#B1337B#B1337B

#B1337B is a mid, vivid pink. Relative luminance 0.131; OKLCH L 53.2% C 0.176 H 349.6°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#B1337B
RGB	rgb(177, 51, 123)
HSL	hsl(326, 55%, 45%)
HSV	hsv(326, 71%, 69%)
CMYK	cmyk(0%, 71.2%, 30.5%, 30.6%)
CIE-LAB	lab(42.98, 56.84, -12.12)
CIE-LCH	lch(42.98, 58.12, 347.96°)
OKLab	oklab(53.18% 0.1733 -0.0317)
OKLCH	oklch(53.18% 0.176 349.6)
XYZ	xyz(22.8916, 13.1474, 20.0672)
Luminance	0.1315 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1337B #33B169

analogous

#A833B1 #B1337B #B1333C

triadic

#B1337B #7BB133 #337BB1

tetradic

#B1337B #B1A833 #33B169 #333CB1

square

#B1337B #B1A833 #33B169 #333CB1

split-complementary

#B1337B #3CB133 #33B1A8

monochromatic

#521839 #81255A #B1337B #CE5499 #DB83B6

Accessibility & contrast

On white

5.79

#B1337B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#B1337B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B1337B

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1337B	#FFFFFF	#000000	##FFFFFF
##B1337B	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46577D

Deuteranopia (green-blind)

#6A6E78

Tritanopia (blue-blind)

#BE2C52

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b1337b;
/* rgb */ color: rgb(177, 51, 123);
/* oklch */ color: oklch(53.2% 0.176 349.6);

Tailwind

colors: {
  custom: {
    50: '#cc75a1',
    500: '#b1337b',
    950: '#000000',
  },
}

SCSS

$custom: #b1337b;
$custom-light: #cc75a1;
$custom-dark: #000000;

JSON

{
  "hex": "#b1337b",
  "rgb": {
    "r": 177,
    "g": 51,
    "b": 123
  },
  "hsl": {
    "h": 325.714,
    "s": 55.263,
    "l": 44.706
  },
  "oklch": {
    "l": 0.53175,
    "c": 0.1762,
    "h": 349.6
  },
  "luminance": 0.13145
}

Semantic roles & 50–950 ramp

primary

#B1337B

secondary

#7BC59B

accent

#DF8949

background

#FDF7F9

surface

#FAEDF2

border

#D3C8CC

text

#14090F

muted

#837B7E

Preview Lab

Preview with #B1337B

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

Preview Lab → · Contrast checker → · Palette generator →