#B5279B#B5279B

#B5279B is a mid, highly saturated pink. Relative luminance 0.136; OKLCH L 54.3% C 0.211 H 336.9°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#B5279B
RGB	rgb(181, 39, 155)
HSL	hsl(311, 65%, 43%)
HSV	hsv(311, 78%, 71%)
CMYK	cmyk(0%, 78.5%, 14.4%, 29%)
CIE-LAB	lab(43.72, 65.91, -30.40)
CIE-LCH	lch(43.72, 72.59, 335.24°)
OKLab	oklab(54.29% 0.1943 -0.0828)
OKLCH	oklch(54.29% 0.211 336.9)
XYZ	xyz(25.6985, 13.6438, 32.2841)
Luminance	0.1364 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5279B #27B541

analogous

#8827B5 #B5279B #B52754

triadic

#B5279B #9BB527 #279BB5

tetradic

#B5279B #B58827 #27B541 #2754B5

square

#B5279B #B58827 #27B541 #2754B5

split-complementary

#B5279B #54B527 #27B588

monochromatic

#501145 #831C70 #B5279B #D643BB #E175CD

Accessibility & contrast

On white

5.63

#B5279B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#B5279B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B5279B

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5279B	#FFFFFF	#000000	##FFFFFF
##B5279B	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B5A9E

Deuteranopia (green-blind)

#5E6F98

Tritanopia (blue-blind)

#BF3160

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b5279b;
/* rgb */ color: rgb(181, 39, 155);
/* oklch */ color: oklch(54.3% 0.211 336.9);

Tailwind

colors: {
  custom: {
    50: '#cf72b9',
    500: '#b5279b',
    950: '#000000',
  },
}

SCSS

$custom: #b5279b;
$custom-light: #cf72b9;
$custom-dark: #000000;

JSON

{
  "hex": "#b5279b",
  "rgb": {
    "r": 181,
    "g": 39,
    "b": 155
  },
  "hsl": {
    "h": 310.986,
    "s": 64.545,
    "l": 43.137
  },
  "oklch": {
    "l": 0.5429,
    "c": 0.21124,
    "h": 336.9
  },
  "luminance": 0.13641
}

Semantic roles & 50–950 ramp

primary

#B5279B

secondary

#6FC980

accent

#E85F40

background

#FDF7FB

surface

#FAEDF6

border

#D3C8D0

text

#140911

muted

#837B80

Preview Lab

Preview with #B5279B

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

Preview Lab → · Contrast checker → · Palette generator →