#440E51#440E51

#440E51 is a dark, vivid purple. Relative luminance 0.021; OKLCH L 29.3% C 0.120 H 318.9°. Best body text is #FFFFFF at 14.71:1 contrast (WCAG AA passes).

Color values

HEX	#440E51
RGB	rgb(68, 14, 81)
HSL	hsl(288, 71%, 19%)
HSV	hsv(288, 83%, 32%)
CMYK	cmyk(16%, 82.7%, 0%, 68.2%)
CIE-LAB	lab(16.19, 35.53, -28.21)
CIE-LCH	lch(16.19, 45.37, 321.56°)
OKLab	oklab(29.33% 0.0908 -0.0792)
OKLCH	oklch(29.33% 0.121 318.9)
XYZ	xyz(4.0259, 2.1373, 7.9835)
Luminance	0.0214 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#440E51 #1B510E

analogous

#220E51 #440E51 #510E3C

triadic

#440E51 #51440E #0E5144

tetradic

#440E51 #51220E #1B510E #0E3C51

square

#440E51 #51220E #1B510E #0E3C51

split-complementary

#440E51 #3C510E #0E5122

monochromatic

#16051A #18051D #440E51 #701785 #9C20B9

Accessibility & contrast

On white

14.71

#440E51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#440E51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #440E51

14.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##440E51	#FFFFFF	#000000	##FFFFFF
##440E51	1.00	14.71	1.43	14.71
#FFFFFF	14.71	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002553

Deuteranopia (green-blind)

#122A50

Tritanopia (blue-blind)

#441C2F

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #440e51;
/* rgb */ color: rgb(68, 14, 81);
/* oklch */ color: oklch(29.3% 0.120 318.9);

Tailwind

colors: {
  custom: {
    50: '#7b5482',
    500: '#440e51',
    950: '#000000',
  },
}

SCSS

$custom: #440e51;
$custom-light: #7b5482;
$custom-dark: #000000;

JSON

{
  "hex": "#440e51",
  "rgb": {
    "r": 68,
    "g": 14,
    "b": 81
  },
  "hsl": {
    "h": 288.358,
    "s": 70.526,
    "l": 18.627
  },
  "oklch": {
    "l": 0.29328,
    "c": 0.1205,
    "h": 318.9
  },
  "luminance": 0.02137
}

Semantic roles & 50–950 ramp

primary

#440E51

secondary

#418C2F

accent

#ED3A5D

background

#F7F5F8

surface

#EEE9EF

border

#C9C5CA

text

#0A030A

muted

#7C787C

Preview Lab

Preview with #440E51

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

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