#6D3367
Closest named color: Brownish Purple (#76424E). oklch(41.8% 0.109 331.3), rgb(109, 51, 103).
Aa
White text reads best on this color (9.05:1).
About this color
#6D3367 is a dark, moderately saturated purple. In OKLCH its lightness is 42%, its chroma 0.109 and its hue 331°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Brownish Purple (#76424E), ΔE 0.069 away. White text reads best on it, at 9.05:1.
| Hue family | Purples |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.109) |
| Temperature | in between |
| Nearest name | Brownish Purple (#76424E) |
| Black text | 2.31:1 |
| White text | 9.05:1 |
Values
| HEX | #6D3367 |
| RGB | rgb(109, 51, 103) |
| HSL | hsl(306, 36%, 31%) |
| OKLCH | oklch(41.8% 0.109 331.3) |
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 #6D3367 | 9.05:1 | AAA | Lc -94.9 | Preferred for body text |
| Black text on #6D3367 | 2.31:1 | Fails | Lc 13.5 | Not readable |
| #6D3367 text on white | 9.05:1 | AAA | Lc 90.4 | Preferred for body text |
| #6D3367 text on black | 2.31:1 | Fails | Lc -11.9 | 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
#F2E6EF
oklch(93.7% 0.018 334.2)
-
Step 200
200
#E8D1E4
oklch(88.5% 0.036 331.6)
-
Step 300
300
#DAB2D3
oklch(80.9% 0.064 332.2)
-
Step 400
400
#C689BD
oklch(70.7% 0.101 331.9)
-
Step 500
500
#B66AAD
oklch(63.1% 0.13 331.4)
-
Step 600
600
#A15098
oklch(55.6% 0.141 331.6)
-
Step 700
700
#894082
oklch(49% 0.131 331.1)
-
Step 800
800 (this color)
#6D3367
oklch(41.8% 0.109 331.3)
-
Step 900
900
#5B2F56
oklch(37.7% 0.085 331.4)
-
Step 950
950
#351C32
oklch(27% 0.053 331.4)
#6D3367 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) | #314469 | 0.109 |
| Deuteranopia (no green cones) | #424C65 | 0.097 |
| Tritanopia (no blue cones) | #713748 | 0.057 |
| Achromatopsia (no color) | #494949 | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6D3367
#6D3367
oklch(41.8% 0.109 331.3)
- #065C2C
#065C2C
oklch(41.7% 0.108 151.5)
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 #6D3367, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brownish Purple #76424E ΔE 0.069
- Velvet #750851 ΔE 0.069
- Rich Purple #720058 ΔE 0.073
- Purple Brown #673A3F ΔE 0.075
- Grape Purple #5D1451 ΔE 0.079
- Red Purple #820747 ΔE 0.080
- Light Eggplant #894585 ΔE 0.083
- Rebecca Purple #663399 ΔE 0.085
Use #6D3367 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.