#B4337F#B4337F

#B4337F is a mid, vivid pink. Relative luminance 0.136; OKLCH L 53.8% C 0.181 H 348.7°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#B4337F
RGB	rgb(180, 51, 127)
HSL	hsl(325, 56%, 45%)
HSV	hsv(325, 72%, 71%)
CMYK	cmyk(0%, 71.7%, 29.4%, 29.4%)
CIE-LAB	lab(43.66, 58.15, -13.50)
CIE-LCH	lch(43.66, 59.70, 346.93°)
OKLab	oklab(53.82% 0.1771 -0.0354)
OKLCH	oklch(53.82% 0.181 348.7)
XYZ	xyz(23.8382, 13.6059, 21.4454)
Luminance	0.1360 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4337F #33B468

analogous

#A833B4 #B4337F #B4333F

triadic

#B4337F #7FB433 #337FB4

tetradic

#B4337F #B4A833 #33B468 #333FB4

square

#B4337F #B4A833 #33B468 #333FB4

split-complementary

#B4337F #3FB433 #33B4A8

monochromatic

#55183C #84255D #B4337F #CF559D #DC85B8

Accessibility & contrast

On white

5.64

#B4337F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#B4337F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4337F

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4337F	#FFFFFF	#000000	##FFFFFF
##B4337F	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)

#465981

Deuteranopia (green-blind)

#6B6F7C

Tritanopia (blue-blind)

#C12D54

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b4337f;
/* rgb */ color: rgb(180, 51, 127);
/* oklch */ color: oklch(53.8% 0.181 348.7);

Tailwind

colors: {
  custom: {
    50: '#cf76a4',
    500: '#b4337f',
    950: '#000000',
  },
}

SCSS

$custom: #b4337f;
$custom-light: #cf76a4;
$custom-dark: #000000;

JSON

{
  "hex": "#b4337f",
  "rgb": {
    "r": 180,
    "g": 51,
    "b": 127
  },
  "hsl": {
    "h": 324.651,
    "s": 55.844,
    "l": 45.294
  },
  "oklch": {
    "l": 0.5382,
    "c": 0.18062,
    "h": 348.7
  },
  "luminance": 0.13603
}

Semantic roles & 50–950 ramp

primary

#B4337F

secondary

#7DC69B

accent

#DF8649

background

#FDF7FA

surface

#FAEEF4

border

#D3C9CE

text

#14090F

muted

#837B7F

Preview Lab

Preview with #B4337F

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

Preview Lab → · Contrast checker → · Palette generator →