#6D3F92
Closest named color: Rebecca Purple (#663399). oklch(46.1% 0.136 307.5), rgb(109, 63, 146).
Aa
White text reads best on this color (7.56:1).
About this color
#6D3F92 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 46%, its chroma 0.136 and its hue 308°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.034 away. White text reads best on it, at 7.56:1.
| Hue family | Purples |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.136) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.77:1 |
| White text | 7.56:1 |
Values
| HEX | #6D3F92 |
| RGB | rgb(109, 63, 146) |
| HSL | hsl(273, 40%, 41%) |
| OKLCH | oklch(46.1% 0.136 307.5) |
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 #6D3F92 | 7.56:1 | AAA | Lc -90.8 | Preferred for body text |
| Black text on #6D3F92 | 2.77:1 | Fails | Lc 18.1 | Dividers and decoration only |
| #6D3F92 text on white | 7.56:1 | AAA | Lc 85.9 | Fine for body text |
| #6D3F92 text on black | 2.77:1 | Fails | Lc -16.1 | 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 700.
-
Step 50
50
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#EDE7F4
oklch(93.6% 0.018 306.7)
-
Step 200
200
#DFD3EC
oklch(88.4% 0.036 307.2)
-
Step 300
300
#CCB6E2
oklch(80.9% 0.065 307.6)
-
Step 400
400
#B28FD4
oklch(70.7% 0.105 307.1)
-
Step 500
500
#9F71C8
oklch(63% 0.135 307.3)
-
Step 600
600
#8A58B4
oklch(55.5% 0.145 307.4)
-
Step 700
700 (this color)
#6D3F92
oklch(46.1% 0.136 307.5)
-
Step 800
800
#603B7E
oklch(42.7% 0.113 307.8)
-
Step 900
900
#4E3365
oklch(37.6% 0.088 307.6)
-
Step 950
950
#2E1E3B
oklch(26.9% 0.056 308.5)
#6D3F92 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) | #235295 | 0.110 |
| Deuteranopia (no green cones) | #335590 | 0.100 |
| Tritanopia (no blue cones) | #674E62 | 0.097 |
| Achromatopsia (no color) | #545454 | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6D3F92
#6D3F92
oklch(46.1% 0.136 307.5)
- #456400
#456400
oklch(46.1% 0.12 127.7)
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 #6D3F92, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.034
- Light Eggplant #894585 ΔE 0.063
- Twilight #4E518B ΔE 0.068
- Dark Slate Blue #483D8B ΔE 0.068
- Blueberry #464196 ΔE 0.069
- Warm Purple #952E8F ΔE 0.080
- Dusk #4E5481 ΔE 0.081
- Bluey Purple #6241C7 ΔE 0.087
Use #6D3F92 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.