#9B57EB#9B57EB

#9B57EB is a mid, highly saturated violet. Relative luminance 0.198; OKLCH L 60.7% C 0.215 H 301.4°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#9B57EB
RGB	rgb(155, 87, 235)
HSL	hsl(268, 79%, 63%)
HSV	hsv(268, 63%, 92%)
CMYK	cmyk(34%, 63%, 0%, 7.8%)
CIE-LAB	lab(51.59, 56.20, -64.47)
CIE-LCH	lch(51.59, 85.53, 311.08°)
OKLab	oklab(60.7% 0.1117 -0.1831)
OKLCH	oklch(60.7% 0.215 301.4)
XYZ	xyz(31.9176, 19.7830, 80.7181)
Luminance	0.1978 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9B57EB #A7EB57

analogous

#575DEB #9B57EB #E557EB

triadic

#9B57EB #EB9B57 #57EB9B

tetradic

#9B57EB #EB575D #A7EB57 #57EBE5

square

#9B57EB #EB575D #A7EB57 #57EBE5

split-complementary

#9B57EB #EBE557 #5DEB57

monochromatic

#5D15B2 #7A20E4 #9B57EB #BC8EF2 #DCC4F8

Accessibility & contrast

On white

4.24

#9B57EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#9B57EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #9B57EB

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9B57EB	#FFFFFF	#000000	##000000
##9B57EB	1.00	4.24	4.96	4.96
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AF0

Deuteranopia (green-blind)

#1E7AE8

Tritanopia (blue-blind)

#8A7799

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #9b57eb;
/* rgb */ color: rgb(155, 87, 235);
/* oklch */ color: oklch(60.7% 0.215 301.4);

Tailwind

colors: {
  custom: {
    50: '#bd8af2',
    500: '#9b57eb',
    950: '#000000',
  },
}

SCSS

$custom: #9b57eb;
$custom-light: #bd8af2;
$custom-dark: #000000;

JSON

{
  "hex": "#9b57eb",
  "rgb": {
    "r": 155,
    "g": 87,
    "b": 235
  },
  "hsl": {
    "h": 267.568,
    "s": 78.723,
    "l": 63.137
  },
  "oklch": {
    "l": 0.60702,
    "c": 0.21455,
    "h": 301.4
  },
  "luminance": 0.19783
}

Semantic roles & 50–950 ramp

primary

#9B57EB

secondary

#D1E9B4

accent

#DB0A7B

background

#FCF8FE

surface

#F8F0FD

border

#D1CBD5

text

#130C17

muted

#827D85

Preview Lab

Preview with #9B57EB

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →