#9B63BD
Closest named color: Amethyst (#9B5FC0). oklch(59.7% 0.144 311.4), rgb(155, 99, 189).
Aa
Black text reads best on this color (4.91:1).
About this color
#9B63BD is a medium-dark, vivid purple. In OKLCH its lightness is 60%, its chroma 0.144 and its hue 311°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Amethyst (#9B5FC0), ΔE 0.011 away. Black text reads best on it, at 4.91:1.
| Hue family | Purples |
| Lightness | medium-dark (60%) |
| Chroma | vivid (0.144) |
| Temperature | in between |
| Nearest name | Amethyst (#9B5FC0) |
| Black text | 4.91:1 |
| White text | 4.27:1 |
Values
| HEX | #9B63BD |
| RGB | rgb(155, 99, 189) |
| HSL | hsl(277, 41%, 56%) |
| OKLCH | oklch(59.7% 0.144 311.4) |
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 #9B63BD | 4.27:1 | AA large text | Lc -74.8 | Content text, not long reading |
| Black text on #9B63BD | 4.91:1 | AA | Lc 34.8 | Non-text elements, placeholder text |
| #9B63BD text on white | 4.27:1 | AA large text | Lc 69.3 | Content text, not long reading |
| #9B63BD text on black | 4.91:1 | AA | Lc -32.4 | 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 500.
-
Step 50
50
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#EEE6F4
oklch(93.5% 0.021 311.1)
-
Step 200
200
#E2D2EC
oklch(88.5% 0.039 312.6)
-
Step 300
300
#D0B4E2
oklch(80.9% 0.07 312.1)
-
Step 400
400
#B88CD4
oklch(70.8% 0.113 311.6)
-
Step 500
500 (this color)
#9B63BD
oklch(59.7% 0.144 311.4)
-
Step 600
600
#9153B5
oklch(55.6% 0.157 311.5)
-
Step 700
700
#7B439C
oklch(49.1% 0.146 311.2)
-
Step 800
800
#64387E
oklch(42.7% 0.12 311.4)
-
Step 900
900
#523165
oklch(37.7% 0.093 312)
-
Step 950
950
#301D3B
oklch(27% 0.059 312.1)
#9B63BD 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) | #4E77C0 | 0.117 |
| Deuteranopia (no green cones) | #5E7CBB | 0.106 |
| Tritanopia (no blue cones) | #977187 | 0.100 |
| Achromatopsia (no color) | #7A7A7A | 0.145 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9B63BD
#9B63BD
oklch(59.7% 0.144 311.4)
- #5F9027
#5F9027
oklch(59.7% 0.144 131.4)
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 #9B63BD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Amethyst #9B5FC0 ΔE 0.011
- Deep Lilac #966EBD ΔE 0.027
- Deep Lavender #8D5EB7 ΔE 0.029
- Soft Purple #A66FB5 ΔE 0.041
- Dark Lilac #9C6DA5 ΔE 0.050
- Medium Purple #9370DB ΔE 0.051
- Wisteria #A87DC2 ΔE 0.069
- Medium Orchid #BA55D3 ΔE 0.069
Use #9B63BD 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.