#B13A73#B13A73

#B13A73 is a mid, vivid pink. Relative luminance 0.136; OKLCH L 53.6% C 0.163 H 354.5°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#B13A73
RGB	rgb(177, 58, 115)
HSL	hsl(331, 51%, 46%)
HSV	hsv(331, 67%, 69%)
CMYK	cmyk(0%, 67.2%, 35%, 30.6%)
CIE-LAB	lab(43.67, 53.19, -6.16)
CIE-LCH	lch(43.67, 53.54, 353.40°)
OKLab	oklab(53.59% 0.1626 -0.0156)
OKLCH	oklch(53.59% 0.163 354.5)
XYZ	xyz(22.7403, 13.6136, 17.6465)
Luminance	0.1361 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13A73 #3AB178

analogous

#B13AAE #B13A73 #B13D3A

triadic

#B13A73 #73B13A #3A73B1

tetradic

#B13A73 #AEB13A #3AB178 #3D3AB1

square

#B13A73 #AEB13A #3AB178 #3D3AB1

split-complementary

#B13A73 #3AB13D #3AAEB1

monochromatic

#551C37 #832B55 #B13A73 #CA5E92 #D98CB1

Accessibility & contrast

On white

5.64

#B13A73 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#B13A73 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13A73

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13A73	#FFFFFF	#000000	##FFFFFF
##B13A73	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5975

Deuteranopia (green-blind)

#6F6F70

Tritanopia (blue-blind)

#BF3152

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b13a73;
/* rgb */ color: rgb(177, 58, 115);
/* oklch */ color: oklch(53.6% 0.163 354.5);

Tailwind

colors: {
  custom: {
    50: '#cc789b',
    500: '#b13a73',
    950: '#000000',
  },
}

SCSS

$custom: #b13a73;
$custom-light: #cc789b;
$custom-dark: #000000;

JSON

{
  "hex": "#b13a73",
  "rgb": {
    "r": 177,
    "g": 58,
    "b": 115
  },
  "hsl": {
    "h": 331.261,
    "s": 50.638,
    "l": 46.078
  },
  "oklch": {
    "l": 0.53589,
    "c": 0.16335,
    "h": 354.5
  },
  "luminance": 0.13611
}

Semantic roles & 50–950 ramp

primary

#B13A73

secondary

#83C4A5

accent

#DA974E

background

#FDF7F9

surface

#FAEEF2

border

#D3C9CC

text

#14090E

muted

#837B7E

Preview Lab

Preview with #B13A73

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

Preview Lab → · Contrast checker → · Palette generator →