#6F3B71
Closest named color: Light Eggplant (#894585). oklch(43.8% 0.105 325.8), rgb(111, 59, 113).
Aa
White text reads best on this color (8.26:1).
About this color
#6F3B71 is a dark, moderately saturated purple. In OKLCH its lightness is 44%, its chroma 0.105 and its hue 326°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Eggplant (#894585), ΔE 0.064 away. White text reads best on it, at 8.26:1.
| Hue family | Purples |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.105) |
| Temperature | in between |
| Nearest name | Light Eggplant (#894585) |
| Black text | 2.53:1 |
| White text | 8.26:1 |
Values
| HEX | #6F3B71 |
| RGB | rgb(111, 59, 113) |
| HSL | hsl(298, 31%, 34%) |
| OKLCH | oklch(43.8% 0.105 325.8) |
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 #6F3B71 | 8.26:1 | AAA | Lc -92.9 | Preferred for body text |
| Black text on #6F3B71 | 2.53:1 | Fails | Lc 15.7 | Dividers and decoration only |
| #6F3B71 text on white | 8.26:1 | AAA | Lc 88.3 | Fine for body text |
| #6F3B71 text on black | 2.53:1 | Fails | Lc -13.9 | 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
#F8F4F8
oklch(97.1% 0.007 325.6)
-
Step 100
100
#F0E6F0
oklch(93.6% 0.017 325.7)
-
Step 200
200
#E6D2E6
oklch(88.6% 0.035 325.9)
-
Step 300
300
#D6B3D6
oklch(80.8% 0.062 326.1)
-
Step 400
400
#C18BC2
oklch(70.8% 0.099 326)
-
Step 500
500
#B06DB2
oklch(63.1% 0.125 325.9)
-
Step 600
600
#9B539E
oklch(55.6% 0.137 325.8)
-
Step 700
700
#844387
oklch(49% 0.128 325.7)
-
Step 800
800 (this color)
#6F3B71
oklch(43.8% 0.105 325.8)
-
Step 900
900
#573159
oklch(37.7% 0.081 325.2)
-
Step 950
950
#331D34
oklch(27% 0.051 325.4)
#6F3B71 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) | #364A73 | 0.100 |
| Deuteranopia (no green cones) | #44516F | 0.091 |
| Tritanopia (no blue cones) | #724150 | 0.062 |
| Achromatopsia (no color) | #4E4E4E | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6F3B71
#6F3B71
oklch(43.8% 0.105 325.8)
- #24612B
#24612B
oklch(43.9% 0.106 145.6)
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 #6F3B71, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Eggplant #894585 ΔE 0.064
- Brownish Purple #76424E ΔE 0.068
- Rebecca Purple #663399 ΔE 0.075
- Dark Mauve #874C62 ΔE 0.077
- Twilight #4E518B ΔE 0.081
- Dusk #4E5481 ΔE 0.082
- Dark Slate Blue #483D8B ΔE 0.084
- Dusty Grape #545775 ΔE 0.084
Use #6F3B71 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.