#B5379A#B5379A

#B5379A is a mid, vivid pink. Relative luminance 0.149; OKLCH L 55.6% C 0.193 H 337.7°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#B5379A
RGB	rgb(181, 55, 154)
HSL	hsl(313, 53%, 46%)
HSV	hsv(313, 70%, 71%)
CMYK	cmyk(0%, 69.6%, 14.9%, 29%)
CIE-LAB	lab(45.49, 60.61, -27.04)
CIE-LCH	lch(45.49, 66.37, 335.96°)
OKLab	oklab(55.55% 0.1788 -0.0733)
OKLCH	oklch(55.55% 0.193 337.7)
XYZ	xyz(26.2555, 14.8916, 32.0572)
Luminance	0.1489 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5379A #37B552

analogous

#9137B5 #B5379A #B5375B

triadic

#B5379A #9AB537 #379AB5

tetradic

#B5379A #B59137 #37B552 #375BB5

square

#B5379A #B59137 #37B552 #375BB5

split-complementary

#B5379A #5BB537 #37B591

monochromatic

#571A4A #862972 #B5379A #CD5CB5 #DC8BCA

Accessibility & contrast

On white

5.28

#B5379A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#B5379A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B5379A

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5379A	#FFFFFF	#000000	##FFFFFF
##B5379A	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B5F9D

Deuteranopia (green-blind)

#657397

Tritanopia (blue-blind)

#BF3D64

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #b5379a;
/* rgb */ color: rgb(181, 55, 154);
/* oklch */ color: oklch(55.6% 0.193 337.7);

Tailwind

colors: {
  custom: {
    50: '#cf78b8',
    500: '#b5379a',
    950: '#000000',
  },
}

SCSS

$custom: #b5379a;
$custom-light: #cf78b8;
$custom-dark: #000000;

JSON

{
  "hex": "#b5379a",
  "rgb": {
    "r": 181,
    "g": 55,
    "b": 154
  },
  "hsl": {
    "h": 312.857,
    "s": 53.39,
    "l": 46.275
  },
  "oklch": {
    "l": 0.55551,
    "c": 0.19325,
    "h": 337.7
  },
  "luminance": 0.14889
}

Semantic roles & 50–950 ramp

primary

#B5379A

secondary

#82C690

accent

#DD6A4B

background

#FDF7FB

surface

#FAEEF6

border

#D3C9D0

text

#140A11

muted

#837C80

Preview Lab

Preview with #B5379A

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

Preview Lab → · Contrast checker → · Palette generator →