#B3579E#B3579E

#B3579E is a mid, vivid pink. Relative luminance 0.189; OKLCH L 59.3% C 0.148 H 336.7°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#B3579E
RGB	rgb(179, 87, 158)
HSL	hsl(314, 38%, 52%)
HSV	hsv(314, 51%, 70%)
CMYK	cmyk(0%, 51.4%, 11.7%, 29.8%)
CIE-LAB	lab(50.54, 46.57, -21.63)
CIE-LCH	lch(50.54, 51.35, 335.09°)
OKLab	oklab(59.26% 0.1357 -0.0584)
OKLCH	oklch(59.26% 0.148 336.7)
XYZ	xyz(28.1703, 18.8707, 34.4998)
Luminance	0.1887 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3579E #57B36C

analogous

#9A57B3 #B3579E #B35770

triadic

#B3579E #9EB357 #579EB3

tetradic

#B3579E #B39A57 #57B36C #5770B3

square

#B3579E #B39A57 #57B36C #5770B3

split-complementary

#B3579E #70B357 #57B39A

monochromatic

#632D57 #8D407B #B3579E #C681B6 #D9ABCF

Accessibility & contrast

On white

4.40

#B3579E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#B3579E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B3579E

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3579E	#FFFFFF	#000000	##000000
##B3579E	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#596FA0

Deuteranopia (green-blind)

#727D9B

Tritanopia (blue-blind)

#BB5B73

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #b3579e;
/* rgb */ color: rgb(179, 87, 158);
/* oklch */ color: oklch(59.3% 0.148 336.7);

Tailwind

colors: {
  custom: {
    50: '#cc8aba',
    500: '#b3579e',
    950: '#000000',
  },
}

SCSS

$custom: #b3579e;
$custom-light: #cc8aba;
$custom-dark: #000000;

JSON

{
  "hex": "#b3579e",
  "rgb": {
    "r": 179,
    "g": 87,
    "b": 158
  },
  "hsl": {
    "h": 313.696,
    "s": 37.705,
    "l": 52.157
  },
  "oklch": {
    "l": 0.59257,
    "c": 0.14767,
    "h": 336.7
  },
  "luminance": 0.18869
}

Semantic roles & 50–950 ramp

primary

#B3579E

secondary

#9FC7A8

accent

#CE755A

background

#FCF8FB

surface

#F9F0F6

border

#D2CBD0

text

#140C11

muted

#827D80

Preview Lab

Preview with #B3579E

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

Preview Lab → · Contrast checker → · Palette generator →