#B440CF#B440CF

#B440CF is a mid, highly saturated purple. Relative luminance 0.179; OKLCH L 59.2% C 0.224 H 319.4°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#B440CF
RGB	rgb(180, 64, 207)
HSL	hsl(289, 60%, 53%)
HSV	hsv(289, 69%, 81%)
CMYK	cmyk(13%, 69.1%, 0%, 18.8%)
CIE-LAB	lab(49.35, 65.87, -52.02)
CIE-LCH	lch(49.35, 83.93, 321.70°)
OKLab	oklab(59.21% 0.17 -0.1457)
OKLCH	oklch(59.21% 0.224 319.4)
XYZ	xyz(31.9168, 17.8766, 60.7887)
Luminance	0.1787 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B440CF #5BCF40

analogous

#6C40CF #B440CF #CF40A3

triadic

#B440CF #CFB440 #40CFB4

tetradic

#B440CF #CF6C40 #5BCF40 #40A3CF

square

#B440CF #CF6C40 #5BCF40 #40A3CF

split-complementary

#B440CF #A3CF40 #40CF6C

monochromatic

#661E77 #902AA8 #B440CF #C771DB #DAA2E8

Accessibility & contrast

On white

4.59

#B440CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#B440CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B440CF

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B440CF	#FFFFFF	#000000	##FFFFFF
##B440CF	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED3

Deuteranopia (green-blind)

#4B79CC

Tritanopia (blue-blind)

#B45B83

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b440cf;
/* rgb */ color: rgb(180, 64, 207);
/* oklch */ color: oklch(59.2% 0.224 319.4);

Tailwind

colors: {
  custom: {
    50: '#ce7ede',
    500: '#b440cf',
    950: '#000000',
  },
}

SCSS

$custom: #b440cf;
$custom-light: #ce7ede;
$custom-dark: #000000;

JSON

{
  "hex": "#b440cf",
  "rgb": {
    "r": 180,
    "g": 64,
    "b": 207
  },
  "hsl": {
    "h": 288.671,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.59211,
    "c": 0.22393,
    "h": 319.4
  },
  "luminance": 0.17875
}

Semantic roles & 50–950 ramp

primary

#B440CF

secondary

#A2D497

accent

#E34563

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140B15

muted

#837C83

Preview Lab

Preview with #B440CF

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

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