#B553BB#B553BB

#B553BB is a mid, vivid purple. Relative luminance 0.196; OKLCH L 60.4% C 0.180 H 325.3°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#B553BB
RGB	rgb(181, 83, 187)
HSL	hsl(297, 43%, 53%)
HSV	hsv(297, 56%, 73%)
CMYK	cmyk(3.2%, 55.6%, 0%, 26.7%)
CIE-LAB	lab(51.38, 54.17, -37.24)
CIE-LCH	lch(51.38, 65.74, 325.49°)
OKLab	oklab(60.36% 0.1483 -0.1028)
OKLCH	oklch(60.36% 0.181 325.3)
XYZ	xyz(31.1182, 19.5998, 49.1481)
Luminance	0.1960 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B553BB #59BB53

analogous

#8153BB #B553BB #BB538D

triadic

#B553BB #BBB553 #53BBB5

tetradic

#B553BB #BB8153 #59BB53 #538DBB

square

#B553BB #BB8153 #59BB53 #538DBB

split-complementary

#B553BB #8DBB53 #53BB81

monochromatic

#662A6A #903B96 #B553BB #C87FCC #DBABDE

Accessibility & contrast

On white

4.27

#B553BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#B553BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B553BB

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B553BB	#FFFFFF	#000000	##000000
##B553BB	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4573BE

Deuteranopia (green-blind)

#657FB8

Tritanopia (blue-blind)

#B9607F

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #b553bb;
/* rgb */ color: rgb(181, 83, 187);
/* oklch */ color: oklch(60.4% 0.180 325.3);

Tailwind

colors: {
  custom: {
    50: '#ce88d0',
    500: '#b553bb',
    950: '#000000',
  },
}

SCSS

$custom: #b553bb;
$custom-light: #ce88d0;
$custom-dark: #000000;

JSON

{
  "hex": "#b553bb",
  "rgb": {
    "r": 181,
    "g": 83,
    "b": 187
  },
  "hsl": {
    "h": 296.538,
    "s": 43.333,
    "l": 52.941
  },
  "oklch": {
    "l": 0.60364,
    "c": 0.1805,
    "h": 325.3
  },
  "luminance": 0.19598
}

Semantic roles & 50–950 ramp

primary

#B553BB

secondary

#A1CB9E

accent

#D3555C

background

#FCF8FC

surface

#F9F0F9

border

#D2CBD2

text

#140C14

muted

#827D82

Preview Lab

Preview with #B553BB

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

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