#B53188#B53188

#B53188 is a mid, vivid pink. Relative luminance 0.138; OKLCH L 54.2% C 0.189 H 344.8°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#B53188
RGB	rgb(181, 49, 136)
HSL	hsl(320, 57%, 45%)
HSV	hsv(320, 73%, 71%)
CMYK	cmyk(0%, 72.9%, 24.9%, 29%)
CIE-LAB	lab(43.95, 60.25, -18.55)
CIE-LCH	lch(43.95, 63.04, 342.89°)
OKLab	oklab(54.18% 0.1822 -0.0494)
OKLCH	oklch(54.18% 0.189 344.8)
XYZ	xyz(24.5993, 13.8006, 24.6561)
Luminance	0.1380 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53188 #31B55E

analogous

#A031B5 #B53188 #B53146

triadic

#B53188 #88B531 #3188B5

tetradic

#B53188 #B5A031 #31B55E #3146B5

square

#B53188 #B5A031 #31B55E #3146B5

split-complementary

#B53188 #46B531 #31B5A0

monochromatic

#551740 #852464 #B53188 #D053A6 #DD83BF

Accessibility & contrast

On white

5.59

#B53188 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#B53188 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53188

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53188	#FFFFFF	#000000	##FFFFFF
##B53188	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415A8A

Deuteranopia (green-blind)

#697085

Tritanopia (blue-blind)

#C12F58

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b53188;
/* rgb */ color: rgb(181, 49, 136);
/* oklch */ color: oklch(54.2% 0.189 344.8);

Tailwind

colors: {
  custom: {
    50: '#cf75aa',
    500: '#b53188',
    950: '#000000',
  },
}

SCSS

$custom: #b53188;
$custom-light: #cf75aa;
$custom-dark: #000000;

JSON

{
  "hex": "#b53188",
  "rgb": {
    "r": 181,
    "g": 49,
    "b": 136
  },
  "hsl": {
    "h": 320.455,
    "s": 57.391,
    "l": 45.098
  },
  "oklch": {
    "l": 0.54176,
    "c": 0.1888,
    "h": 344.8
  },
  "luminance": 0.13798
}

Semantic roles & 50–950 ramp

primary

#B53188

secondary

#7BC795

accent

#E17B47

background

#FDF7FA

surface

#FAEEF4

border

#D3C9CE

text

#140910

muted

#837B7F

Preview Lab

Preview with #B53188

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

Preview Lab → · Contrast checker → · Palette generator →