#B53263#B53263

#B53263 is a mid, vivid pink. Relative luminance 0.130; OKLCH L 52.9% C 0.171 H 2.4°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#B53263
RGB	rgb(181, 50, 99)
HSL	hsl(338, 57%, 45%)
HSV	hsv(338, 72%, 71%)
CMYK	cmyk(0%, 72.4%, 45.3%, 29%)
CIE-LAB	lab(42.78, 55.73, 2.53)
CIE-LCH	lch(42.78, 55.79, 2.60°)
OKLab	oklab(52.9% 0.1707 0.0071)
OKLCH	oklch(52.9% 0.171 2.4)
XYZ	xyz(22.4505, 13.0087, 13.1307)
Luminance	0.1301 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53263 #32B584

analogous

#B532A5 #B53263 #B54232

triadic

#B53263 #63B532 #3263B5

tetradic

#B53263 #A5B532 #32B584 #4232B5

square

#B53263 #A5B532 #32B584 #4232B5

split-complementary

#B53263 #32B542 #32A5B5

monochromatic

#55182F #852549 #B53263 #D05483 #DD84A6

Accessibility & contrast

On white

5.83

#B53263 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#B53263 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53263

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53263	#FFFFFF	#000000	##FFFFFF
##B53263	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5564

Deuteranopia (green-blind)

#726E60

Tritanopia (blue-blind)

#C51C47

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b53263;
/* rgb */ color: rgb(181, 50, 99);
/* oklch */ color: oklch(52.9% 0.171 2.4);

Tailwind

colors: {
  custom: {
    50: '#d0748f',
    500: '#b53263',
    950: '#000000',
  },
}

SCSS

$custom: #b53263;
$custom-light: #d0748f;
$custom-dark: #000000;

JSON

{
  "hex": "#b53263",
  "rgb": {
    "r": 181,
    "g": 50,
    "b": 99
  },
  "hsl": {
    "h": 337.557,
    "s": 56.71,
    "l": 45.294
  },
  "oklch": {
    "l": 0.52896,
    "c": 0.17085,
    "h": 2.4
  },
  "luminance": 0.13006
}

Semantic roles & 50–950 ramp

primary

#B53263

secondary

#7CC7AB

accent

#E0A748

background

#FDF7F8

surface

#FBEDF0

border

#D4C8CB

text

#15090C

muted

#837B7D

Preview Lab

Preview with #B53263

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

Preview Lab → · Contrast checker → · Palette generator →