#764CEA
Closest named color: Purpley (#8756E4). oklch(55.5% 0.224 289.2), rgb(118, 76, 234).
Aa
White text reads best on this color (5.26:1).
About this color
#764CEA is a medium-dark, vivid purple. In OKLCH its lightness is 55%, its chroma 0.224 and its hue 289°. Its hue sits on the cool side of the wheel. The nearest named color is Purpley (#8756E4), ΔE 0.039 away. White text reads best on it, at 5.26:1.
| Hue family | Purples |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.224) |
| Temperature | cool |
| Nearest name | Purpley (#8756E4) |
| Black text | 3.99:1 |
| White text | 5.26:1 |
Values
| HEX | #764CEA |
| RGB | rgb(118, 76, 234) |
| HSL | hsl(256, 79%, 61%) |
| OKLCH | oklch(55.5% 0.224 289.2) |
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 #764CEA | 5.26:1 | AA | Lc -80.8 | Fine for body text |
| Black text on #764CEA | 3.99:1 | AA large text | Lc 28.6 | Dividers and decoration only |
| #764CEA text on white | 5.26:1 | AA | Lc 75.5 | Fine for body text |
| #764CEA text on black | 3.99:1 | AA large text | Lc -26.3 | 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
#E9E7FD
oklch(93.6% 0.03 290)
-
Step 200
200
#D7D4FD
oklch(88.5% 0.056 288.5)
-
Step 300
300
#BEB6FE
oklch(80.9% 0.101 289)
-
Step 400
400
#9F8DFE
oklch(70.8% 0.161 288.9)
-
Step 500
500
#8A6BFB
oklch(63.1% 0.205 289)
-
Step 600
600 (this color)
#764CEA
oklch(55.5% 0.224 289.2)
-
Step 700
700
#643CCC
oklch(49.1% 0.208 289.1)
-
Step 800
800
#5133A5
oklch(42.7% 0.173 289)
-
Step 900
900
#432F83
oklch(37.8% 0.135 289.3)
-
Step 950
950
#271C4D
oklch(27% 0.087 289.7)
#764CEA 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) | #006FEF | 0.118 |
| Deuteranopia (no green cones) | #0068E7 | 0.115 |
| Tritanopia (no blue cones) | #4D7495 | 0.182 |
| Achromatopsia (no color) | #6C6C6C | 0.226 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #764CEA
#764CEA
oklch(55.5% 0.224 289.2)
- #797800
#797800
oklch(55.5% 0.121 109.2)
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 #764CEA, closest first.
No curated palette has a color within ΔE 0.04 of #764CEA.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley #8756E4 ΔE 0.039
- Light Indigo #6D5ACF ΔE 0.052
- Burple #6832E3 ΔE 0.054
- Slate Blue #6A5ACD ΔE 0.056
- Dark Periwinkle #665FD1 ΔE 0.059
- Medium Slate Blue #7B68EE ΔE 0.060
- Blue Violet #8A2BE2 ΔE 0.060
- Purpley Blue #5F34E7 ΔE 0.061
Use #764CEA 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.