#9B57DD#9B57DD

#9B57DD is a mid, vivid violet. Relative luminance 0.190; OKLCH L 59.8% C 0.199 H 304.4°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#9B57DD
RGB	rgb(155, 87, 221)
HSL	hsl(270, 66%, 60%)
HSV	hsv(270, 61%, 87%)
CMYK	cmyk(29.9%, 60.6%, 0%, 13.3%)
CIE-LAB	lab(50.69, 52.86, -58.02)
CIE-LCH	lch(50.69, 78.49, 312.34°)
OKLab	oklab(59.77% 0.1125 -0.1642)
OKLCH	oklch(59.77% 0.199 304.4)
XYZ	xyz(29.9740, 19.0055, 70.4819)
Luminance	0.1900 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9B57DD #99DD57

analogous

#5857DD #9B57DD #DD57DC

triadic

#9B57DD #DD9B57 #57DD9B

tetradic

#9B57DD #DD5857 #99DD57 #57DCDD

square

#9B57DD #DD5857 #99DD57 #57DCDD

split-complementary

#9B57DD #DCDD57 #57DD58

monochromatic

#5E1F9A #7D2ACD #9B57DD #B98AE7 #D8BDF2

Accessibility & contrast

On white

4.37

#9B57DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#9B57DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #9B57DD

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9B57DD	#FFFFFF	#000000	##000000
##9B57DD	1.00	4.37	4.80	4.80
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0777E1

Deuteranopia (green-blind)

#3779DA

Tritanopia (blue-blind)

#8F7292

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #9b57dd;
/* rgb */ color: rgb(155, 87, 221);
/* oklch */ color: oklch(59.8% 0.199 304.4);

Tailwind

colors: {
  custom: {
    50: '#bd8ae8',
    500: '#9b57dd',
    950: '#000000',
  },
}

SCSS

$custom: #9b57dd;
$custom-light: #bd8ae8;
$custom-dark: #000000;

JSON

{
  "hex": "#9b57dd",
  "rgb": {
    "r": 155,
    "g": 87,
    "b": 221
  },
  "hsl": {
    "h": 270.448,
    "s": 66.337,
    "l": 60.392
  },
  "oklch": {
    "l": 0.59765,
    "c": 0.19903,
    "h": 304.4
  },
  "luminance": 0.19005
}

Semantic roles & 50–950 ramp

primary

#9B57DD

secondary

#C8E1AE

accent

#CE1771

background

#FCF8FE

surface

#F8F0FD

border

#D1CBD5

text

#120C16

muted

#817D84

Preview Lab

Preview with #9B57DD

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

Preview Lab → · Contrast checker → · Palette generator →