#9557CB#9557CB

#9557CB is a mid, vivid violet. Relative luminance 0.175; OKLCH L 58.0% C 0.177 H 306.3°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#9557CB
RGB	rgb(149, 87, 203)
HSL	hsl(272, 53%, 57%)
HSV	hsv(272, 57%, 80%)
CMYK	cmyk(26.6%, 57.1%, 0%, 20.4%)
CIE-LAB	lab(48.91, 47.20, -50.65)
CIE-LCH	lch(48.91, 69.24, 312.98°)
OKLab	oklab(57.96% 0.1049 -0.1428)
OKLCH	oklch(57.96% 0.177 306.3)
XYZ	xyz(26.5798, 17.5180, 58.4694)
Luminance	0.1752 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9557CB #8DCB57

analogous

#5B57CB #9557CB #CB57C7

triadic

#9557CB #CB9557 #57CB95

tetradic

#9557CB #CB5B57 #8DCB57 #57C7CB

square

#9557CB #CB5B57 #8DCB57 #57C7CB

split-complementary

#9557CB #C7CB57 #57CB5B

monochromatic

#572880 #7736AF #9557CB #B286D9 #D0B4E8

Accessibility & contrast

On white

4.66

#9557CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#9557CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #9557CB

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9557CB	#FFFFFF	#000000	##FFFFFF
##9557CB	1.00	4.66	4.50	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B72CF

Deuteranopia (green-blind)

#4375C8

Tritanopia (blue-blind)

#8C6D89

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #9557cb;
/* rgb */ color: rgb(149, 87, 203);
/* oklch */ color: oklch(58.0% 0.177 306.3);

Tailwind

colors: {
  custom: {
    50: '#b789db',
    500: '#9557cb',
    950: '#000000',
  },
}

SCSS

$custom: #9557cb;
$custom-light: #b789db;
$custom-dark: #000000;

JSON

{
  "hex": "#9557cb",
  "rgb": {
    "r": 149,
    "g": 87,
    "b": 203
  },
  "hsl": {
    "h": 272.069,
    "s": 52.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.57956,
    "c": 0.17718,
    "h": 306.3
  },
  "luminance": 0.17518
}

Semantic roles & 50–950 ramp

primary

#9557CB

secondary

#BDD7A7

accent

#DC4C8F

background

#FBF8FD

surface

#F6F0FB

border

#D0CBD4

text

#120C15

muted

#817D83

Preview Lab

Preview with #9557CB

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

Preview Lab → · Contrast checker → · Palette generator →