#9151CE
Closest named color: Purpley (#8756E4). oklch(56.8% 0.188 304.7), rgb(145, 81, 206).
Aa
White text reads best on this color (4.91:1).
About this color
#9151CE is a medium-dark, vivid purple. In OKLCH its lightness is 57%, its chroma 0.188 and its hue 305°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purpley (#8756E4), ΔE 0.039 away. White text reads best on it, at 4.91:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.188) |
| Temperature | in between |
| Nearest name | Purpley (#8756E4) |
| Black text | 4.27:1 |
| White text | 4.91:1 |
Values
| HEX | #9151CE |
| RGB | rgb(145, 81, 206) |
| HSL | hsl(271, 56%, 56%) |
| OKLCH | oklch(56.8% 0.188 304.7) |
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 #9151CE | 4.91:1 | AA | Lc -79.0 | Fine for body text |
| Black text on #9151CE | 4.27:1 | AA large text | Lc 30.5 | Non-text elements, placeholder text |
| #9151CE text on white | 4.91:1 | AA | Lc 73.6 | Content text, not long reading |
| #9151CE text on black | 4.27:1 | AA large text | Lc -28.1 | 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
#EDE6F8
oklch(93.6% 0.025 303.5)
-
Step 200
200
#E0D2F3
oklch(88.5% 0.047 304.6)
-
Step 300
300
#CDB3ED
oklch(80.9% 0.085 305)
-
Step 400
400
#B48AE4
oklch(70.8% 0.134 304.7)
-
Step 500
500
#A269DC
oklch(63.1% 0.173 304.8)
-
Step 600
600 (this color)
#9151CE
oklch(56.8% 0.188 304.7)
-
Step 700
700
#783DAF
oklch(49.1% 0.176 304.5)
-
Step 800
800
#62338D
oklch(42.7% 0.145 305.1)
-
Step 900
900
#502E71
oklch(37.7% 0.114 305)
-
Step 950
950
#2F1C42
oklch(27.1% 0.071 305.2)
#9151CE 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) | #0B6FD2 | 0.155 |
| Deuteranopia (no green cones) | #3471CB | 0.139 |
| Tritanopia (no blue cones) | #866A88 | 0.137 |
| Achromatopsia (no color) | #717171 | 0.189 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9151CE
#9151CE
oklch(56.8% 0.188 304.7)
- #648400
#648400
oklch(56.8% 0.142 124.8)
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 #9151CE, closest first.
No curated palette has a color within ΔE 0.04 of #9151CE.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley #8756E4 ΔE 0.039
- Amethyst #9B5FC0 ΔE 0.046
- Deep Lavender #8D5EB7 ΔE 0.049
- Dark Orchid #9932CC ΔE 0.054
- Purply #983FB2 ΔE 0.054
- Light Indigo #6D5ACF ΔE 0.062
- Slate Blue #6A5ACD ΔE 0.067
- Lighter Purple #A55AF4 ΔE 0.069
Use #9151CE 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.