#440C51#440C51

#440C51 is a dark, vivid purple. Relative luminance 0.021; OKLCH L 29.1% C 0.123 H 319.1°. Best body text is #FFFFFF at 14.82:1 contrast (WCAG AA passes).

Color values

HEX	#440C51
RGB	rgb(68, 12, 81)
HSL	hsl(289, 74%, 18%)
HSV	hsv(289, 85%, 32%)
CMYK	cmyk(16%, 85.2%, 0%, 68.2%)
CIE-LAB	lab(15.93, 36.28, -28.62)
CIE-LCH	lch(15.93, 46.21, 321.73°)
OKLab	oklab(29.15% 0.0927 -0.0804)
OKLCH	oklch(29.15% 0.123 319.1)
XYZ	xyz(4.0004, 2.0862, 7.9749)
Luminance	0.0209 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#440C51 #19510C

analogous

#210C51 #440C51 #510C3B

triadic

#440C51 #51440C #0C5144

tetradic

#440C51 #51210C #19510C #0C3B51

square

#440C51 #51210C #19510C #0C3B51

split-complementary

#440C51 #3B510C #0C5121

monochromatic

#16041B #17041C #440C51 #711486 #9D1CBC

Accessibility & contrast

On white

14.82

#440C51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#440C51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #440C51

14.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##440C51	#FFFFFF	#000000	##FFFFFF
##440C51	1.00	14.82	1.42	14.82
#FFFFFF	14.82	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002453

Deuteranopia (green-blind)

#11294F

Tritanopia (blue-blind)

#441B2E

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #440c51;
/* rgb */ color: rgb(68, 12, 81);
/* oklch */ color: oklch(29.1% 0.123 319.1);

Tailwind

colors: {
  custom: {
    50: '#7b5382',
    500: '#440c51',
    950: '#000000',
  },
}

SCSS

$custom: #440c51;
$custom-light: #7b5382;
$custom-dark: #000000;

JSON

{
  "hex": "#440c51",
  "rgb": {
    "r": 68,
    "g": 12,
    "b": 81
  },
  "hsl": {
    "h": 288.696,
    "s": 74.194,
    "l": 18.235
  },
  "oklch": {
    "l": 0.29145,
    "c": 0.12276,
    "h": 319.1
  },
  "luminance": 0.02086
}

Semantic roles & 50–950 ramp

primary

#440C51

secondary

#3E8C2C

accent

#F1375A

background

#F7F4F8

surface

#EEE8EF

border

#C9C4CA

text

#0A030A

muted

#7C787C

Preview Lab

Preview with #440C51

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

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