#B5377F#B5377F

#B5377F is a mid, vivid pink. Relative luminance 0.141; OKLCH L 54.4% C 0.176 H 349.4°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#B5377F
RGB	rgb(181, 55, 127)
HSL	hsl(326, 53%, 46%)
HSV	hsv(326, 70%, 71%)
CMYK	cmyk(0%, 69.6%, 29.8%, 29%)
CIE-LAB	lab(44.36, 56.95, -12.42)
CIE-LCH	lch(44.36, 58.29, 347.70°)
OKLab	oklab(54.37% 0.1735 -0.0325)
OKLCH	oklch(54.37% 0.176 349.4)
XYZ	xyz(24.2542, 14.0911, 21.5171)
Luminance	0.1409 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5377F #37B56D

analogous

#AC37B5 #B5377F #B53740

triadic

#B5377F #7FB537 #377FB5

tetradic

#B5377F #B5AC37 #37B56D #3740B5

square

#B5377F #B5AC37 #37B56D #3740B5

split-complementary

#B5377F #40B537 #37B5AC

monochromatic

#571A3D #86295E #B5377F #CD5C9D #DC8BB9

Accessibility & contrast

On white

5.50

#B5377F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#B5377F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B5377F

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5377F	#FFFFFF	#000000	##FFFFFF
##B5377F	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#495B81

Deuteranopia (green-blind)

#6D717C

Tritanopia (blue-blind)

#C23156

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b5377f;
/* rgb */ color: rgb(181, 55, 127);
/* oklch */ color: oklch(54.4% 0.176 349.4);

Tailwind

colors: {
  custom: {
    50: '#cf78a4',
    500: '#b5377f',
    950: '#000000',
  },
}

SCSS

$custom: #b5377f;
$custom-light: #cf78a4;
$custom-dark: #000000;

JSON

{
  "hex": "#b5377f",
  "rgb": {
    "r": 181,
    "g": 55,
    "b": 127
  },
  "hsl": {
    "h": 325.714,
    "s": 53.39,
    "l": 46.275
  },
  "oklch": {
    "l": 0.54366,
    "c": 0.17648,
    "h": 349.4
  },
  "luminance": 0.14088
}

Semantic roles & 50–950 ramp

primary

#B5377F

secondary

#82C69F

accent

#DD894B

background

#FDF7FA

surface

#FAEEF4

border

#D3C9CE

text

#14090F

muted

#837B7F

Preview Lab

Preview with #B5377F

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

Preview Lab → · Contrast checker → · Palette generator →