#B53370#B53370

#B53370 is a mid, vivid pink. Relative luminance 0.134; OKLCH L 53.4% C 0.174 H 356.1°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#B53370
RGB	rgb(181, 51, 112)
HSL	hsl(332, 56%, 45%)
HSV	hsv(332, 72%, 71%)
CMYK	cmyk(0%, 71.8%, 38.1%, 29%)
CIE-LAB	lab(43.31, 56.69, -4.77)
CIE-LCH	lch(43.31, 56.89, 355.19°)
OKLab	oklab(53.42% 0.1739 -0.0118)
OKLCH	oklch(53.42% 0.174 356.1)
XYZ	xyz(23.1660, 13.3641, 16.6857)
Luminance	0.1336 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53370 #33B578

analogous

#B533B1 #B53370 #B53733

triadic

#B53370 #70B533 #3370B5

tetradic

#B53370 #B1B533 #33B578 #3733B5

square

#B53370 #B1B533 #33B578 #3733B5

split-complementary

#B53370 #33B537 #33B1B5

monochromatic

#561835 #852652 #B53370 #CF568F #DD86AF

Accessibility & contrast

On white

5.72

#B53370 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#B53370 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53370

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53370	#FFFFFF	#000000	##FFFFFF
##B53370	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C5772

Deuteranopia (green-blind)

#706F6D

Tritanopia (blue-blind)

#C3254D

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b53370;
/* rgb */ color: rgb(181, 51, 112);
/* oklch */ color: oklch(53.4% 0.174 356.1);

Tailwind

colors: {
  custom: {
    50: '#d07599',
    500: '#b53370',
    950: '#000000',
  },
}

SCSS

$custom: #b53370;
$custom-light: #d07599;
$custom-dark: #000000;

JSON

{
  "hex": "#b53370",
  "rgb": {
    "r": 181,
    "g": 51,
    "b": 112
  },
  "hsl": {
    "h": 331.846,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.53418,
    "c": 0.17426,
    "h": 356.1
  },
  "luminance": 0.13361
}

Semantic roles & 50–950 ramp

primary

#B53370

secondary

#7DC6A4

accent

#DF9948

background

#FDF7F9

surface

#FAEDF2

border

#D3C8CC

text

#15090D

muted

#837B7E

Preview Lab

Preview with #B53370

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

Preview Lab → · Contrast checker → · Palette generator →