#B7378C#B7378C

#B7378C is a mid, vivid pink. Relative luminance 0.147; OKLCH L 55.2% C 0.185 H 344.1°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#B7378C
RGB	rgb(183, 55, 140)
HSL	hsl(320, 54%, 47%)
HSV	hsv(320, 70%, 72%)
CMYK	cmyk(0%, 69.9%, 23.5%, 28.2%)
CIE-LAB	lab(45.21, 59.17, -19.00)
CIE-LCH	lch(45.21, 62.14, 342.20°)
OKLab	oklab(55.22% 0.1784 -0.0506)
OKLCH	oklch(55.22% 0.185 344.1)
XYZ	xyz(25.6292, 14.6957, 26.2927)
Luminance	0.1469 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7378C #37B762

analogous

#A237B7 #B7378C #B7374C

triadic

#B7378C #8CB737 #378CB7

tetradic

#B7378C #B7A237 #37B762 #374CB7

square

#B7378C #B7A237 #37B762 #374CB7

split-complementary

#B7378C #4CB737 #37B7A2

monochromatic

#591B44 #882968 #B7378C #CE5DA8 #DC8CC1

Accessibility & contrast

On white

5.33

#B7378C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#B7378C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7378C

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7378C	#FFFFFF	#000000	##FFFFFF
##B7378C	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#445D8E

Deuteranopia (green-blind)

#6B7389

Tritanopia (blue-blind)

#C3365D

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b7378c;
/* rgb */ color: rgb(183, 55, 140);
/* oklch */ color: oklch(55.2% 0.185 344.1);

Tailwind

colors: {
  custom: {
    50: '#d078ad',
    500: '#b7378c',
    950: '#000000',
  },
}

SCSS

$custom: #b7378c;
$custom-light: #d078ad;
$custom-dark: #000000;

JSON

{
  "hex": "#b7378c",
  "rgb": {
    "r": 183,
    "g": 55,
    "b": 140
  },
  "hsl": {
    "h": 320.156,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.5522,
    "c": 0.18542,
    "h": 344.1
  },
  "luminance": 0.14693
}

Semantic roles & 50–950 ramp

primary

#B7378C

secondary

#83C79A

accent

#DD7C4B

background

#FDF7FA

surface

#FAEEF4

border

#D3C9CE

text

#140A10

muted

#837C7F

Preview Lab

Preview with #B7378C

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

Preview Lab → · Contrast checker → · Palette generator →