#763A88
Closest named color: Rebecca Purple (#663399). oklch(45.9% 0.136 317.9), rgb(118, 58, 136).
Aa
White text reads best on this color (7.68:1).
About this color
#763A88 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 46%, its chroma 0.136 and its hue 318°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.048 away. White text reads best on it, at 7.68:1.
| Hue family | Purples |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.136) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.73:1 |
| White text | 7.68:1 |
Values
| HEX | #763A88 |
| RGB | rgb(118, 58, 136) |
| HSL | hsl(286, 40%, 38%) |
| OKLCH | oklch(45.9% 0.136 317.9) |
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 #763A88 | 7.68:1 | AAA | Lc -91.1 | Preferred for body text |
| Black text on #763A88 | 2.73:1 | Fails | Lc 17.7 | Dividers and decoration only |
| #763A88 text on white | 7.68:1 | AAA | Lc 86.3 | Fine for body text |
| #763A88 text on black | 2.73:1 | 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
#F8F3FA
oklch(97% 0.011 316.5)
-
Step 100
100
#F0E5F4
oklch(93.5% 0.023 317.1)
-
Step 200
200
#E6D1ED
oklch(88.6% 0.044 317.7)
-
Step 300
300
#D6B1E2
oklch(80.9% 0.079 317.8)
-
Step 400
400
#C186D4
oklch(70.6% 0.127 317.7)
-
Step 500
500
#B165C8
oklch(63% 0.162 317.9)
-
Step 600
600
#9C49B5
oklch(55.5% 0.177 317.7)
-
Step 700
700
#853A9C
oklch(49.1% 0.164 317.5)
-
Step 800
800 (this color)
#763A88
oklch(45.9% 0.136 317.9)
-
Step 900
900
#582C65
oklch(37.7% 0.105 318.1)
-
Step 950
950
#341A3B
oklch(26.9% 0.068 318.8)
#763A88 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) | #284F8B | 0.126 |
| Deuteranopia (no green cones) | #3D5586 | 0.111 |
| Tritanopia (no blue cones) | #76465B | 0.087 |
| Achromatopsia (no color) | #535353 | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #763A88
#763A88
oklch(45.9% 0.136 317.9)
- #2B6809
#2B6809
oklch(45.9% 0.136 137.8)
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 #763A88, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.048
- Light Eggplant #894585 ΔE 0.049
- Warm Purple #952E8F ΔE 0.063
- Purple #800080 ΔE 0.075
- Dark Magenta #8B008B ΔE 0.077
- Dark Slate Blue #483D8B ΔE 0.085
- Twilight #4E518B ΔE 0.085
- Muted Purple #805B87 ΔE 0.088
Use #763A88 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.