#6B3169
Closest named color: Velvet (#750851). oklch(41.3% 0.113 328.7), rgb(107, 49, 105).
Aa
White text reads best on this color (9.25:1).
About this color
#6B3169 is a dark, moderately saturated purple. In OKLCH its lightness is 41%, its chroma 0.113 and its hue 329°. 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 9.25:1.
| Hue family | Purples |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.113) |
| Temperature | in between |
| Nearest name | Velvet (#750851) |
| Black text | 2.26:1 |
| White text | 9.25:1 |
Values
| HEX | #6B3169 |
| RGB | rgb(107, 49, 105) |
| HSL | hsl(302, 37%, 31%) |
| OKLCH | oklch(41.3% 0.113 328.7) |
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 #6B3169 | 9.25:1 | AAA | Lc -95.3 | Preferred for body text |
| Black text on #6B3169 | 2.26:1 | Fails | Lc 13.0 | Not readable |
| #6B3169 text on white | 9.25:1 | AAA | Lc 90.9 | Preferred for body text |
| #6B3169 text on black | 2.26:1 | Fails | Lc -11.4 | 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
#F1E6F0
oklch(93.6% 0.018 328.5)
-
Step 200
200
#E7D1E5
oklch(88.5% 0.036 328.7)
-
Step 300
300
#D9B2D6
oklch(80.9% 0.066 328.7)
-
Step 400
400
#C589C1
oklch(70.8% 0.104 328.9)
-
Step 500
500
#B569B1
oklch(63% 0.135 328.9)
-
Step 600
600
#A04F9D
oklch(55.6% 0.147 328.7)
-
Step 700
700
#893F86
oklch(49.1% 0.137 329)
-
Step 800
800 (this color)
#6B3169
oklch(41.3% 0.113 328.7)
-
Step 900
900
#5A2F58
oklch(37.7% 0.087 328.8)
-
Step 950
950
#351C34
oklch(27.1% 0.055 328.4)
#6B3169 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) | #2D426B | 0.111 |
| Deuteranopia (no green cones) | #3E4A67 | 0.099 |
| Tritanopia (no blue cones) | #6E3748 | 0.063 |
| Achromatopsia (no color) | #474747 | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B3169
#6B3169
oklch(41.3% 0.113 328.7)
- #095B25
#095B25
oklch(41.3% 0.113 148.6)
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 #6B3169, 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 0.070
- Grape Purple #5D1451 ΔE 0.074
- Brownish Purple #76424E ΔE 0.077
- Rebecca Purple #663399 ΔE 0.080
- Purple Brown #673A3F ΔE 0.081
- Purple #800080 ΔE 0.081
- Red Purple #820747 ΔE 0.082
Use #6B3169 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.