#B4337A#B4337A

#B4337A is a mid, vivid pink. Relative luminance 0.135; OKLCH L 53.6% C 0.178 H 351.0°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#B4337A
RGB	rgb(180, 51, 122)
HSL	hsl(327, 56%, 45%)
HSV	hsv(327, 72%, 71%)
CMYK	cmyk(0%, 71.7%, 32.2%, 29.4%)
CIE-LAB	lab(43.48, 57.55, -10.71)
CIE-LCH	lch(43.48, 58.54, 349.46°)
OKLab	oklab(53.62% 0.1758 -0.0278)
OKLCH	oklch(53.62% 0.178 351)
XYZ	xyz(23.5203, 13.4788, 19.7716)
Luminance	0.1348 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4337A #33B46D

analogous

#AD33B4 #B4337A #B43339

triadic

#B4337A #7AB433 #337AB4

tetradic

#B4337A #B4AD33 #33B46D #3339B4

square

#B4337A #B4AD33 #33B46D #3339B4

split-complementary

#B4337A #39B433 #33B4AD

monochromatic

#551839 #84255A #B4337A #CF5598 #DC85B5

Accessibility & contrast

On white

5.68

#B4337A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#B4337A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4337A

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4337A	#FFFFFF	#000000	##FFFFFF
##B4337A	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)

#48587C

Deuteranopia (green-blind)

#6D6F77

Tritanopia (blue-blind)

#C12B52

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b4337a;
/* rgb */ color: rgb(180, 51, 122);
/* oklch */ color: oklch(53.6% 0.178 351.0);

Tailwind

colors: {
  custom: {
    50: '#cf75a0',
    500: '#b4337a',
    950: '#000000',
  },
}

SCSS

$custom: #b4337a;
$custom-light: #cf75a0;
$custom-dark: #000000;

JSON

{
  "hex": "#b4337a",
  "rgb": {
    "r": 180,
    "g": 51,
    "b": 122
  },
  "hsl": {
    "h": 326.977,
    "s": 55.844,
    "l": 45.294
  },
  "oklch": {
    "l": 0.53622,
    "c": 0.17802,
    "h": 351
  },
  "luminance": 0.13476
}

Semantic roles & 50–950 ramp

primary

#B4337A

secondary

#7DC69E

accent

#DF8C49

background

#FDF7F9

surface

#FAEEF2

border

#D3C9CC

text

#14090E

muted

#837B7E

Preview Lab

Preview with #B4337A

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

Preview Lab → · Contrast checker → · Palette generator →