#423840#423840

#423840 is a dark, near-neutral pink. Relative luminance 0.044; OKLCH L 35.4% C 0.019 H 332.8°. Best body text is #FFFFFF at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#423840
RGB	rgb(66, 56, 64)
HSL	hsl(312, 8%, 24%)
HSV	hsv(312, 15%, 26%)
CMYK	cmyk(0%, 15.2%, 3%, 74.1%)
CIE-LAB	lab(24.82, 6.09, -3.33)
CIE-LCH	lch(24.82, 6.94, 331.36°)
OKLab	oklab(35.42% 0.0172 -0.0088)
OKLCH	oklch(35.42% 0.019 332.8)
XYZ	xyz(4.5862, 4.3568, 5.4488)
Luminance	0.0436 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#423840 #38423A

analogous

#3F3842 #423840 #42383B

triadic

#423840 #404238 #384042

tetradic

#423840 #423F38 #38423A #383B42

square

#423840 #423F38 #38423A #383B42

split-complementary

#423840 #3B4238 #38423F

monochromatic

#110E10 #211C20 #423840 #635460 #847080

Accessibility & contrast

On white

11.22

#423840 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#423840 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423840

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##423840	#FFFFFF	#000000	##FFFFFF
##423840	1.00	11.22	1.87	11.22
#FFFFFF	11.22	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383A40

Deuteranopia (green-blind)

#3A3B40

Tritanopia (blue-blind)

#43383B

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #423840;
/* rgb */ color: rgb(66, 56, 64);
/* oklch */ color: oklch(35.4% 0.019 332.8);

Tailwind

colors: {
  custom: {
    50: '#766e74',
    500: '#423840',
    950: '#000000',
  },
}

SCSS

$custom: #423840;
$custom-light: #766e74;
$custom-dark: #000000;

JSON

{
  "hex": "#423840",
  "rgb": {
    "r": 66,
    "g": 56,
    "b": 64
  },
  "hsl": {
    "h": 312,
    "s": 8.197,
    "l": 23.922
  },
  "oklch": {
    "l": 0.3542,
    "c": 0.01929,
    "h": 332.8
  },
  "luminance": 0.04357
}

Semantic roles & 50–950 ramp

primary

#423840

secondary

#657167

accent

#B18277

background

#F7F6F7

surface

#EDEBED

border

#C8C6C8

text

#080708

muted

#7B7A7B

Preview Lab

Preview with #423840

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

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