#B53189#B53189

#B53189 is a mid, vivid pink. Relative luminance 0.138; OKLCH L 54.2% C 0.189 H 344.4°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#B53189
RGB	rgb(181, 49, 137)
HSL	hsl(320, 57%, 45%)
HSV	hsv(320, 73%, 71%)
CMYK	cmyk(0%, 72.9%, 24.3%, 29%)
CIE-LAB	lab(43.99, 60.38, -19.09)
CIE-LCH	lch(43.99, 63.33, 342.45°)
OKLab	oklab(54.22% 0.1824 -0.0509)
OKLCH	oklch(54.22% 0.189 344.4)
XYZ	xyz(24.6707, 13.8291, 25.0321)
Luminance	0.1383 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53189 #31B55D

analogous

#9F31B5 #B53189 #B53147

triadic

#B53189 #89B531 #3189B5

tetradic

#B53189 #B59F31 #31B55D #3147B5

square

#B53189 #B59F31 #31B55D #3147B5

split-complementary

#B53189 #47B531 #31B59F

monochromatic

#551740 #852465 #B53189 #D053A7 #DD83BF

Accessibility & contrast

On white

5.58

#B53189 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#B53189 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53189

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53189	#FFFFFF	#000000	##FFFFFF
##B53189	1.00	5.58	3.77	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405A8B

Deuteranopia (green-blind)

#687086

Tritanopia (blue-blind)

#C13059

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b53189;
/* rgb */ color: rgb(181, 49, 137);
/* oklch */ color: oklch(54.2% 0.189 344.4);

Tailwind

colors: {
  custom: {
    50: '#cf75ab',
    500: '#b53189',
    950: '#000000',
  },
}

SCSS

$custom: #b53189;
$custom-light: #cf75ab;
$custom-dark: #000000;

JSON

{
  "hex": "#b53189",
  "rgb": {
    "r": 181,
    "g": 49,
    "b": 137
  },
  "hsl": {
    "h": 320,
    "s": 57.391,
    "l": 45.098
  },
  "oklch": {
    "l": 0.5422,
    "c": 0.1894,
    "h": 344.4
  },
  "luminance": 0.13827
}

Semantic roles & 50–950 ramp

primary

#B53189

secondary

#7BC794

accent

#E17A47

background

#FDF7FA

surface

#FAEEF4

border

#D3C9CE

text

#140910

muted

#837B7F

Preview Lab

Preview with #B53189

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

Preview Lab → · Contrast checker → · Palette generator →