#440C53#440C53

#440C53 is a dark, vivid purple. Relative luminance 0.021; OKLCH L 29.3% C 0.125 H 317.8°. Best body text is #FFFFFF at 14.76:1 contrast (WCAG AA passes).

Color values

HEX	#440C53
RGB	rgb(68, 12, 83)
HSL	hsl(287, 75%, 19%)
HSV	hsv(287, 86%, 33%)
CMYK	cmyk(18.1%, 85.5%, 0%, 67.5%)
CIE-LAB	lab(16.09, 36.71, -29.74)
CIE-LCH	lch(16.09, 47.24, 320.99°)
OKLab	oklab(29.3% 0.0924 -0.0837)
OKLCH	oklch(29.3% 0.125 317.8)
XYZ	xyz(4.0765, 2.1166, 8.3758)
Luminance	0.0212 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#440C53 #1B530C

analogous

#200C53 #440C53 #530C3E

triadic

#440C53 #53440C #0C5344

tetradic

#440C53 #53200C #1B530C #0C3E53

square

#440C53 #53200C #1B530C #0C3E53

split-complementary

#440C53 #3E530C #0C5320

monochromatic

#16041B #18041E #440C53 #701488 #9C1BBE

Accessibility & contrast

On white

14.76

#440C53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#440C53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #440C53

14.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##440C53	#FFFFFF	#000000	##FFFFFF
##440C53	1.00	14.76	1.42	14.76
#FFFFFF	14.76	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002555

Deuteranopia (green-blind)

#0F2A51

Tritanopia (blue-blind)

#431C30

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #440c53;
/* rgb */ color: rgb(68, 12, 83);
/* oklch */ color: oklch(29.3% 0.125 317.8);

Tailwind

colors: {
  custom: {
    50: '#7b5384',
    500: '#440c53',
    950: '#000000',
  },
}

SCSS

$custom: #440c53;
$custom-light: #7b5384;
$custom-dark: #000000;

JSON

{
  "hex": "#440c53",
  "rgb": {
    "r": 68,
    "g": 12,
    "b": 83
  },
  "hsl": {
    "h": 287.324,
    "s": 74.737,
    "l": 18.627
  },
  "oklch": {
    "l": 0.29303,
    "c": 0.12467,
    "h": 317.8
  },
  "luminance": 0.02116
}

Semantic roles & 50–950 ramp

primary

#440C53

secondary

#418E2D

accent

#F1365E

background

#F7F4F8

surface

#EEE8EF

border

#C9C4CA

text

#0A030B

muted

#7C787C

Preview Lab

Preview with #440C53

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

Preview Lab → · Contrast checker → · Palette generator →