#423844#423844

#423844 is a dark, muted purple. Relative luminance 0.044; OKLCH L 35.6% C 0.024 H 320.6°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#423844
RGB	rgb(66, 56, 68)
HSL	hsl(290, 10%, 24%)
HSV	hsv(290, 18%, 27%)
CMYK	cmyk(2.9%, 17.6%, 0%, 73.3%)
CIE-LAB	lab(24.96, 7.01, -5.77)
CIE-LCH	lch(24.96, 9.08, 320.51°)
OKLab	oklab(35.58% 0.0189 -0.0155)
OKLCH	oklch(35.58% 0.024 320.6)
XYZ	xyz(4.7042, 4.4040, 6.0700)
Luminance	0.0440 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#423844 #3A4438

analogous

#3C3844 #423844 #443840

triadic

#423844 #444238 #384442

tetradic

#423844 #443C38 #3A4438 #384044

square

#423844 #443C38 #3A4438 #384044

split-complementary

#423844 #404438 #38443C

monochromatic

#100E11 #211C22 #423844 #635466 #836F87

Accessibility & contrast

On white

11.17

#423844 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#423844 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423844

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##423844	#FFFFFF	#000000	##FFFFFF
##423844	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373B45

Deuteranopia (green-blind)

#393C44

Tritanopia (blue-blind)

#42393C

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #423844;
/* rgb */ color: rgb(66, 56, 68);
/* oklch */ color: oklch(35.6% 0.024 320.6);

Tailwind

colors: {
  custom: {
    50: '#766e77',
    500: '#423844',
    950: '#000000',
  },
}

SCSS

$custom: #423844;
$custom-light: #766e77;
$custom-dark: #000000;

JSON

{
  "hex": "#423844",
  "rgb": {
    "r": 66,
    "g": 56,
    "b": 68
  },
  "hsl": {
    "h": 290,
    "s": 9.677,
    "l": 24.314
  },
  "oklch": {
    "l": 0.35583,
    "c": 0.02441,
    "h": 320.6
  },
  "luminance": 0.04404
}

Semantic roles & 50–950 ramp

primary

#423844

secondary

#677365

accent

#B3757F

background

#F7F6F7

surface

#EDEBED

border

#C8C6C8

text

#080708

muted

#7B7A7B

Preview Lab

Preview with #423844

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

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