#B440CC#B440CC

#B440CC is a mid, highly saturated purple. Relative luminance 0.177; OKLCH L 59.0% C 0.221 H 320.3°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#B440CC
RGB	rgb(180, 64, 204)
HSL	hsl(290, 58%, 53%)
HSV	hsv(290, 69%, 80%)
CMYK	cmyk(11.8%, 68.6%, 0%, 20%)
CIE-LAB	lab(49.17, 65.31, -50.58)
CIE-LCH	lch(49.17, 82.61, 322.25°)
OKLab	oklab(59.03% 0.1702 -0.1415)
OKLCH	oklch(59.03% 0.221 320.3)
XYZ	xyz(31.5535, 17.7313, 58.8755)
Luminance	0.1773 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B440CC #58CC40

analogous

#6E40CC #B440CC #CC409E

triadic

#B440CC #CCB440 #40CCB4

tetradic

#B440CC #CC6E40 #58CC40 #409ECC

square

#B440CC #CC6E40 #58CC40 #409ECC

split-complementary

#B440CC #9ECC40 #40CC6E

monochromatic

#641F73 #8F2CA3 #B440CC #C770D9 #DAA1E6

Accessibility & contrast

On white

4.62

#B440CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#B440CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B440CC

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B440CC	#FFFFFF	#000000	##FFFFFF
##B440CC	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD0

Deuteranopia (green-blind)

#4D79C9

Tritanopia (blue-blind)

#B55981

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b440cc;
/* rgb */ color: rgb(180, 64, 204);
/* oklch */ color: oklch(59.0% 0.221 320.3);

Tailwind

colors: {
  custom: {
    50: '#ce7edc',
    500: '#b440cc',
    950: '#000000',
  },
}

SCSS

$custom: #b440cc;
$custom-light: #ce7edc;
$custom-dark: #000000;

JSON

{
  "hex": "#b440cc",
  "rgb": {
    "r": 180,
    "g": 64,
    "b": 204
  },
  "hsl": {
    "h": 289.714,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.59027,
    "c": 0.22133,
    "h": 320.3
  },
  "luminance": 0.1773
}

Semantic roles & 50–950 ramp

primary

#B440CC

secondary

#A0D295

accent

#E14761

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140B15

muted

#837C83

Preview Lab

Preview with #B440CC

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

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