#B5437C#B5437C

#B5437C is a mid, vivid pink. Relative luminance 0.153; OKLCH L 55.6% C 0.159 H 352.5°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#B5437C
RGB	rgb(181, 67, 124)
HSL	hsl(330, 46%, 49%)
HSV	hsv(330, 63%, 71%)
CMYK	cmyk(0%, 63%, 31.5%, 29%)
CIE-LAB	lab(46.04, 51.68, -8.07)
CIE-LCH	lch(46.04, 52.31, 351.12°)
OKLab	oklab(55.56% 0.1574 -0.0207)
OKLCH	oklch(55.56% 0.159 352.5)
XYZ	xyz(24.7025, 15.2959, 20.7164)
Luminance	0.1529 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5437C #43B57C

analogous

#B543B5 #B5437C #B54343

triadic

#B5437C #7CB543 #437CB5

tetradic

#B5437C #B5B543 #43B57C #4343B5

square

#B5437C #B5B543 #43B57C #4343B5

split-complementary

#B5437C #43B543 #43B5B5

monochromatic

#5C223F #88325D #B5437C #C96C9B #D999B9

Accessibility & contrast

On white

5.17

#B5437C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#B5437C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B5437C

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5437C	#FFFFFF	#000000	##FFFFFF
##B5437C	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#54607E

Deuteranopia (green-blind)

#737579

Tritanopia (blue-blind)

#C23C5A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b5437c;
/* rgb */ color: rgb(181, 67, 124);
/* oklch */ color: oklch(55.6% 0.159 352.5);

Tailwind

colors: {
  custom: {
    50: '#cf7ea1',
    500: '#b5437c',
    950: '#000000',
  },
}

SCSS

$custom: #b5437c;
$custom-light: #cf7ea1;
$custom-dark: #000000;

JSON

{
  "hex": "#b5437c",
  "rgb": {
    "r": 181,
    "g": 67,
    "b": 124
  },
  "hsl": {
    "h": 330,
    "s": 45.968,
    "l": 48.627
  },
  "oklch": {
    "l": 0.55564,
    "c": 0.15874,
    "h": 352.5
  },
  "luminance": 0.15293
}

Semantic roles & 50–950 ramp

primary

#B5437C

secondary

#8FC5AA

accent

#D69452

background

#FDF7F9

surface

#FAEEF2

border

#D3C9CC

text

#140A0F

muted

#837C7E

Preview Lab

Preview with #B5437C

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

Preview Lab → · Contrast checker → · Palette generator →