#B53182#B53182

#B53182 is a mid, vivid pink. Relative luminance 0.136; OKLCH L 53.9% C 0.185 H 347.5°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#B53182
RGB	rgb(181, 49, 130)
HSL	hsl(323, 57%, 45%)
HSV	hsv(323, 73%, 71%)
CMYK	cmyk(0%, 72.9%, 28.2%, 29%)
CIE-LAB	lab(43.70, 59.49, -15.26)
CIE-LCH	lch(43.70, 61.42, 345.62°)
OKLab	oklab(53.92% 0.1809 -0.0402)
OKLCH	oklch(53.92% 0.185 347.5)
XYZ	xyz(24.1848, 13.6348, 22.4729)
Luminance	0.1363 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53182 #31B564

analogous

#A631B5 #B53182 #B53140

triadic

#B53182 #82B531 #3182B5

tetradic

#B53182 #B5A631 #31B564 #3140B5

square

#B53182 #B5A631 #31B564 #3140B5

split-complementary

#B53182 #40B531 #31B5A6

monochromatic

#55173D #85245F #B53182 #D053A0 #DD83BA

Accessibility & contrast

On white

5.64

#B53182 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#B53182 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53182

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53182	#FFFFFF	#000000	##FFFFFF
##B53182	1.00	5.64	3.73	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#445984

Deuteranopia (green-blind)

#6A707F

Tritanopia (blue-blind)

#C22C55

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b53182;
/* rgb */ color: rgb(181, 49, 130);
/* oklch */ color: oklch(53.9% 0.185 347.5);

Tailwind

colors: {
  custom: {
    50: '#cf75a6',
    500: '#b53182',
    950: '#000000',
  },
}

SCSS

$custom: #b53182;
$custom-light: #cf75a6;
$custom-dark: #000000;

JSON

{
  "hex": "#b53182",
  "rgb": {
    "r": 181,
    "g": 49,
    "b": 130
  },
  "hsl": {
    "h": 323.182,
    "s": 57.391,
    "l": 45.098
  },
  "oklch": {
    "l": 0.53922,
    "c": 0.18536,
    "h": 347.5
  },
  "luminance": 0.13632
}

Semantic roles & 50–950 ramp

primary

#B53182

secondary

#7BC798

accent

#E18247

background

#FDF7FA

surface

#FAEDF4

border

#D3C8CE

text

#14090F

muted

#837B7F

Preview Lab

Preview with #B53182

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

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