#B53363#B53363

#B53363 is a mid, vivid pink. Relative luminance 0.131; OKLCH L 53.0% C 0.170 H 2.6°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#B53363
RGB	rgb(181, 51, 99)
HSL	hsl(338, 56%, 45%)
HSV	hsv(338, 72%, 71%)
CMYK	cmyk(0%, 71.8%, 45.3%, 29%)
CIE-LAB	lab(42.91, 55.37, 2.72)
CIE-LCH	lch(42.91, 55.43, 2.81°)
OKLab	oklab(52.99% 0.1695 0.0076)
OKLCH	oklch(52.99% 0.17 2.6)
XYZ	xyz(22.4938, 13.0952, 13.1451)
Luminance	0.1309 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53363 #33B585

analogous

#B533A4 #B53363 #B54433

triadic

#B53363 #63B533 #3363B5

tetradic

#B53363 #A4B533 #33B585 #4433B5

square

#B53363 #A4B533 #33B585 #4433B5

split-complementary

#B53363 #33B544 #33A4B5

monochromatic

#56182F #852649 #B53363 #CF5683 #DD86A6

Accessibility & contrast

On white

5.80

#B53363 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#B53363 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53363

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53363	#FFFFFF	#000000	##FFFFFF
##B53363	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505564

Deuteranopia (green-blind)

#726F60

Tritanopia (blue-blind)

#C51E47

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b53363;
/* rgb */ color: rgb(181, 51, 99);
/* oklch */ color: oklch(53.0% 0.170 2.6);

Tailwind

colors: {
  custom: {
    50: '#d0758f',
    500: '#b53363',
    950: '#000000',
  },
}

SCSS

$custom: #b53363;
$custom-light: #d0758f;
$custom-dark: #000000;

JSON

{
  "hex": "#b53363",
  "rgb": {
    "r": 181,
    "g": 51,
    "b": 99
  },
  "hsl": {
    "h": 337.846,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.52991,
    "c": 0.16971,
    "h": 2.6
  },
  "luminance": 0.13092
}

Semantic roles & 50–950 ramp

primary

#B53363

secondary

#7DC6AB

accent

#DFA848

background

#FDF7F8

surface

#FBEDF0

border

#D4C8CB

text

#15090C

muted

#837B7D

Preview Lab

Preview with #B53363

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

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