#9150CA
Closest named color: Amethyst (#9B5FC0). oklch(56.4% 0.185 305.8), rgb(145, 80, 202).
Aa
White text reads best on this color (4.99:1).
About this color
#9150CA is a medium-dark, vivid purple. In OKLCH its lightness is 56%, its chroma 0.185 and its hue 306°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Amethyst (#9B5FC0), ΔE 0.045 away. White text reads best on it, at 4.99:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.185) |
| Temperature | in between |
| Nearest name | Amethyst (#9B5FC0) |
| Black text | 4.20:1 |
| White text | 4.99:1 |
Values
| HEX | #9150CA |
| RGB | rgb(145, 80, 202) |
| HSL | hsl(272, 54%, 55%) |
| OKLCH | oklch(56.4% 0.185 305.8) |
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 #9150CA | 4.99:1 | AA | Lc -79.5 | Fine for body text |
| Black text on #9150CA | 4.20:1 | AA large text | Lc 30.0 | Non-text elements, placeholder text |
| #9150CA text on white | 4.99:1 | AA | Lc 74.1 | Content text, not long reading |
| #9150CA text on black | 4.20:1 | AA large text | Lc -27.6 | 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
#F7F4FC
oklch(97.2% 0.011 303.1)
-
Step 100
100
#EEE6F7
oklch(93.6% 0.024 307)
-
Step 200
200
#E0D2F2
oklch(88.5% 0.046 305.2)
-
Step 300
300
#CEB3EC
oklch(80.9% 0.084 306.1)
-
Step 400
400
#B589E2
oklch(70.6% 0.134 306)
-
Step 500
500
#A369DA
oklch(63.1% 0.171 305.8)
-
Step 600
600 (this color)
#9150CA
oklch(56.4% 0.185 305.8)
-
Step 700
700
#793DAC
oklch(49% 0.173 305.8)
-
Step 800
800
#63348B
oklch(42.8% 0.142 306.2)
-
Step 900
900
#502E6F
oklch(37.6% 0.111 305.9)
-
Step 950
950
#2F1C41
oklch(27% 0.07 306)
#9150CA 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) | #136DCE | 0.154 |
| Deuteranopia (no green cones) | #3770C7 | 0.138 |
| Tritanopia (no blue cones) | #876885 | 0.134 |
| Achromatopsia (no color) | #6F6F6F | 0.187 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9150CA
#9150CA
oklch(56.4% 0.185 305.8)
- #618400
#618400
oklch(56.6% 0.144 126)
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 #9150CA, closest first.
No curated palette has a color within ΔE 0.04 of #9150CA.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Amethyst #9B5FC0 ΔE 0.045
- Purpley #8756E4 ΔE 0.045
- Deep Lavender #8D5EB7 ΔE 0.046
- Purply #983FB2 ΔE 0.048
- Dark Orchid #9932CC ΔE 0.052
- Light Indigo #6D5ACF ΔE 0.063
- Slate Blue #6A5ACD ΔE 0.068
- Medium Purple #9370DB ΔE 0.073
Use #9150CA 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.