#B440C5#B440C5

#B440C5 is a mid, highly saturated purple. Relative luminance 0.174; OKLCH L 58.6% C 0.215 H 322.3°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#B440C5
RGB	rgb(180, 64, 197)
HSL	hsl(292, 53%, 51%)
HSV	hsv(292, 68%, 77%)
CMYK	cmyk(8.6%, 67.5%, 0%, 22.7%)
CIE-LAB	lab(48.76, 64.03, -47.19)
CIE-LCH	lch(48.76, 79.54, 323.61°)
OKLab	oklab(58.61% 0.1704 -0.1316)
OKLCH	oklch(58.61% 0.215 322.3)
XYZ	xyz(30.7328, 17.4030, 54.5528)
Luminance	0.1740 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B440C5 #51C540

analogous

#7140C5 #B440C5 #C54093

triadic

#B440C5 #C5B440 #40C5B4

tetradic

#B440C5 #C57140 #51C540 #4093C5

square

#B440C5 #C57140 #51C540 #4093C5

split-complementary

#B440C5 #93C540 #40C571

monochromatic

#61206A #8C2F99 #B440C5 #C66FD3 #D99EE2

Accessibility & contrast

On white

4.69

#B440C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#B440C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B440C5

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B440C5	#FFFFFF	#000000	##FFFFFF
##B440C5	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#186BC9

Deuteranopia (green-blind)

#5278C2

Tritanopia (blue-blind)

#B6577E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #b440c5;
/* rgb */ color: rgb(180, 64, 197);
/* oklch */ color: oklch(58.6% 0.215 322.3);

Tailwind

colors: {
  custom: {
    50: '#ce7ed7',
    500: '#b440c5',
    950: '#000000',
  },
}

SCSS

$custom: #b440c5;
$custom-light: #ce7ed7;
$custom-dark: #000000;

JSON

{
  "hex": "#b440c5",
  "rgb": {
    "r": 180,
    "g": 64,
    "b": 197
  },
  "hsl": {
    "h": 292.331,
    "s": 53.414,
    "l": 51.176
  },
  "oklch": {
    "l": 0.58606,
    "c": 0.21529,
    "h": 322.3
  },
  "luminance": 0.17401
}

Semantic roles & 50–950 ramp

primary

#B440C5

secondary

#9BCE93

accent

#DD4B5E

background

#FDF8FD

surface

#FAEFFA

border

#D3CAD3

text

#140B14

muted

#837C83

Preview Lab

Preview with #B440C5

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

Preview Lab → · Contrast checker → · Palette generator →