#B443CB#B443CB

#B443CB is a mid, highly saturated purple. Relative luminance 0.180; OKLCH L 59.3% C 0.217 H 320.4°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#B443CB
RGB	rgb(180, 67, 203)
HSL	hsl(290, 57%, 53%)
HSV	hsv(290, 67%, 80%)
CMYK	cmyk(11.3%, 67%, 0%, 20.4%)
CIE-LAB	lab(49.53, 63.94, -49.42)
CIE-LCH	lch(49.53, 80.81, 322.30°)
OKLab	oklab(59.27% 0.167 -0.1381)
OKLCH	oklch(59.27% 0.217 320.4)
XYZ	xyz(31.6077, 18.0310, 58.3038)
Luminance	0.1803 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B443CB #5ACB43

analogous

#7043CB #B443CB #CB439E

triadic

#B443CB #CBB443 #43CBB4

tetradic

#B443CB #CB7043 #5ACB43 #439ECB

square

#B443CB #CB7043 #5ACB43 #439ECB

split-complementary

#B443CB #9ECB43 #43CB70

monochromatic

#652074 #902DA4 #B443CB #C773D8 #DAA3E6

Accessibility & contrast

On white

4.56

#B443CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#B443CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B443CB

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B443CB	#FFFFFF	#000000	##000000
##B443CB	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#126ECF

Deuteranopia (green-blind)

#507AC8

Tritanopia (blue-blind)

#B55B82

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #b443cb;
/* rgb */ color: rgb(180, 67, 203);
/* oklch */ color: oklch(59.3% 0.217 320.4);

Tailwind

colors: {
  custom: {
    50: '#ce80db',
    500: '#b443cb',
    950: '#000000',
  },
}

SCSS

$custom: #b443cb;
$custom-light: #ce80db;
$custom-dark: #000000;

JSON

{
  "hex": "#b443cb",
  "rgb": {
    "r": 180,
    "g": 67,
    "b": 203
  },
  "hsl": {
    "h": 289.853,
    "s": 56.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.5927,
    "c": 0.21676,
    "h": 320.4
  },
  "luminance": 0.18029
}

Semantic roles & 50–950 ramp

primary

#B443CB

secondary

#A1D298

accent

#E04862

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140B15

muted

#837C83

Preview Lab

Preview with #B443CB

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

Preview Lab → · Contrast checker → · Palette generator →