119 328.1) |
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 #6D306C | 9.17:1 | AAA | Lc -95.1 | Preferred for body text |
| Black text on #6D306C | 2.28:1 | Fails | Lc 13.3 | Not readable |
| #6D306C text on white | 9.17:1 | AAA | Lc 90.7 | Preferred for body text |
| #6D306C text on black | 2.28:1 | Fails | Lc -11.6 | 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
#F9F3F9
oklch(97% 0.01 325.7)
-
Step 100
100
#F2E5F1
oklch(93.6% 0.021 328.1)
-
Step 200
200
#E8D1E6
oklch(88.6% 0.038 328.6)
-
Step 300
300
#DAB1D8
oklch(80.9% 0.07 327.8)
-
Step 400
400
#C687C4
oklch(70.7% 0.112 327.8)
-
Step 500
500
#B667B4
oklch(63% 0.142 328)
-
Step 600
600
#A24DA0
oklch(55.7% 0.154 328.3)
-
Step 700
700
#8A3D89
oklch(49.1% 0.144 328)
-
Step 800
800 (this color)
#6D306C
oklch(41.6% 0.119 328.1)
-
Step 900
900
#5B2D5A
oklch(37.6% 0.093 328)
-
Step 950
950
#361B35
oklch(27.1% 0.06 328.4)
#6D306C 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) | #2B436E | 0.118 |
| Deuteranopia (no green cones) | #3E4B6A | 0.104 |
| Tritanopia (no blue cones) | #703749 | 0.067 |
| Achromatopsia (no color) | #484848 | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6D306C
#6D306C
oklch(41.6% 0.119 328.1)
- #035C22
#035C22
oklch(41.5% 0.118 148.1)
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 #6D306C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Velvet #750851 ΔE 0.068
- Rich Purple #720058 ΔE 0.069
- Purple #800080 ΔE 0.075
- Rebecca Purple #663399 ΔE 0.076
- Grape Purple #5D1451 ΔE 0.077
- Brownish Purple #76424E ΔE 0.081
- Red Purple #820747 ΔE 0.082
- Light Eggplant #894585 ΔE 0.083
Use #6D306C 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.