#B553CD#B553CD

#B553CD is a mid, vivid purple. Relative luminance 0.204; OKLCH L 61.3% C 0.197 H 319.3°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#B553CD
RGB	rgb(181, 83, 205)
HSL	hsl(288, 55%, 56%)
HSV	hsv(288, 60%, 80%)
CMYK	cmyk(11.7%, 59.5%, 0%, 19.6%)
CIE-LAB	lab(52.31, 57.58, -46.14)
CIE-LCH	lch(52.31, 73.79, 321.29°)
OKLab	oklab(61.34% 0.1496 -0.1286)
OKLCH	oklch(61.34% 0.197 319.3)
XYZ	xyz(33.1673, 20.4195, 59.9400)
Luminance	0.2042 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B553CD #6BCD53

analogous

#7853CD #B553CD #CD53A8

triadic

#B553CD #CDB553 #53CDB5

tetradic

#B553CD #CD7853 #6BCD53 #53A8CD

square

#B553CD #CD7853 #6BCD53 #53A8CD

split-complementary

#B553CD #A8CD53 #53CD78

monochromatic

#6E2580 #9733B0 #B553CD #C982DB #DEB2E9

Accessibility & contrast

On white

4.13

#B553CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#B553CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B553CD

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B553CD	#FFFFFF	#000000	##000000
##B553CD	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3676D1

Deuteranopia (green-blind)

#5B80CA

Tritanopia (blue-blind)

#B56788

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #b553cd;
/* rgb */ color: rgb(181, 83, 205);
/* oklch */ color: oklch(61.3% 0.197 319.3);

Tailwind

colors: {
  custom: {
    50: '#ce89dd',
    500: '#b553cd',
    950: '#000000',
  },
}

SCSS

$custom: #b553cd;
$custom-light: #ce89dd;
$custom-dark: #000000;

JSON

{
  "hex": "#b553cd",
  "rgb": {
    "r": 181,
    "g": 83,
    "b": 205
  },
  "hsl": {
    "h": 288.197,
    "s": 54.955,
    "l": 56.471
  },
  "oklch": {
    "l": 0.61341,
    "c": 0.19733,
    "h": 319.3
  },
  "luminance": 0.20418
}

Semantic roles & 50–950 ramp

primary

#B553CD

secondary

#AFD7A5

accent

#DE4A67

background

#FDF8FD

surface

#FAF0FB

border

#D3CBD4

text

#140C15

muted

#837D83

Preview Lab

Preview with #B553CD

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

Preview Lab → · Contrast checker → · Palette generator →