#B440C4#B440C4

#B440C4 is a mid, highly saturated purple. Relative luminance 0.174; OKLCH L 58.5% C 0.214 H 322.6°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#B440C4
RGB	rgb(180, 64, 196)
HSL	hsl(293, 53%, 51%)
HSV	hsv(293, 67%, 77%)
CMYK	cmyk(8.2%, 67.3%, 0%, 23.1%)
CIE-LAB	lab(48.71, 63.85, -46.70)
CIE-LCH	lch(48.71, 79.10, 323.82°)
OKLab	oklab(58.55% 0.1704 -0.1302)
OKLCH	oklch(58.55% 0.214 322.6)
XYZ	xyz(30.6186, 17.3573, 53.9514)
Luminance	0.1736 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B440C4 #50C440

analogous

#7240C4 #B440C4 #C44092

triadic

#B440C4 #C4B440 #40C4B4

tetradic

#B440C4 #C47240 #50C440 #4092C4

square

#B440C4 #C47240 #50C440 #4092C4

split-complementary

#B440C4 #92C440 #40C472

monochromatic

#602069 #8B2F98 #B440C4 #C66FD2 #D99EE1

Accessibility & contrast

On white

4.70

#B440C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#B440C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B440C4

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B440C4	#FFFFFF	#000000	##FFFFFF
##B440C4	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A6BC8

Deuteranopia (green-blind)

#5378C1

Tritanopia (blue-blind)

#B6567D

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #b440c4;
/* rgb */ color: rgb(180, 64, 196);
/* oklch */ color: oklch(58.5% 0.214 322.6);

Tailwind

colors: {
  custom: {
    50: '#ce7ed6',
    500: '#b440c4',
    950: '#000000',
  },
}

SCSS

$custom: #b440c4;
$custom-light: #ce7ed6;
$custom-dark: #000000;

JSON

{
  "hex": "#b440c4",
  "rgb": {
    "r": 180,
    "g": 64,
    "b": 196
  },
  "hsl": {
    "h": 292.727,
    "s": 52.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.58547,
    "c": 0.21443,
    "h": 322.6
  },
  "luminance": 0.17356
}

Semantic roles & 50–950 ramp

primary

#B440C4

secondary

#9ACD93

accent

#DC4C5D

background

#FDF8FD

surface

#FAEFFA

border

#D3CAD3

text

#140B14

muted

#837C83

Preview Lab

Preview with #B440C4

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

Preview Lab → · Contrast checker → · Palette generator →