#9B57CC#9B57CC

#9B57CC is a mid, vivid violet. Relative luminance 0.181; OKLCH L 58.7% C 0.180 H 308.7°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#9B57CC
RGB	rgb(155, 87, 204)
HSL	hsl(275, 53%, 57%)
HSV	hsv(275, 57%, 80%)
CMYK	cmyk(24%, 57.4%, 0%, 20%)
CIE-LAB	lab(49.67, 48.92, -49.97)
CIE-LCH	lch(49.67, 69.93, 314.40°)
OKLab	oklab(58.69% 0.1126 -0.1406)
OKLCH	oklch(58.69% 0.18 308.7)
XYZ	xyz(27.8227, 18.1450, 59.1517)
Luminance	0.1815 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9B57CC #88CC57

analogous

#6157CC #9B57CC #CC57C3

triadic

#9B57CC #CC9B57 #57CC9B

tetradic

#9B57CC #CC6157 #88CC57 #57C3CC

square

#9B57CC #CC6157 #88CC57 #57C3CC

split-complementary

#9B57CC #C3CC57 #57CC61

monochromatic

#5C2781 #7D36B0 #9B57CC #B786DA #D3B5E9

Accessibility & contrast

On white

4.54

#9B57CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#9B57CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #9B57CC

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9B57CC	#FFFFFF	#000000	##000000
##9B57CC	1.00	4.54	4.63	4.63
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D73D0

Deuteranopia (green-blind)

#4877C9

Tritanopia (blue-blind)

#946D89

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #9b57cc;
/* rgb */ color: rgb(155, 87, 204);
/* oklch */ color: oklch(58.7% 0.180 308.7);

Tailwind

colors: {
  custom: {
    50: '#bc89dc',
    500: '#9b57cc',
    950: '#000000',
  },
}

SCSS

$custom: #9b57cc;
$custom-light: #bc89dc;
$custom-dark: #000000;

JSON

{
  "hex": "#9b57cc",
  "rgb": {
    "r": 155,
    "g": 87,
    "b": 204
  },
  "hsl": {
    "h": 274.872,
    "s": 53.425,
    "l": 57.059
  },
  "oklch": {
    "l": 0.58691,
    "c": 0.18011,
    "h": 308.7
  },
  "luminance": 0.18145
}

Semantic roles & 50–950 ramp

primary

#9B57CC

secondary

#BCD7A8

accent

#DD4B88

background

#FBF8FD

surface

#F7F0FB

border

#D0CBD4

text

#120C15

muted

#817D83

Preview Lab

Preview with #9B57CC

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

Preview Lab → · Contrast checker → · Palette generator →