#B2378A#B2378A

#B2378A is a mid, vivid pink. Relative luminance 0.140; OKLCH L 54.4% C 0.181 H 343.4°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#B2378A
RGB	rgb(178, 55, 138)
HSL	hsl(320, 53%, 46%)
HSV	hsv(320, 69%, 70%)
CMYK	cmyk(0%, 69.1%, 22.5%, 30.2%)
CIE-LAB	lab(44.28, 57.56, -19.29)
CIE-LCH	lch(44.28, 60.71, 341.47°)
OKLab	oklab(54.35% 0.1731 -0.0515)
OKLCH	oklch(54.35% 0.181 343.4)
XYZ	xyz(24.3146, 14.0348, 25.4683)
Luminance	0.1403 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2378A #37B25F

analogous

#9C37B2 #B2378A #B2374C

triadic

#B2378A #8AB237 #378AB2

tetradic

#B2378A #B29C37 #37B25F #374CB2

square

#B2378A #B29C37 #37B25F #374CB2

split-complementary

#B2378A #4CB237 #37B29C

monochromatic

#541A42 #832966 #B2378A #CC5AA7 #DB89C0

Accessibility & contrast

On white

5.52

#B2378A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#B2378A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B2378A

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2378A	#FFFFFF	#000000	##FFFFFF
##B2378A	1.00	5.52	3.81	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#435C8C

Deuteranopia (green-blind)

#687087

Tritanopia (blue-blind)

#BD375B

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b2378a;
/* rgb */ color: rgb(178, 55, 138);
/* oklch */ color: oklch(54.4% 0.181 343.4);

Tailwind

colors: {
  custom: {
    50: '#cd78ac',
    500: '#b2378a',
    950: '#000000',
  },
}

SCSS

$custom: #b2378a;
$custom-light: #cd78ac;
$custom-dark: #000000;

JSON

{
  "hex": "#b2378a",
  "rgb": {
    "r": 178,
    "g": 55,
    "b": 138
  },
  "hsl": {
    "h": 319.512,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.54351,
    "c": 0.18062,
    "h": 343.4
  },
  "luminance": 0.14032
}

Semantic roles & 50–950 ramp

primary

#B2378A

secondary

#80C596

accent

#DC7B4C

background

#FDF7FA

surface

#FAEEF4

border

#D3C9CE

text

#140910

muted

#837B7F

Preview Lab

Preview with #B2378A

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

Preview Lab → · Contrast checker → · Palette generator →