#B7377F#B7377F

#B7377F is a mid, vivid pink. Relative luminance 0.143; OKLCH L 54.7% C 0.178 H 350.0°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#B7377F
RGB	rgb(183, 55, 127)
HSL	hsl(326, 54%, 47%)
HSV	hsv(326, 70%, 72%)
CMYK	cmyk(0%, 69.9%, 30.6%, 28.2%)
CIE-LAB	lab(44.71, 57.51, -11.86)
CIE-LCH	lch(44.71, 58.72, 348.34°)
OKLab	oklab(54.68% 0.1753 -0.0309)
OKLCH	oklch(54.68% 0.178 350)
XYZ	xyz(24.7266, 14.3347, 21.5393)
Luminance	0.1433 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7377F #37B76F

analogous

#AF37B7 #B7377F #B7373F

triadic

#B7377F #7FB737 #377FB7

tetradic

#B7377F #B7AF37 #37B76F #373FB7

square

#B7377F #B7AF37 #37B76F #373FB7

split-complementary

#B7377F #3FB737 #37B7AF

monochromatic

#591B3E #88295E #B7377F #CE5D9D #DC8CB9

Accessibility & contrast

On white

5.43

#B7377F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#B7377F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7377F

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7377F	#FFFFFF	#000000	##FFFFFF
##B7377F	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5B81

Deuteranopia (green-blind)

#6F727C

Tritanopia (blue-blind)

#C43056

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b7377f;
/* rgb */ color: rgb(183, 55, 127);
/* oklch */ color: oklch(54.7% 0.178 350.0);

Tailwind

colors: {
  custom: {
    50: '#d178a4',
    500: '#b7377f',
    950: '#000000',
  },
}

SCSS

$custom: #b7377f;
$custom-light: #d178a4;
$custom-dark: #000000;

JSON

{
  "hex": "#b7377f",
  "rgb": {
    "r": 183,
    "g": 55,
    "b": 127
  },
  "hsl": {
    "h": 326.25,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.54685,
    "c": 0.17805,
    "h": 350
  },
  "luminance": 0.14332
}

Semantic roles & 50–950 ramp

primary

#B7377F

secondary

#83C7A1

accent

#DD8B4B

background

#FDF7FA

surface

#FAEEF4

border

#D3C9CE

text

#150A0F

muted

#837C7F

Preview Lab

Preview with #B7377F

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

Preview Lab → · Contrast checker → · Palette generator →