#440D54#440D54

#440D54 is a dark, vivid purple. Relative luminance 0.022; OKLCH L 29.5% C 0.125 H 317.1°. Best body text is #FFFFFF at 14.67:1 contrast (WCAG AA passes).

Color values

HEX	#440D54
RGB	rgb(68, 13, 84)
HSL	hsl(286, 73%, 19%)
HSV	hsv(286, 85%, 33%)
CMYK	cmyk(19%, 84.5%, 0%, 67.1%)
CIE-LAB	lab(16.29, 36.57, -30.09)
CIE-LCH	lch(16.29, 47.35, 320.55°)
OKLab	oklab(29.47% 0.0913 -0.0847)
OKLCH	oklch(29.47% 0.125 317.1)
XYZ	xyz(4.1278, 2.1571, 8.5847)
Luminance	0.0216 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#440D54 #1D540D

analogous

#210D54 #440D54 #540D41

triadic

#440D54 #54440D #0D5444

tetradic

#440D54 #54210D #1D540D #0D4154

square

#440D54 #54210D #1D540D #0D4154

split-complementary

#440D54 #41540D #0D5421

monochromatic

#15041A #19051F #440D54 #6F1589 #9A1DBE

Accessibility & contrast

On white

14.67

#440D54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#440D54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #440D54

14.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##440D54	#FFFFFF	#000000	##FFFFFF
##440D54	1.00	14.67	1.43	14.67
#FFFFFF	14.67	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002556

Deuteranopia (green-blind)

#0E2A52

Tritanopia (blue-blind)

#431D30

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #440d54;
/* rgb */ color: rgb(68, 13, 84);
/* oklch */ color: oklch(29.5% 0.125 317.1);

Tailwind

colors: {
  custom: {
    50: '#7b5385',
    500: '#440d54',
    950: '#000000',
  },
}

SCSS

$custom: #440d54;
$custom-light: #7b5385;
$custom-dark: #000000;

JSON

{
  "hex": "#440d54",
  "rgb": {
    "r": 68,
    "g": 13,
    "b": 84
  },
  "hsl": {
    "h": 286.479,
    "s": 73.196,
    "l": 19.02
  },
  "oklch": {
    "l": 0.29471,
    "c": 0.12457,
    "h": 317.1
  },
  "luminance": 0.02157
}

Semantic roles & 50–950 ramp

primary

#440D54

secondary

#448F2E

accent

#F03861

background

#F7F5F8

surface

#EEE8EF

border

#C9C4CA

text

#0A030B

muted

#7C787C

Preview Lab

Preview with #440D54

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

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