#B553EC#B553EC

#B553EC is a light, highly saturated violet. Relative luminance 0.221; OKLCH L 63.2% C 0.227 H 311.0°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#B553EC
RGB	rgb(181, 83, 236)
HSL	hsl(278, 80%, 63%)
HSV	hsv(278, 65%, 93%)
CMYK	cmyk(23.3%, 64.8%, 0%, 7.5%)
CIE-LAB	lab(54.10, 63.88, -60.83)
CIE-LCH	lch(54.10, 88.21, 316.40°)
OKLab	oklab(63.21% 0.1492 -0.1716)
OKLCH	oklch(63.21% 0.227 311)
XYZ	xyz(37.2868, 22.0673, 81.6358)
Luminance	0.2207 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B553EC #8AEC53

analogous

#6853EC #B553EC #EC53D7

triadic

#B553EC #ECB553 #53ECB5

tetradic

#B553EC #EC6853 #8AEC53 #53D7EC

square

#B553EC #EC6853 #8AEC53 #53D7EC

split-complementary

#B553EC #D7EC53 #53EC68

monochromatic

#7814B1 #9D1CE6 #B553EC #CD8AF2 #E4C1F8

Accessibility & contrast

On white

3.88

#B553EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#B553EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B553EC

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B553EC	#FFFFFF	#000000	##000000
##B553EC	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007DF1

Deuteranopia (green-blind)

#4183E9

Tritanopia (blue-blind)

#AE7299

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #b553ec;
/* rgb */ color: rgb(181, 83, 236);
/* oklch */ color: oklch(63.2% 0.227 311.0);

Tailwind

colors: {
  custom: {
    50: '#cf89f3',
    500: '#b553ec',
    950: '#000000',
  },
}

SCSS

$custom: #b553ec;
$custom-light: #cf89f3;
$custom-dark: #000000;

JSON

{
  "hex": "#b553ec",
  "rgb": {
    "r": 181,
    "g": 83,
    "b": 236
  },
  "hsl": {
    "h": 278.431,
    "s": 80.105,
    "l": 62.549
  },
  "oklch": {
    "l": 0.63212,
    "c": 0.22743,
    "h": 311
  },
  "luminance": 0.22066
}

Semantic roles & 50–950 ramp

primary

#B553EC

secondary

#C6E9B2

accent

#DC0955

background

#FDF8FE

surface

#FAF0FD

border

#D3CBD5

text

#140C17

muted

#837D85

Preview Lab

Preview with #B553EC

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

Preview Lab → · Contrast checker → · Palette generator →