#B7378E#B7378E

#B7378E is a mid, vivid pink. Relative luminance 0.148; OKLCH L 55.3% C 0.187 H 343.3°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#B7378E
RGB	rgb(183, 55, 142)
HSL	hsl(319, 54%, 47%)
HSV	hsv(319, 70%, 72%)
CMYK	cmyk(0%, 69.9%, 22.4%, 28.2%)
CIE-LAB	lab(45.30, 59.44, -20.08)
CIE-LCH	lch(45.30, 62.74, 341.33°)
OKLab	oklab(55.31% 0.1788 -0.0537)
OKLCH	oklch(55.31% 0.187 343.3)
XYZ	xyz(25.7780, 14.7552, 27.0764)
Luminance	0.1475 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7378E #37B760

analogous

#A037B7 #B7378E #B7374E

triadic

#B7378E #8EB737 #378EB7

tetradic

#B7378E #B7A037 #37B760 #374EB7

square

#B7378E #B7A037 #37B760 #374EB7

split-complementary

#B7378E #4EB737 #37B7A0

monochromatic

#591B45 #882969 #B7378E #CE5DAA #DC8CC3

Accessibility & contrast

On white

5.32

#B7378E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#B7378E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7378E

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7378E	#FFFFFF	#000000	##FFFFFF
##B7378E	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#435E90

Deuteranopia (green-blind)

#6A738B

Tritanopia (blue-blind)

#C3375E

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b7378e;
/* rgb */ color: rgb(183, 55, 142);
/* oklch */ color: oklch(55.3% 0.187 343.3);

Tailwind

colors: {
  custom: {
    50: '#d078af',
    500: '#b7378e',
    950: '#000000',
  },
}

SCSS

$custom: #b7378e;
$custom-light: #d078af;
$custom-dark: #000000;

JSON

{
  "hex": "#b7378e",
  "rgb": {
    "r": 183,
    "g": 55,
    "b": 142
  },
  "hsl": {
    "h": 319.219,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.55307,
    "c": 0.18666,
    "h": 343.3
  },
  "luminance": 0.14753
}

Semantic roles & 50–950 ramp

primary

#B7378E

secondary

#83C799

accent

#DD7A4B

background

#FDF7FA

surface

#FAEEF4

border

#D3C9CE

text

#140A10

muted

#837C7F

Preview Lab

Preview with #B7378E

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

Preview Lab → · Contrast checker → · Palette generator →