#B7377A#B7377A

#B7377A is a mid, vivid pink. Relative luminance 0.142; OKLCH L 54.5% C 0.176 H 352.4°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#B7377A
RGB	rgb(183, 55, 122)
HSL	hsl(329, 54%, 47%)
HSV	hsv(329, 70%, 72%)
CMYK	cmyk(0%, 69.9%, 33.3%, 28.2%)
CIE-LAB	lab(44.53, 56.91, -9.07)
CIE-LCH	lch(44.53, 57.63, 350.94°)
OKLab	oklab(54.49% 0.174 -0.0234)
OKLCH	oklch(54.49% 0.176 352.4)
XYZ	xyz(24.4088, 14.2076, 19.8655)
Luminance	0.1421 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7377A #37B774

analogous

#B437B7 #B7377A #B7373A

triadic

#B7377A #7AB737 #377AB7

tetradic

#B7377A #B7B437 #37B774 #373AB7

square

#B7377A #B7B437 #37B774 #373AB7

split-complementary

#B7377A #3AB737 #37B7B4

monochromatic

#591B3B #88295B #B7377A #CE5D98 #DC8CB6

Accessibility & contrast

On white

5.47

#B7377A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#B7377A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7377A

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7377A	#FFFFFF	#000000	##FFFFFF
##B7377A	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C5B7C

Deuteranopia (green-blind)

#707277

Tritanopia (blue-blind)

#C52E54

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b7377a;
/* rgb */ color: rgb(183, 55, 122);
/* oklch */ color: oklch(54.5% 0.176 352.4);

Tailwind

colors: {
  custom: {
    50: '#d178a0',
    500: '#b7377a',
    950: '#000000',
  },
}

SCSS

$custom: #b7377a;
$custom-light: #d178a0;
$custom-dark: #000000;

JSON

{
  "hex": "#b7377a",
  "rgb": {
    "r": 183,
    "g": 55,
    "b": 122
  },
  "hsl": {
    "h": 328.594,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.54494,
    "c": 0.17555,
    "h": 352.4
  },
  "luminance": 0.14205
}

Semantic roles & 50–950 ramp

primary

#B7377A

secondary

#83C7A3

accent

#DD904B

background

#FDF7F9

surface

#FAEEF2

border

#D3C9CC

text

#150A0E

muted

#837C7E

Preview Lab

Preview with #B7377A

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

Preview Lab → · Contrast checker → · Palette generator →