#B13187#B13187

#B13187 is a mid, vivid pink. Relative luminance 0.133; OKLCH L 53.5% C 0.185 H 344.0°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#B13187
RGB	rgb(177, 49, 135)
HSL	hsl(320, 57%, 44%)
HSV	hsv(320, 72%, 69%)
CMYK	cmyk(0%, 72.3%, 23.7%, 30.6%)
CIE-LAB	lab(43.21, 59.09, -19.14)
CIE-LCH	lch(43.21, 62.11, 342.05°)
OKLab	oklab(53.49% 0.1783 -0.0511)
OKLCH	oklch(53.49% 0.185 344)
XYZ	xyz(23.6038, 13.2955, 24.2402)
Luminance	0.1329 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13187 #31B15B

analogous

#9B31B1 #B13187 #B13147

triadic

#B13187 #87B131 #3187B1

tetradic

#B13187 #B19B31 #31B15B #3147B1

square

#B13187 #B19B31 #31B15B #3147B1

split-complementary

#B13187 #47B131 #31B19B

monochromatic

#51163E #812462 #B13187 #CF51A5 #DC80BE

Accessibility & contrast

On white

5.74

#B13187 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#B13187 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13187

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13187	#FFFFFF	#000000	##FFFFFF
##B13187	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F5889

Deuteranopia (green-blind)

#666E84

Tritanopia (blue-blind)

#BD3058

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b13187;
/* rgb */ color: rgb(177, 49, 135);
/* oklch */ color: oklch(53.5% 0.185 344.0);

Tailwind

colors: {
  custom: {
    50: '#cc75aa',
    500: '#b13187',
    950: '#000000',
  },
}

SCSS

$custom: #b13187;
$custom-light: #cc75aa;
$custom-dark: #000000;

JSON

{
  "hex": "#b13187",
  "rgb": {
    "r": 177,
    "g": 49,
    "b": 135
  },
  "hsl": {
    "h": 319.688,
    "s": 56.637,
    "l": 44.314
  },
  "oklch": {
    "l": 0.53492,
    "c": 0.18544,
    "h": 344
  },
  "luminance": 0.13293
}

Semantic roles & 50–950 ramp

primary

#B13187

secondary

#79C592

accent

#E07A48

background

#FDF7FA

surface

#FAEDF4

border

#D3C8CE

text

#140910

muted

#837B7F

Preview Lab

Preview with #B13187

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

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