#B13581#B13581

#B13581 is a mid, vivid pink. Relative luminance 0.135; OKLCH L 53.6% C 0.177 H 347.0°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#B13581
RGB	rgb(177, 53, 129)
HSL	hsl(323, 54%, 45%)
HSV	hsv(323, 70%, 69%)
CMYK	cmyk(0%, 70.1%, 27.1%, 30.6%)
CIE-LAB	lab(43.48, 56.86, -15.05)
CIE-LCH	lch(43.48, 58.81, 345.17°)
OKLab	oklab(53.61% 0.1725 -0.0397)
OKLCH	oklch(53.61% 0.177 347)
XYZ	xyz(23.3680, 13.4808, 22.1360)
Luminance	0.1348 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13581 #35B165

analogous

#A335B1 #B13581 #B13543

triadic

#B13581 #81B135 #3581B1

tetradic

#B13581 #B1A335 #35B165 #3543B1

square

#B13581 #B1A335 #35B165 #3543B1

split-complementary

#B13581 #43B135 #35B1A3

monochromatic

#53193C #82275F #B13581 #CD579F #DB86BA

Accessibility & contrast

On white

5.68

#B13581 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#B13581 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13581

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13581	#FFFFFF	#000000	##FFFFFF
##B13581	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#455983

Deuteranopia (green-blind)

#696F7E

Tritanopia (blue-blind)

#BD3156

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b13581;
/* rgb */ color: rgb(177, 53, 129);
/* oklch */ color: oklch(53.6% 0.177 347.0);

Tailwind

colors: {
  custom: {
    50: '#cc76a5',
    500: '#b13581',
    950: '#000000',
  },
}

SCSS

$custom: #b13581;
$custom-light: #cc76a5;
$custom-dark: #000000;

JSON

{
  "hex": "#b13581",
  "rgb": {
    "r": 177,
    "g": 53,
    "b": 129
  },
  "hsl": {
    "h": 323.226,
    "s": 53.913,
    "l": 45.098
  },
  "oklch": {
    "l": 0.53612,
    "c": 0.17702,
    "h": 347
  },
  "luminance": 0.13478
}

Semantic roles & 50–950 ramp

primary

#B13581

secondary

#7DC499

accent

#DD834B

background

#FDF7FA

surface

#FAEEF4

border

#D3C9CE

text

#14090F

muted

#837B7F

Preview Lab

Preview with #B13581

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

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