#6C3364
Closest named color: Brownish Purple (#76424E). oklch(41.5% 0.105 332.8), rgb(108, 51, 100).
Aa
White text reads best on this color (9.14:1).
About this color
#6C3364 is a dark, moderately saturated purple. In OKLCH its lightness is 41%, its chroma 0.105 and its hue 333°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Brownish Purple (#76424E), ΔE 0.066 away. White text reads best on it, at 9.14:1.
| Hue family | Purples |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.105) |
| Temperature | in between |
| Nearest name | Brownish Purple (#76424E) |
| Black text | 2.29:1 |
| White text | 9.14:1 |
Values
| HEX | #6C3364 |
| RGB | rgb(108, 51, 100) |
| HSL | hsl(308, 36%, 31%) |
| OKLCH | oklch(41.5% 0.105 332.8) |
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 #6C3364 | 9.14:1 | AAA | Lc -95.1 | Preferred for body text |
| Black text on #6C3364 | 2.29:1 | Fails | Lc 13.3 | Not readable |
| #6C3364 text on white | 9.14:1 | AAA | Lc 90.7 | Preferred for body text |
| #6C3364 text on black | 2.29:1 | 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
#F9F3F8
oklch(97% 0.009 330.9)
-
Step 100
100
#F2E6EF
oklch(93.7% 0.018 334.2)
-
Step 200
200
#E8D1E3
oklch(88.5% 0.035 333.2)
-
Step 300
300
#D9B2D2
oklch(80.8% 0.062 332.3)
-
Step 400
400
#C589BB
oklch(70.6% 0.099 332.6)
-
Step 500
500
#B66BAA
oklch(63.2% 0.126 333)
-
Step 600
600
#A15195
oklch(55.6% 0.137 333.2)
-
Step 700
700
#89417F
oklch(49% 0.127 332.8)
-
Step 800
800 (this color)
#6C3364
oklch(41.5% 0.105 332.8)
-
Step 900
900
#5B3054
oklch(37.8% 0.081 333.3)
-
Step 950
950
#351C31
oklch(26.9% 0.052 333)
#6C3364 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) | #324366 | 0.106 |
| Deuteranopia (no green cones) | #424B62 | 0.095 |
| Tritanopia (no blue cones) | #703747 | 0.054 |
| Achromatopsia (no color) | #484848 | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6C3364
#6C3364
oklch(41.5% 0.105 332.8)
- #055B2E
#055B2E
oklch(41.4% 0.105 152.8)
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 #6C3364, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brownish Purple #76424E ΔE 0.066
- Velvet #750851 ΔE 0.068
- Purple Brown #673A3F ΔE 0.071
- Rich Purple #720058 ΔE 0.073
- Grape Purple #5D1451 ΔE 0.077
- Red Purple #820747 ΔE 0.078
- Wine #80013F ΔE 0.086
- Light Eggplant #894585 ΔE 0.087
Use #6C3364 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.