#6E4088
Closest named color: Rebecca Purple (#663399). oklch(45.8% 0.122 312), rgb(110, 64, 136).
Aa
White text reads best on this color (7.63:1).
About this color
#6E4088 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 46%, its chroma 0.122 and its hue 312°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.047 away. White text reads best on it, at 7.63:1.
| Hue family | Purples |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.122) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.75:1 |
| White text | 7.63:1 |
Values
| HEX | #6E4088 |
| RGB | rgb(110, 64, 136) |
| HSL | hsl(278, 36%, 39%) |
| OKLCH | oklch(45.8% 0.122 312) |
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 #6E4088 | 7.63:1 | AAA | Lc -91.0 | Preferred for body text |
| Black text on #6E4088 | 2.75:1 | Fails | Lc 17.8 | Dividers and decoration only |
| #6E4088 text on white | 7.63:1 | AAA | Lc 86.2 | Fine for body text |
| #6E4088 text on black | 2.75:1 | 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 800.
-
Step 50
50
#F8F4FA
oklch(97.2% 0.009 314.8)
-
Step 100
100
#EEE6F4
oklch(93.5% 0.021 311.1)
-
Step 200
200
#E2D2ED
oklch(88.5% 0.04 311.7)
-
Step 300
300
#D0B4E3
oklch(80.9% 0.072 311.5)
-
Step 400
400
#B88BD4
oklch(70.6% 0.114 311.8)
-
Step 500
500
#A76DC9
oklch(63.2% 0.146 311.9)
-
Step 600
600
#9252B5
oklch(55.5% 0.159 312.2)
-
Step 700
700
#7C429C
oklch(49% 0.148 311.9)
-
Step 800
800 (this color)
#6E4088
oklch(45.8% 0.122 312)
-
Step 900
900
#523066
oklch(37.6% 0.096 311.7)
-
Step 950
950
#301D3C
oklch(27% 0.061 311.2)
#6E4088 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) | #2E518A | 0.103 |
| Deuteranopia (no green cones) | #3C5586 | 0.093 |
| Tritanopia (no blue cones) | #6B4C5E | 0.084 |
| Achromatopsia (no color) | #545454 | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6E4088
#6E4088
oklch(45.8% 0.122 312)
- #3C6509
#3C6509
oklch(45.9% 0.123 132.2)
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 #6E4088, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.047
- Light Eggplant #894585 ΔE 0.056
- Twilight #4E518B ΔE 0.066
- Dark Slate Blue #483D8B ΔE 0.071
- Blueberry #464196 ΔE 0.075
- Dusk #4E5481 ΔE 0.075
- Warm Purple #952E8F ΔE 0.080
- Muted Purple #805B87 ΔE 0.081
Use #6E4088 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.