#763E91
Closest named color: Rebecca Purple (#663399). oklch(47% 0.139 313.4), rgb(118, 62, 145).
Aa
White text reads best on this color (7.32:1).
About this color
#763E91 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 47%, its chroma 0.139 and its hue 313°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.045 away. White text reads best on it, at 7.32:1.
| Hue family | Purples |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.139) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.86:1 |
| White text | 7.32:1 |
Values
| HEX | #763E91 |
| RGB | rgb(118, 62, 145) |
| HSL | hsl(280, 40%, 41%) |
| OKLCH | oklch(47% 0.139 313.4) |
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 #763E91 | 7.32:1 | AAA | Lc -89.9 | Fine for body text |
| Black text on #763E91 | 2.86:1 | Fails | Lc 19.0 | Dividers and decoration only |
| #763E91 text on white | 7.32:1 | AAA | Lc 85.0 | Fine for body text |
| #763E91 text on black | 2.86:1 | Fails | Lc -17.0 | 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 700.
-
Step 50
50
#F8F4FA
oklch(97.2% 0.009 314.8)
-
Step 100
100
#EFE6F3
oklch(93.6% 0.02 315.7)
-
Step 200
200
#E2D2EB
oklch(88.4% 0.038 313.6)
-
Step 300
300
#D0B4E0
oklch(80.8% 0.068 313.2)
-
Step 400
400
#B98CD0
oklch(70.7% 0.108 313.9)
-
Step 500
500
#A76EC4
oklch(63.1% 0.138 313.5)
-
Step 600
600
#9254B0
oklch(55.6% 0.15 313.6)
-
Step 700
700 (this color)
#763E91
oklch(47% 0.139 313.4)
-
Step 800
800
#65397B
oklch(42.8% 0.115 313.3)
-
Step 900
900
#523163
oklch(37.6% 0.091 313.2)
-
Step 950
950
#301D3A
oklch(26.9% 0.058 313.2)
#763E91 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) | #275394 | 0.123 |
| Deuteranopia (no green cones) | #3B588F | 0.109 |
| Tritanopia (no blue cones) | #744C61 | 0.094 |
| Achromatopsia (no color) | #565656 | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #763E91
#763E91
oklch(47% 0.139 313.4)
- #3A6A00
#3A6A00
oklch(47.1% 0.134 133.4)
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 #763E91, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.045
- Light Eggplant #894585 ΔE 0.049
- Warm Purple #952E8F ΔE 0.064
- Twilight #4E518B ΔE 0.081
- Purply #983FB2 ΔE 0.082
- Dark Magenta #8B008B ΔE 0.083
- Muted Purple #805B87 ΔE 0.083
- Purple #800080 ΔE 0.085
Use #763E91 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.