#6F3995
Closest named color: Rebecca Purple (#663399). oklch(45.7% 0.149 308.7), rgb(111, 57, 149).
Aa
White text reads best on this color (7.79:1).
About this color
#6F3995 is a medium-dark, vivid purple. In OKLCH its lightness is 46%, its chroma 0.149 and its hue 309°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.024 away. White text reads best on it, at 7.79:1.
| Hue family | Purples |
| Lightness | medium-dark (46%) |
| Chroma | vivid (0.149) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.69:1 |
| White text | 7.79:1 |
Values
| HEX | #6F3995 |
| RGB | rgb(111, 57, 149) |
| HSL | hsl(275, 45%, 40%) |
| OKLCH | oklch(45.7% 0.149 308.7) |
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 #6F3995 | 7.79:1 | AAA | Lc -91.4 | Preferred for body text |
| Black text on #6F3995 | 2.69:1 | Fails | Lc 17.4 | Dividers and decoration only |
| #6F3995 text on white | 7.79:1 | AAA | Lc 86.6 | Fine for body text |
| #6F3995 text on black | 2.69:1 | Fails | Lc -15.5 | Dividers and decoration only |
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
#F8F3FC
oklch(97.1% 0.013 310.5)
-
Step 100
100
#EFE6F7
oklch(93.7% 0.025 309.4)
-
Step 200
200
#E2D1F2
oklch(88.5% 0.048 308.5)
-
Step 300
300
#D1B2EC
oklch(81% 0.087 308.8)
-
Step 400
400
#BA87E2
oklch(70.8% 0.139 309)
-
Step 500
500
#A865DA
oklch(63% 0.179 308.6)
-
Step 600
600
#9448C7
oklch(55.5% 0.194 309)
-
Step 700
700
#7E39AC
oklch(49.1% 0.179 308.8)
-
Step 800
800 (this color)
#6F3995
oklch(45.7% 0.149 308.7)
-
Step 900
900
#532C70
oklch(37.7% 0.117 308.3)
-
Step 950
950
#311A41
oklch(26.9% 0.074 309.5)
#6F3995 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) | #115098 | 0.129 |
| Deuteranopia (no green cones) | #2C5393 | 0.114 |
| Tritanopia (no blue cones) | #6A4B61 | 0.106 |
| Achromatopsia (no color) | #525252 | 0.150 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6F3995
#6F3995
oklch(45.7% 0.149 308.7)
- #426300
#426300
oklch(45.7% 0.121 128.7)
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 #6F3995, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.024
- Light Eggplant #894585 ΔE 0.069
- Dark Slate Blue #483D8B ΔE 0.073
- Blueberry #464196 ΔE 0.074
- Warm Purple #952E8F ΔE 0.076
- Grape #7209B7 ΔE 0.081
- Purple #800080 ΔE 0.081
- Twilight #4E518B ΔE 0.081
Use #6F3995 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.