#423444#423444

#423444 is a dark, muted purple. Relative luminance 0.040; OKLCH L 34.7% C 0.033 H 322.1°. Best body text is #FFFFFF at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#423444
RGB	rgb(66, 52, 68)
HSL	hsl(293, 13%, 24%)
HSV	hsv(293, 24%, 27%)
CMYK	cmyk(2.9%, 23.5%, 0%, 73.3%)
CIE-LAB	lab(23.78, 9.67, -7.56)
CIE-LCH	lch(23.78, 12.28, 321.99°)
OKLab	oklab(34.66% 0.0262 -0.0204)
OKLCH	oklch(34.66% 0.033 322.1)
XYZ	xyz(4.5180, 4.0317, 6.0079)
Luminance	0.0403 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#423444 #364434

analogous

#3A3444 #423444 #44343E

triadic

#423444 #444234 #344442

tetradic

#423444 #443A34 #364434 #343E44

square

#423444 #443A34 #364434 #343E44

split-complementary

#423444 #3E4434 #34443A

monochromatic

#110D11 #201921 #423444 #644F67 #856989

Accessibility & contrast

On white

11.63

#423444 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#423444 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423444

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##423444	#FFFFFF	#000000	##FFFFFF
##423444	1.00	11.63	1.81	11.63
#FFFFFF	11.63	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#333845

Deuteranopia (green-blind)

#363943

Tritanopia (blue-blind)

#433539

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #423444;
/* rgb */ color: rgb(66, 52, 68);
/* oklch */ color: oklch(34.7% 0.033 322.1);

Tailwind

colors: {
  custom: {
    50: '#766b77',
    500: '#423444',
    950: '#000000',
  },
}

SCSS

$custom: #423444;
$custom-light: #766b77;
$custom-dark: #000000;

JSON

{
  "hex": "#423444",
  "rgb": {
    "r": 66,
    "g": 52,
    "b": 68
  },
  "hsl": {
    "h": 292.5,
    "s": 13.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.34664,
    "c": 0.03319,
    "h": 322.1
  },
  "luminance": 0.04032
}

Semantic roles & 50–950 ramp

primary

#423444

secondary

#627460

accent

#B6727A

background

#F7F6F7

surface

#EDEBED

border

#C8C6C8

text

#080608

muted

#7B7A7B

Preview Lab

Preview with #423444

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

Preview Lab → · Contrast checker → · Palette generator →