#440F59#440F59

#440F59 is a dark, vivid purple. Relative luminance 0.023; OKLCH L 30.1% C 0.127 H 314.0°. Best body text is #FFFFFF at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#440F59
RGB	rgb(68, 15, 89)
HSL	hsl(283, 71%, 20%)
HSV	hsv(283, 83%, 35%)
CMYK	cmyk(23.6%, 83.1%, 0%, 65.1%)
CIE-LAB	lab(16.95, 36.92, -32.40)
CIE-LCH	lch(16.95, 49.12, 318.74°)
OKLab	oklab(30.06% 0.0885 -0.0915)
OKLCH	oklch(30.06% 0.127 314)
XYZ	xyz(4.3576, 2.2920, 9.6621)
Luminance	0.0229 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 4.01

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#440F59 #24590F

analogous

#1F0F59 #440F59 #590F49

triadic

#440F59 #59440F #0F5944

tetradic

#440F59 #591F0F #24590F #0F4959

square

#440F59 #591F0F #24590F #0F4959

split-complementary

#440F59 #49590F #0F591F

monochromatic

#14041A #1C0625 #440F59 #6C188D #9421C2

Accessibility & contrast

On white

14.40

#440F59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#440F59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #440F59

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##440F59	#FFFFFF	#000000	##FFFFFF
##440F59	1.00	14.40	1.46	14.40
#FFFFFF	14.40	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00275B

Deuteranopia (green-blind)

#082B57

Tritanopia (blue-blind)

#422034

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #440f59;
/* rgb */ color: rgb(68, 15, 89);
/* oklch */ color: oklch(30.1% 0.127 314.0);

Tailwind

colors: {
  custom: {
    50: '#7b5488',
    500: '#440f59',
    950: '#000000',
  },
}

SCSS

$custom: #440f59;
$custom-light: #7b5488;
$custom-dark: #000000;

JSON

{
  "hex": "#440f59",
  "rgb": {
    "r": 68,
    "g": 15,
    "b": 89
  },
  "hsl": {
    "h": 282.973,
    "s": 71.154,
    "l": 20.392
  },
  "oklch": {
    "l": 0.30061,
    "c": 0.1273,
    "h": 314
  },
  "luminance": 0.02292
}

Semantic roles & 50–950 ramp

primary

#440F59

secondary

#4D9331

accent

#EE3A6D

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#0A030B

muted

#7C787C

Preview Lab

Preview with #440F59

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

Preview Lab → · Contrast checker → · Palette generator →