#423646#423646

#423646 is a dark, muted purple. Relative luminance 0.042; OKLCH L 35.2% C 0.032 H 317.6°. Best body text is #FFFFFF at 11.36:1 contrast (WCAG AA passes).

Color values

HEX	#423646
RGB	rgb(66, 54, 70)
HSL	hsl(285, 13%, 24%)
HSV	hsv(285, 23%, 27%)
CMYK	cmyk(5.7%, 22.9%, 0%, 72.5%)
CIE-LAB	lab(24.45, 8.81, -7.89)
CIE-LCH	lch(24.45, 11.83, 318.17°)
OKLab	oklab(35.21% 0.0233 -0.0213)
OKLCH	oklch(35.21% 0.032 317.6)
XYZ	xyz(4.6713, 4.2388, 6.3653)
Luminance	0.0424 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#423646 #3A4636

analogous

#3A3646 #423646 #463642

triadic

#423646 #464236 #364642

tetradic

#423646 #463A36 #3A4636 #364246

square

#423646 #463A36 #3A4636 #364246

split-complementary

#423646 #424636 #36463A

monochromatic

#100D11 #211B23 #423646 #635169 #836B8B

Accessibility & contrast

On white

11.36

#423646 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#423646 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423646

11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##423646	#FFFFFF	#000000	##FFFFFF
##423646	1.00	11.36	1.85	11.36
#FFFFFF	11.36	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#343947

Deuteranopia (green-blind)

#373A45

Tritanopia (blue-blind)

#42383B

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #423646;
/* rgb */ color: rgb(66, 54, 70);
/* oklch */ color: oklch(35.2% 0.032 317.6);

Tailwind

colors: {
  custom: {
    50: '#766d79',
    500: '#423646',
    950: '#000000',
  },
}

SCSS

$custom: #423646;
$custom-light: #766d79;
$custom-dark: #000000;

JSON

{
  "hex": "#423646",
  "rgb": {
    "r": 66,
    "g": 54,
    "b": 70
  },
  "hsl": {
    "h": 285,
    "s": 12.903,
    "l": 24.314
  },
  "oklch": {
    "l": 0.35207,
    "c": 0.03158,
    "h": 317.6
  },
  "luminance": 0.04239
}

Semantic roles & 50–950 ramp

primary

#423646

secondary

#677662

accent

#B67283

background

#F7F6F7

surface

#EDEBED

border

#C8C6C8

text

#080709

muted

#7B7A7B

Preview Lab

Preview with #423646

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

Preview Lab → · Contrast checker → · Palette generator →