#B53180#B53180

#B53180 is a mid, vivid pink. Relative luminance 0.136; OKLCH L 53.8% C 0.184 H 348.4°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#B53180
RGB	rgb(181, 49, 128)
HSL	hsl(324, 57%, 45%)
HSV	hsv(324, 73%, 71%)
CMYK	cmyk(0%, 72.9%, 29.3%, 29%)
CIE-LAB	lab(43.63, 59.24, -14.15)
CIE-LCH	lch(43.63, 60.91, 346.57°)
OKLab	oklab(53.84% 0.1805 -0.0372)
OKLCH	oklch(53.84% 0.184 348.4)
XYZ	xyz(24.0518, 13.5816, 21.7728)
Luminance	0.1358 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53180 #31B566

analogous

#A831B5 #B53180 #B5313E

triadic

#B53180 #80B531 #3180B5

tetradic

#B53180 #B5A831 #31B566 #313EB5

square

#B53180 #B5A831 #31B566 #313EB5

split-complementary

#B53180 #3EB531 #31B5A8

monochromatic

#55173C #85245E #B53180 #D0539E #DD83B9

Accessibility & contrast

On white

5.65

#B53180 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#B53180 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53180

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53180	#FFFFFF	#000000	##FFFFFF
##B53180	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#445882

Deuteranopia (green-blind)

#6B6F7D

Tritanopia (blue-blind)

#C22B54

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b53180;
/* rgb */ color: rgb(181, 49, 128);
/* oklch */ color: oklch(53.8% 0.184 348.4);

Tailwind

colors: {
  custom: {
    50: '#cf75a5',
    500: '#b53180',
    950: '#000000',
  },
}

SCSS

$custom: #b53180;
$custom-light: #cf75a5;
$custom-dark: #000000;

JSON

{
  "hex": "#b53180",
  "rgb": {
    "r": 181,
    "g": 49,
    "b": 128
  },
  "hsl": {
    "h": 324.091,
    "s": 57.391,
    "l": 45.098
  },
  "oklch": {
    "l": 0.53839,
    "c": 0.18426,
    "h": 348.4
  },
  "luminance": 0.13579
}

Semantic roles & 50–950 ramp

primary

#B53180

secondary

#7BC799

accent

#E18547

background

#FDF7FA

surface

#FAEDF4

border

#D3C8CE

text

#14090F

muted

#837B7F

Preview Lab

Preview with #B53180

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

Preview Lab → · Contrast checker → · Palette generator →