#B0378F#B0378F

#B0378F is a mid, vivid pink. Relative luminance 0.139; OKLCH L 54.3% C 0.182 H 340.6°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#B0378F
RGB	rgb(176, 55, 143)
HSL	hsl(316, 52%, 45%)
HSV	hsv(316, 69%, 69%)
CMYK	cmyk(0%, 68.8%, 18.7%, 31%)
CIE-LAB	lab(44.16, 57.73, -22.54)
CIE-LCH	lch(44.16, 61.98, 338.67°)
OKLab	oklab(54.27% 0.1721 -0.0607)
OKLCH	oklch(54.27% 0.182 340.6)
XYZ	xyz(24.2293, 13.9479, 27.3975)
Luminance	0.1395 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0378F #37B058

analogous

#9537B0 #B0378F #B03752

triadic

#B0378F #8FB037 #378FB0

tetradic

#B0378F #B09537 #37B058 #3752B0

square

#B0378F #B09537 #37B058 #3752B0

split-complementary

#B0378F #52B037 #37B095

monochromatic

#531A43 #812869 #B0378F #CB59AC #DA88C3

Accessibility & contrast

On white

5.54

#B0378F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#B0378F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B0378F

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0378F	#FFFFFF	#000000	##FFFFFF
##B0378F	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F5C92

Deuteranopia (green-blind)

#656F8C

Tritanopia (blue-blind)

#BA3A5E

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b0378f;
/* rgb */ color: rgb(176, 55, 143);
/* oklch */ color: oklch(54.3% 0.182 340.6);

Tailwind

colors: {
  custom: {
    50: '#cb77b0',
    500: '#b0378f',
    950: '#000000',
  },
}

SCSS

$custom: #b0378f;
$custom-light: #cb77b0;
$custom-dark: #000000;

JSON

{
  "hex": "#b0378f",
  "rgb": {
    "r": 176,
    "g": 55,
    "b": 143
  },
  "hsl": {
    "h": 316.364,
    "s": 52.381,
    "l": 45.294
  },
  "oklch": {
    "l": 0.54266,
    "c": 0.18247,
    "h": 340.6
  },
  "luminance": 0.13946
}

Semantic roles & 50–950 ramp

primary

#B0378F

secondary

#7FC492

accent

#DC734C

background

#FCF7FA

surface

#F9EEF4

border

#D2C9CE

text

#140910

muted

#827B7F

Preview Lab

Preview with #B0378F

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

Preview Lab → · Contrast checker → · Palette generator →