#8A63BC
Closest named color: Deep Lavender (#8D5EB7). oklch(57.8% 0.137 302.6), rgb(138, 99, 188).
Aa
Black text reads best on this color (4.59:1).
About this color
#8A63BC is a medium-dark, moderately saturated purple. In OKLCH its lightness is 58%, its chroma 0.137 and its hue 303°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lavender (#8D5EB7), ΔE 0.014 away. Black text reads best on it, at 4.59:1.
| Hue family | Purples |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.137) |
| Temperature | in between |
| Nearest name | Deep Lavender (#8D5EB7) |
| Black text | 4.59:1 |
| White text | 4.57:1 |
Values
| HEX | #8A63BC |
| RGB | rgb(138, 99, 188) |
| HSL | hsl(266, 40%, 56%) |
| OKLCH | oklch(57.8% 0.137 302.6) |
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 #8A63BC | 4.57:1 | AA | Lc -77.0 | Fine for body text |
| Black text on #8A63BC | 4.59:1 | AA | Lc 32.5 | Non-text elements, placeholder text |
| #8A63BC text on white | 4.57:1 | AA | Lc 71.6 | Content text, not long reading |
| #8A63BC text on black | 4.59:1 | AA | Lc -30.1 | Non-text elements, placeholder text |
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
#F6F4FA
oklch(97% 0.008 301.4)
-
Step 100
100
#ECE7F4
oklch(93.6% 0.018 303.4)
-
Step 200
200
#DDD4EC
oklch(88.4% 0.034 302.7)
-
Step 300
300
#C8B8E2
oklch(81% 0.061 302.4)
-
Step 400
400
#AC92D4
oklch(70.7% 0.098 302)
-
Step 500
500
#9975C8
oklch(63.1% 0.126 302.9)
-
Step 600
600 (this color)
#8A63BC
oklch(57.8% 0.137 302.6)
-
Step 700
700
#6F4C9C
oklch(49.2% 0.127 302.1)
-
Step 800
800
#5B3E7E
oklch(42.7% 0.106 303.1)
-
Step 900
900
#4A3665
oklch(37.7% 0.081 302.3)
-
Step 950
950
#2B203B
oklch(27% 0.051 301.9)
#8A63BC 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) | #4975BF | 0.096 |
| Deuteranopia (no green cones) | #5375BA | 0.088 |
| Tritanopia (no blue cones) | #817386 | 0.105 |
| Achromatopsia (no color) | #767676 | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8A63BC
#8A63BC
oklch(57.8% 0.137 302.6)
- #6C860D
#6C860D
oklch(57.9% 0.137 122.5)
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 #8A63BC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lavender #8D5EB7 ΔE 0.014
- Amethyst #9B5FC0 ΔE 0.031
- Deep Lilac #966EBD ΔE 0.036
- Medium Purple #9370DB ΔE 0.055
- Dark Lilac #9C6DA5 ΔE 0.059
- Dark Lavender #856798 ΔE 0.060
- Soft Purple #A66FB5 ΔE 0.062
- Light Indigo #6D5ACF ΔE 0.064
Use #8A63BC 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.