#764BDC
Closest named color: Light Indigo (#6D5ACF). oklch(54.2% 0.209 291.5), rgb(118, 75, 220).
Aa
White text reads best on this color (5.51:1).
About this color
#764BDC is a medium-dark, vivid purple. In OKLCH its lightness is 54%, its chroma 0.209 and its hue 291°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Indigo (#6D5ACF), ΔE 0.039 away. White text reads best on it, at 5.51:1.
| Hue family | Purples |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.209) |
| Temperature | in between |
| Nearest name | Light Indigo (#6D5ACF) |
| Black text | 3.81:1 |
| White text | 5.51:1 |
Values
| HEX | #764BDC |
| RGB | rgb(118, 75, 220) |
| HSL | hsl(258, 67%, 58%) |
| OKLCH | oklch(54.2% 0.209 291.5) |
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 #764BDC | 5.51:1 | AA | Lc -82.3 | Fine for body text |
| Black text on #764BDC | 3.81:1 | AA large text | Lc 27.1 | Dividers and decoration only |
| #764BDC text on white | 5.51:1 | AA | Lc 76.9 | Fine for body text |
| #764BDC text on black | 3.81:1 | AA large text | Lc -24.8 | 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 600.
-
Step 50
50
#F5F4FE
oklch(97.1% 0.013 290.8)
-
Step 100
100
#EAE7FB
oklch(93.6% 0.027 292.8)
-
Step 200
200
#D9D4FA
oklch(88.6% 0.052 291.3)
-
Step 300
300
#C1B6F9
oklch(80.9% 0.094 291.7)
-
Step 400
400
#A38DF6
oklch(70.7% 0.151 291.7)
-
Step 500
500
#8E6DF2
oklch(63.2% 0.191 291.4)
-
Step 600
600 (this color)
#764BDC
oklch(54.2% 0.209 291.5)
-
Step 700
700
#673FC3
oklch(49.1% 0.194 291.5)
-
Step 800
800
#54359E
oklch(42.7% 0.161 291.7)
-
Step 900
900
#45307D
oklch(37.7% 0.125 291.9)
-
Step 950
950
#281D49
oklch(27% 0.079 291.8)
#764BDC 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) | #006BE0 | 0.120 |
| Deuteranopia (no green cones) | #0066D9 | 0.119 |
| Tritanopia (no blue cones) | #566E8D | 0.167 |
| Achromatopsia (no color) | #696969 | 0.210 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #764BDC
#764BDC
oklch(54.2% 0.209 291.5)
- #727500
#727500
oklch(54.2% 0.12 111.6)
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 #764BDC, closest first.
No curated palette has a color within ΔE 0.04 of #764BDC.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Indigo #6D5ACF ΔE 0.039
- Purpley #8756E4 ΔE 0.040
- Slate Blue #6A5ACD ΔE 0.043
- Dark Periwinkle #665FD1 ΔE 0.051
- Burple #6832E3 ΔE 0.053
- Bluey Purple #6241C7 ΔE 0.053
- Iris #6258C4 ΔE 0.055
- Blue Violet #8A2BE2 ΔE 0.058
Use #764BDC 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.