#6E3FA7
Closest named color: Rebecca Purple (#663399). oklch(47.7% 0.161 301.3), rgb(110, 63, 167).
Aa
White text reads best on this color (7.16:1).
About this color
#6E3FA7 is a medium-dark, vivid purple. In OKLCH its lightness is 48%, its chroma 0.161 and its hue 301°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.037 away. White text reads best on it, at 7.16:1.
| Hue family | Purples |
| Lightness | medium-dark (48%) |
| Chroma | vivid (0.161) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.93:1 |
| White text | 7.16:1 |
Values
| HEX | #6E3FA7 |
| RGB | rgb(110, 63, 167) |
| HSL | hsl(267, 45%, 45%) |
| OKLCH | oklch(47.7% 0.161 301.3) |
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 #6E3FA7 | 7.16:1 | AAA | Lc -89.3 | Fine for body text |
| Black text on #6E3FA7 | 2.93:1 | Fails | Lc 19.6 | Dividers and decoration only |
| #6E3FA7 text on white | 7.16:1 | AAA | Lc 84.4 | Fine for body text |
| #6E3FA7 text on black | 2.93:1 | Fails | Lc -17.6 | 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
#F6F4FC
oklch(97.1% 0.011 297.6)
-
Step 100
100
#ECE7F7
oklch(93.7% 0.022 300.2)
-
Step 200
200
#DED3F2
oklch(88.5% 0.044 301.7)
-
Step 300
300
#C9B5EC
oklch(80.8% 0.079 301.3)
-
Step 400
400
#AE8DE2
oklch(70.7% 0.125 301.1)
-
Step 500
500
#9B6ED9
oklch(63% 0.16 301.4)
-
Step 600
600
#8654C7
oklch(55.6% 0.173 301)
-
Step 700
700 (this color)
#6E3FA7
oklch(47.7% 0.161 301.3)
-
Step 800
800
#5D388B
oklch(42.7% 0.134 301.5)
-
Step 900
900
#4C316F
oklch(37.6% 0.105 301.7)
-
Step 950
950
#2C1D41
oklch(26.9% 0.067 301.3)
#6E3FA7 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) | #0057AA | 0.125 |
| Deuteranopia (no green cones) | #1D57A5 | 0.115 |
| Tritanopia (no blue cones) | #62556D | 0.121 |
| Achromatopsia (no color) | #585858 | 0.162 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6E3FA7
#6E3FA7
oklch(47.7% 0.161 301.3)
- #536600
#536600
oklch(47.7% 0.115 121.5)
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 #6E3FA7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.037
- Bluey Purple #6241C7 ΔE 0.056
- Iris #6258C4 ΔE 0.071
- Blue With A Hint Of Purple #533CC6 ΔE 0.071
- Grape #7209B7 ΔE 0.074
- Blueberry #464196 ΔE 0.075
- Blurple #5539CC ΔE 0.077
- Light Eggplant #894585 ΔE 0.081
Use #6E3FA7 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.