#6C3F7B
Closest named color: Light Eggplant (#894585). oklch(44.7% 0.107 317.2), rgb(108, 63, 123).
Aa
White text reads best on this color (7.97:1).
About this color
#6C3F7B is a dark, moderately saturated purple. In OKLCH its lightness is 45%, its chroma 0.107 and its hue 317°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Eggplant (#894585), ΔE 0.061 away. White text reads best on it, at 7.97:1.
| Hue family | Purples |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.107) |
| Temperature | in between |
| Nearest name | Light Eggplant (#894585) |
| Black text | 2.63:1 |
| White text | 7.97:1 |
Values
| HEX | #6C3F7B |
| RGB | rgb(108, 63, 123) |
| HSL | hsl(285, 32%, 36%) |
| OKLCH | oklch(44.7% 0.107 317.2) |
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 #6C3F7B | 7.97:1 | AAA | Lc -92.1 | Preferred for body text |
| Black text on #6C3F7B | 2.63:1 | Fails | Lc 16.6 | Dividers and decoration only |
| #6C3F7B text on white | 7.97:1 | AAA | Lc 87.4 | Fine for body text |
| #6C3F7B text on black | 2.63:1 | Fails | Lc -14.7 | 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
#F8F4F9
oklch(97.2% 0.008 319.4)
-
Step 100
100
#EFE6F2
oklch(93.5% 0.019 317.7)
-
Step 200
200
#E3D2E9
oklch(88.4% 0.036 317.3)
-
Step 300
300
#D2B5DC
oklch(81% 0.062 317.4)
-
Step 400
400
#BA8DCA
oklch(70.7% 0.1 317)
-
Step 500
500
#A96FBC
oklch(63.1% 0.128 317.5)
-
Step 600
600
#9456A8
oklch(55.7% 0.139 317.5)
-
Step 700
700
#7E4590
oklch(49% 0.13 317.6)
-
Step 800
800 (this color)
#6C3F7B
oklch(44.7% 0.107 317.2)
-
Step 900
900
#53325F
oklch(37.7% 0.084 316.6)
-
Step 950
950
#311E37
oklch(27.1% 0.052 317.8)
#6C3F7B 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) | #344E7D | 0.094 |
| Deuteranopia (no green cones) | #415279 | 0.084 |
| Tritanopia (no blue cones) | #6C4757 | 0.069 |
| Achromatopsia (no color) | #515151 | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6C3F7B
#6C3F7B
oklch(44.7% 0.107 317.2)
- #356120
#356120
oklch(44.5% 0.107 137)
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 #6C3F7B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Eggplant #894585 ΔE 0.061
- Rebecca Purple #663399 ΔE 0.062
- Twilight #4E518B ΔE 0.067
- Dusk #4E5481 ΔE 0.071
- Dark Slate Blue #483D8B ΔE 0.072
- Dusty Grape #545775 ΔE 0.077
- Brownish Purple #76424E ΔE 0.080
- Blueberry #464196 ΔE 0.081
Use #6C3F7B 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.