#6E4DDF
Closest named color: Light Indigo (#6D5ACF). oklch(54% 0.211 287.5), rgb(110, 77, 223).
Aa
White text reads best on this color (5.54:1).
About this color
#6E4DDF is a medium-dark, vivid purple. In OKLCH its lightness is 54%, its chroma 0.211 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Light Indigo (#6D5ACF), ΔE 0.038 away. White text reads best on it, at 5.54:1.
| Hue family | Purples |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.211) |
| Temperature | cool |
| Nearest name | Light Indigo (#6D5ACF) |
| Black text | 3.79:1 |
| White text | 5.54:1 |
Values
| HEX | #6E4DDF |
| RGB | rgb(110, 77, 223) |
| HSL | hsl(254, 70%, 59%) |
| OKLCH | oklch(54% 0.211 287.5) |
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 #6E4DDF | 5.54:1 | AA | Lc -82.4 | Fine for body text |
| Black text on #6E4DDF | 3.79:1 | AA large text | Lc 27.0 | Dividers and decoration only |
| #6E4DDF text on white | 5.54:1 | AA | Lc 77.1 | Fine for body text |
| #6E4DDF text on black | 3.79:1 | AA large text | Lc -24.7 | 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 600.
-
Step 50
50
#F5F4FE
oklch(97.1% 0.013 290.8)
-
Step 100
100
#E8E7FC
oklch(93.5% 0.028 288)
-
Step 200
200
#D6D4FB
oklch(88.4% 0.053 287.6)
-
Step 300
300
#BDB7FB
oklch(80.9% 0.095 288.1)
-
Step 400
400
#9C8FF9
oklch(70.6% 0.152 287.5)
-
Step 500
500
#876FF6
oklch(63.1% 0.194 287.7)
-
Step 600
600 (this color)
#6E4DDF
oklch(54% 0.211 287.5)
-
Step 700
700
#6041C7
oklch(49% 0.197 287.4)
-
Step 800
800
#4E37A1
oklch(42.7% 0.163 287.4)
-
Step 900
900
#40317F
oklch(37.6% 0.126 287.6)
-
Step 950
950
#251E4B
oklch(27% 0.08 286.9)
#6E4DDF 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) | #006CE4 | 0.108 |
| Deuteranopia (no green cones) | #0064DC | 0.104 |
| Tritanopia (no blue cones) | #44718F | 0.173 |
| Achromatopsia (no color) | #686868 | 0.212 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6E4DDF
#6E4DDF
oklch(54% 0.211 287.5)
- #767300
#767300
oklch(54.1% 0.117 107.9)
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 #6E4DDF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Indigo #6D5ACF ΔE 0.038
- Slate Blue #6A5ACD ΔE 0.040
- Dark Periwinkle #665FD1 ΔE 0.046
- Burple #6832E3 ΔE 0.049
- Purpley #8756E4 ΔE 0.049
- Bluey Purple #6241C7 ΔE 0.050
- Iris #6258C4 ΔE 0.051
- Warm Blue #4B57DB ΔE 0.053
Use #6E4DDF 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.