#440F5D#440F5D

#440F5D is a dark, vivid purple. Relative luminance 0.024; OKLCH L 30.4% C 0.131 H 311.8°. Best body text is #FFFFFF at 14.26:1 contrast (WCAG AA passes).

Color values

HEX	#440F5D
RGB	rgb(68, 15, 93)
HSL	hsl(281, 72%, 21%)
HSV	hsv(281, 84%, 36%)
CMYK	cmyk(26.9%, 83.9%, 0%, 63.5%)
CIE-LAB	lab(17.28, 37.84, -34.55)
CIE-LCH	lch(17.28, 51.24, 317.61°)
OKLab	oklab(30.4% 0.0876 -0.0979)
OKLCH	oklch(30.4% 0.131 311.8)
XYZ	xyz(4.5301, 2.3610, 10.5709)
Luminance	0.0236 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#440F5D #285D0F

analogous

#1D0F5D #440F5D #5D0F4F

triadic

#440F5D #5D440F #0F5D44

tetradic

#440F5D #5D1D0F #285D0F #0F4F5D

square

#440F5D #5D1D0F #285D0F #0F4F5D

split-complementary

#440F5D #4F5D0F #0F5D1D

monochromatic

#13041A #1D0628 #440F5D #6B1792 #9120C6

Accessibility & contrast

On white

14.26

#440F5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#440F5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #440F5D

14.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##440F5D	#FFFFFF	#000000	##FFFFFF
##440F5D	1.00	14.26	1.47	14.26
#FFFFFF	14.26	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00285F

Deuteranopia (green-blind)

#012B5B

Tritanopia (blue-blind)

#412236

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #440f5d;
/* rgb */ color: rgb(68, 15, 93);
/* oklch */ color: oklch(30.4% 0.131 311.8);

Tailwind

colors: {
  custom: {
    50: '#7b558b',
    500: '#440f5d',
    950: '#000000',
  },
}

SCSS

$custom: #440f5d;
$custom-light: #7b558b;
$custom-dark: #000000;

JSON

{
  "hex": "#440f5d",
  "rgb": {
    "r": 68,
    "g": 15,
    "b": 93
  },
  "hsl": {
    "h": 280.769,
    "s": 72.222,
    "l": 21.176
  },
  "oklch": {
    "l": 0.30395,
    "c": 0.13134,
    "h": 311.8
  },
  "luminance": 0.02361
}

Semantic roles & 50–950 ramp

primary

#440F5D

secondary

#529631

accent

#EF3973

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#0A030C

muted

#7C787D

Preview Lab

Preview with #440F5D

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

Preview Lab → · Contrast checker → · Palette generator →