#B553F0#B553F0

#B553F0 is a light, highly saturated violet. Relative luminance 0.223; OKLCH L 63.5% C 0.231 H 310.1°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#B553F0
RGB	rgb(181, 83, 240)
HSL	hsl(277, 84%, 63%)
HSV	hsv(277, 65%, 94%)
CMYK	cmyk(24.6%, 65.4%, 0%, 5.9%)
CIE-LAB	lab(54.35, 64.72, -62.67)
CIE-LCH	lch(54.35, 90.09, 315.92°)
OKLab	oklab(63.47% 0.149 -0.177)
OKLCH	oklch(63.47% 0.231 310.1)
XYZ	xyz(37.8744, 22.3023, 84.7308)
Luminance	0.2230 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B553F0 #8EF053

analogous

#6653F0 #B553F0 #F053DD

triadic

#B553F0 #F0B553 #53F0B5

tetradic

#B553F0 #F06653 #8EF053 #53DDF0

square

#B553F0 #F06653 #8EF053 #53DDF0

split-complementary

#B553F0 #DDF053 #53F066

monochromatic

#7910B9 #9D1BEB #B553F0 #CD8BF5 #E5C4FA

Accessibility & contrast

On white

3.85

#B553F0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#B553F0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B553F0

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B553F0	#FFFFFF	#000000	##000000
##B553F0	1.00	3.85	5.46	5.46
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007EF5

Deuteranopia (green-blind)

#3C84EC

Tritanopia (blue-blind)

#AD739B

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #b553f0;
/* rgb */ color: rgb(181, 83, 240);
/* oklch */ color: oklch(63.5% 0.231 310.1);

Tailwind

colors: {
  custom: {
    50: '#cf8af6',
    500: '#b553f0',
    950: '#000000',
  },
}

SCSS

$custom: #b553f0;
$custom-light: #cf8af6;
$custom-dark: #000000;

JSON

{
  "hex": "#b553f0",
  "rgb": {
    "r": 181,
    "g": 83,
    "b": 240
  },
  "hsl": {
    "h": 277.452,
    "s": 83.957,
    "l": 63.333
  },
  "oklch": {
    "l": 0.6347,
    "c": 0.23136,
    "h": 310.1
  },
  "luminance": 0.22302
}

Semantic roles & 50–950 ramp

primary

#B553F0

secondary

#C8EBB3

accent

#E00558

background

#FDF8FF

surface

#FAF0FF

border

#D3CBD7

text

#140C17

muted

#837D85

Preview Lab

Preview with #B553F0

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

Preview Lab → · Contrast checker → · Palette generator →