#7763D3
Closest named color: Light Indigo (#6D5ACF). oklch(57.4% 0.166 288.3), rgb(119, 99, 211).
Aa
White text reads best on this color (4.65:1).
About this color
#7763D3 is a medium-dark, vivid purple. In OKLCH its lightness is 57%, its chroma 0.166 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Light Indigo (#6D5ACF), ΔE 0.028 away. White text reads best on it, at 4.65:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.166) |
| Temperature | cool |
| Nearest name | Light Indigo (#6D5ACF) |
| Black text | 4.50:1 |
| White text | 4.65:1 |
Values
| HEX | #7763D3 |
| RGB | rgb(119, 99, 211) |
| HSL | hsl(251, 56%, 61%) |
| OKLCH | oklch(57.4% 0.166 288.3) |
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 #7763D3 | 4.65:1 | AA | Lc -77.5 | Fine for body text |
| Black text on #7763D3 | 4.50:1 | AA | Lc 32.0 | Non-text elements, placeholder text |
| #7763D3 text on white | 4.65:1 | AA | Lc 72.1 | Content text, not long reading |
| #7763D3 text on black | 4.50:1 | AA | Lc -29.6 | 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
#F5F4FC
oklch(97% 0.011 292)
-
Step 100
100
#E9E8F8
oklch(93.6% 0.021 288.9)
-
Step 200
200
#D7D5F4
oklch(88.4% 0.042 288.5)
-
Step 300
300
#BEBAEF
oklch(81% 0.074 288.1)
-
Step 400
400
#9D94E7
oklch(70.7% 0.12 287.9)
-
Step 500
500
#8777DF
oklch(63.1% 0.152 288.3)
-
Step 600
600 (this color)
#7763D3
oklch(57.4% 0.166 288.3)
-
Step 700
700
#604CB1
oklch(49.1% 0.154 288.5)
-
Step 800
800
#4E3F8F
oklch(42.6% 0.127 288.4)
-
Step 900
900
#403673
oklch(37.6% 0.101 288.1)
-
Step 950
950
#262043
oklch(27% 0.064 289.3)
#7763D3 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) | #2D77D7 | 0.090 |
| Deuteranopia (no green cones) | #2D71D1 | 0.088 |
| Tritanopia (no blue cones) | #5B7B91 | 0.139 |
| Achromatopsia (no color) | #747474 | 0.166 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7763D3
#7763D3
oklch(57.4% 0.166 288.3)
- #807D00
#807D00
oklch(57.4% 0.124 108.1)
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 #7763D3, closest first.
No curated palette has a color within ΔE 0.04 of #7763D3.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Indigo #6D5ACF ΔE 0.028
- Dark Periwinkle #665FD1 ΔE 0.029
- Slate Blue #6A5ACD ΔE 0.032
- Medium Slate Blue #7B68EE ΔE 0.042
- Purpley #8756E4 ΔE 0.046
- Iris #6258C4 ΔE 0.049
- Deep Lavender #8D5EB7 ΔE 0.056
- Medium Purple #9370DB ΔE 0.058
Use #7763D3 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.