#B53581#B53581

#B53581 is a mid, vivid pink. Relative luminance 0.140; OKLCH L 54.3% C 0.180 H 348.3°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#B53581
RGB	rgb(181, 53, 129)
HSL	hsl(324, 55%, 46%)
HSV	hsv(324, 71%, 71%)
CMYK	cmyk(0%, 70.7%, 28.7%, 29%)
CIE-LAB	lab(44.17, 57.95, -13.93)
CIE-LCH	lch(44.17, 59.60, 346.48°)
OKLab	oklab(54.25% 0.1763 -0.0366)
OKLCH	oklch(54.25% 0.18 348.3)
XYZ	xyz(24.2928, 13.9576, 22.1794)
Luminance	0.1396 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53581 #35B569

analogous

#A935B5 #B53581 #B53541

triadic

#B53581 #81B535 #3581B5

tetradic

#B53581 #B5A935 #35B569 #3541B5

square

#B53581 #B5A935 #35B569 #3541B5

split-complementary

#B53581 #41B535 #35B5A9

monochromatic

#56193E #86275F #B53581 #CE599F #DC88BA

Accessibility & contrast

On white

5.54

#B53581 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#B53581 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53581

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53581	#FFFFFF	#000000	##FFFFFF
##B53581	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#475A83

Deuteranopia (green-blind)

#6C717E

Tritanopia (blue-blind)

#C23056

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b53581;
/* rgb */ color: rgb(181, 53, 129);
/* oklch */ color: oklch(54.3% 0.180 348.3);

Tailwind

colors: {
  custom: {
    50: '#cf77a5',
    500: '#b53581',
    950: '#000000',
  },
}

SCSS

$custom: #b53581;
$custom-light: #cf77a5;
$custom-dark: #000000;

JSON

{
  "hex": "#b53581",
  "rgb": {
    "r": 181,
    "g": 53,
    "b": 129
  },
  "hsl": {
    "h": 324.375,
    "s": 54.701,
    "l": 45.882
  },
  "oklch": {
    "l": 0.54251,
    "c": 0.18004,
    "h": 348.3
  },
  "luminance": 0.13955
}

Semantic roles & 50–950 ramp

primary

#B53581

secondary

#80C69C

accent

#DE864A

background

#FDF7FA

surface

#FAEEF4

border

#D3C9CE

text

#14090F

muted

#837B7F

Preview Lab

Preview with #B53581

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

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