#6E34A6
Closest named color: Rebecca Purple (#663399). oklch(46.1% 0.175 303.5), rgb(110, 52, 166).
Aa
White text reads best on this color (7.76:1).
About this color
#6E34A6 is a medium-dark, vivid purple. In OKLCH its lightness is 46%, its chroma 0.175 and its hue 303°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.026 away. White text reads best on it, at 7.76:1.
| Hue family | Purples |
| Lightness | medium-dark (46%) |
| Chroma | vivid (0.175) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.70:1 |
| White text | 7.76:1 |
Values
| HEX | #6E34A6 |
| RGB | rgb(110, 52, 166) |
| HSL | hsl(271, 52%, 43%) |
| OKLCH | oklch(46.1% 0.175 303.5) |
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 #6E34A6 | 7.76:1 | AAA | Lc -91.1 | Preferred for body text |
| Black text on #6E34A6 | 2.70:1 | Fails | Lc 17.7 | Dividers and decoration only |
| #6E34A6 text on white | 7.76:1 | AAA | Lc 86.3 | Fine for body text |
| #6E34A6 text on black | 2.70:1 | Fails | Lc -15.8 | 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
#F7F4FC
oklch(97.2% 0.011 303.1)
-
Step 100
100
#EDE6F8
oklch(93.6% 0.025 303.5)
-
Step 200
200
#DFD2F3
oklch(88.4% 0.047 303.3)
-
Step 300
300
#CCB4EE
oklch(81% 0.084 303.5)
-
Step 400
400
#B28AE5
oklch(70.6% 0.135 303.4)
-
Step 500
500
#A06ADE
oklch(63.2% 0.173 303.3)
-
Step 600
600
#8C4ECB
oklch(55.7% 0.188 303.7)
-
Step 700
700 (this color)
#6E34A6
oklch(46.1% 0.175 303.5)
-
Step 800
800
#60348E
oklch(42.6% 0.144 303.3)
-
Step 900
900
#4F2F72
oklch(37.9% 0.113 303.5)
-
Step 950
950
#2E1C43
oklch(27% 0.072 303.2)
#6E34A6 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) | #0051A9 | 0.134 |
| Deuteranopia (no green cones) | #0052A4 | 0.135 |
| Tritanopia (no blue cones) | #634E69 | 0.128 |
| Achromatopsia (no color) | #525252 | 0.177 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6E34A6
#6E34A6
oklch(46.1% 0.175 303.5)
- #4C6200
#4C6200
oklch(46.1% 0.114 123.5)
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 #6E34A6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.026
- Grape #7209B7 ΔE 0.055
- Bluey Purple #6241C7 ΔE 0.062
- Blue With A Hint Of Purple #533CC6 ΔE 0.073
- Chrysanthemum #560BAD ΔE 0.077
- Blueberry #464196 ΔE 0.078
- Blurple #5539CC ΔE 0.078
- Purple Blue #5D21D0 ΔE 0.082
Use #6E34A6 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.