#B53183#B53183

#B53183 is a mid, vivid pink. Relative luminance 0.137; OKLCH L 54.0% C 0.186 H 347.0°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#B53183
RGB	rgb(181, 49, 131)
HSL	hsl(323, 57%, 45%)
HSV	hsv(323, 73%, 71%)
CMYK	cmyk(0%, 72.9%, 27.6%, 29%)
CIE-LAB	lab(43.74, 59.62, -15.81)
CIE-LCH	lch(43.74, 61.68, 345.15°)
OKLab	oklab(53.96% 0.1812 -0.0417)
OKLCH	oklch(53.96% 0.186 347)
XYZ	xyz(24.2522, 13.6617, 22.8281)
Luminance	0.1366 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53183 #31B563

analogous

#A531B5 #B53183 #B53141

triadic

#B53183 #83B531 #3183B5

tetradic

#B53183 #B5A531 #31B563 #3141B5

square

#B53183 #B5A531 #31B563 #3141B5

split-complementary

#B53183 #41B531 #31B5A5

monochromatic

#55173D #852460 #B53183 #D053A1 #DD83BB

Accessibility & contrast

On white

5.63

#B53183 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#B53183 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53183

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53183	#FFFFFF	#000000	##FFFFFF
##B53183	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#435985

Deuteranopia (green-blind)

#6A7080

Tritanopia (blue-blind)

#C22D56

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b53183;
/* rgb */ color: rgb(181, 49, 131);
/* oklch */ color: oklch(54.0% 0.186 347.0);

Tailwind

colors: {
  custom: {
    50: '#cf75a7',
    500: '#b53183',
    950: '#000000',
  },
}

SCSS

$custom: #b53183;
$custom-light: #cf75a7;
$custom-dark: #000000;

JSON

{
  "hex": "#b53183",
  "rgb": {
    "r": 181,
    "g": 49,
    "b": 131
  },
  "hsl": {
    "h": 322.727,
    "s": 57.391,
    "l": 45.098
  },
  "oklch": {
    "l": 0.53963,
    "c": 0.18591,
    "h": 347
  },
  "luminance": 0.13659
}

Semantic roles & 50–950 ramp

primary

#B53183

secondary

#7BC798

accent

#E18147

background

#FDF7FA

surface

#FAEDF4

border

#D3C8CE

text

#14090F

muted

#837B7F

Preview Lab

Preview with #B53183

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

Preview Lab → · Contrast checker → · Palette generator →