#9057E9
Closest named color: Purpley (#8756E4). oklch(59.4% 0.211 297.6), rgb(144, 87, 233).
Aa
Black text reads best on this color (4.72:1).
About this color
#9057E9 is a medium-dark, vivid purple. In OKLCH its lightness is 59%, its chroma 0.211 and its hue 298°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purpley (#8756E4), ΔE 0.017 away. Black text reads best on it, at 4.72:1.
| Hue family | Purples |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.211) |
| Temperature | in between |
| Nearest name | Purpley (#8756E4) |
| Black text | 4.72:1 |
| White text | 4.44:1 |
Values
| HEX | #9057E9 |
| RGB | rgb(144, 87, 233) |
| HSL | hsl(263, 77%, 63%) |
| OKLCH | oklch(59.4% 0.211 297.6) |
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 #9057E9 | 4.44:1 | AA large text | Lc -75.8 | Fine for body text |
| Black text on #9057E9 | 4.72:1 | AA | Lc 33.8 | Non-text elements, placeholder text |
| #9057E9 text on white | 4.44:1 | AA large text | Lc 70.3 | Content text, not long reading |
| #9057E9 text on black | 4.72:1 | AA | Lc -31.4 | 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
#F6F4FE
oklch(97.2% 0.013 295.3)
-
Step 100
100
#ECE6FC
oklch(93.6% 0.03 298.3)
-
Step 200
200
#DDD2FB
oklch(88.6% 0.057 297.5)
-
Step 300
300
#C8B3FB
oklch(81% 0.102 297.5)
-
Step 400
400
#AD87F9
oklch(70.7% 0.165 297.4)
-
Step 500
500 (this color)
#9057E9
oklch(59.4% 0.211 297.6)
-
Step 600
600
#8743E5
oklch(55.6% 0.23 297.5)
-
Step 700
700
#7333C7
oklch(49.2% 0.213 297.6)
-
Step 800
800
#5D2CA1
oklch(42.7% 0.177 297.4)
-
Step 900
900
#4C2A7F
oklch(37.7% 0.137 297.9)
-
Step 950
950
#2C1A4B
oklch(27% 0.087 297.1)
#9057E9 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) | #0078EE | 0.146 |
| Deuteranopia (no green cones) | #0076E6 | 0.147 |
| Tritanopia (no blue cones) | #7B7898 | 0.163 |
| Achromatopsia (no color) | #787878 | 0.212 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9057E9
#9057E9
oklch(59.4% 0.211 297.6)
- #798800
#798800
oklch(59.4% 0.137 117.2)
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 #9057E9, closest first.
No curated palette has a color within ΔE 0.04 of #9057E9.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley #8756E4 ΔE 0.017
- Lighter Purple #A55AF4 ΔE 0.041
- Medium Slate Blue #7B68EE ΔE 0.047
- Medium Purple #9370DB ΔE 0.062
- Light Indigo #6D5ACF ΔE 0.070
- Amethyst #9B5FC0 ΔE 0.071
- Blue Violet #8A2BE2 ΔE 0.074
- Slate Blue #6A5ACD ΔE 0.075
Use #9057E9 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.