#6E34B3
Closest named color: Rebecca Purple (#663399). oklch(47.1% 0.19 300), rgb(110, 52, 179).
Aa
White text reads best on this color (7.48:1).
About this color
#6E34B3 is a medium-dark, vivid purple. In OKLCH its lightness is 47%, its chroma 0.190 and its hue 300°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.044 away. White text reads best on it, at 7.48:1.
| Hue family | Purples |
| Lightness | medium-dark (47%) |
| Chroma | vivid (0.190) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.80:1 |
| White text | 7.48:1 |
Values
| HEX | #6E34B3 |
| RGB | rgb(110, 52, 179) |
| HSL | hsl(267, 55%, 45%) |
| OKLCH | oklch(47.1% 0.19 300) |
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 #6E34B3 | 7.48:1 | AAA | Lc -90.2 | Preferred for body text |
| Black text on #6E34B3 | 2.80:1 | Fails | Lc 18.7 | Dividers and decoration only |
| #6E34B3 text on white | 7.48:1 | AAA | Lc 85.3 | Fine for body text |
| #6E34B3 text on black | 2.80:1 | Fails | Lc -16.7 | 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
#F6F4FD
oklch(97.1% 0.012 296.4)
-
Step 100
100
#ECE6FA
oklch(93.6% 0.027 299.5)
-
Step 200
200
#DED2F7
oklch(88.5% 0.052 300.1)
-
Step 300
300
#C9B4F4
oklch(81% 0.091 299.4)
-
Step 400
400
#AF89EE
oklch(70.6% 0.148 300)
-
Step 500
500
#9C68E8
oklch(63.1% 0.188 299.8)
-
Step 600
600
#884BD6
oklch(55.6% 0.204 299.9)
-
Step 700
700 (this color)
#6E34B3
oklch(47.1% 0.19 300)
-
Step 800
800
#5E3296
oklch(42.7% 0.157 300)
-
Step 900
900
#4D2D78
oklch(37.7% 0.124 300.2)
-
Step 950
950
#2D1B46
oklch(27% 0.078 300.6)
#6E34B3 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) | #0054B7 | 0.131 |
| Deuteranopia (no green cones) | #0054B0 | 0.132 |
| Tritanopia (no blue cones) | #5E5370 | 0.142 |
| Achromatopsia (no color) | #555555 | 0.191 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6E34B3
#6E34B3
oklch(47.1% 0.19 300)
- #546300
#546300
oklch(47% 0.111 119.5)
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 #6E34B3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.044
- Bluey Purple #6241C7 ΔE 0.045
- Grape #7209B7 ΔE 0.048
- Blue With A Hint Of Purple #533CC6 ΔE 0.059
- Blurple #5539CC ΔE 0.062
- Purple Blue #5D21D0 ΔE 0.065
- Chrysanthemum #560BAD ΔE 0.076
- Burple #6832E3 ΔE 0.077
Use #6E34B3 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.