#403442#403442

#403442 is a dark, muted purple. Relative luminance 0.039; OKLCH L 34.3% C 0.029 H 321.5°. Best body text is #FFFFFF at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#403442
RGB	rgb(64, 52, 66)
HSL	hsl(291, 12%, 23%)
HSV	hsv(291, 21%, 26%)
CMYK	cmyk(3%, 21.2%, 0%, 74.1%)
CIE-LAB	lab(23.47, 8.38, -6.70)
CIE-LCH	lch(23.47, 10.73, 321.36°)
OKLab	oklab(34.35% 0.0227 -0.018)
OKLCH	oklch(34.35% 0.029 321.5)
XYZ	xyz(4.3256, 3.9394, 5.6857)
Luminance	0.0394 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#403442 #364234

analogous

#393442 #403442 #42343D

triadic

#403442 #424034 #344240

tetradic

#403442 #423934 #364234 #343D42

square

#403442 #423934 #364234 #343D42

split-complementary

#403442 #3D4234 #344239

monochromatic

#110D11 #1F1920 #403442 #614F64 #826A86

Accessibility & contrast

On white

11.75

#403442 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#403442 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #403442

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##403442	#FFFFFF	#000000	##FFFFFF
##403442	1.00	11.75	1.79	11.75
#FFFFFF	11.75	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#333743

Deuteranopia (green-blind)

#353841

Tritanopia (blue-blind)

#403539

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #403442;
/* rgb */ color: rgb(64, 52, 66);
/* oklch */ color: oklch(34.3% 0.029 321.5);

Tailwind

colors: {
  custom: {
    50: '#756b76',
    500: '#403442',
    950: '#000000',
  },
}

SCSS

$custom: #403442;
$custom-light: #756b76;
$custom-dark: #000000;

JSON

{
  "hex": "#403442",
  "rgb": {
    "r": 64,
    "g": 52,
    "b": 66
  },
  "hsl": {
    "h": 291.429,
    "s": 11.864,
    "l": 23.137
  },
  "oklch": {
    "l": 0.34349,
    "c": 0.02894,
    "h": 321.5
  },
  "luminance": 0.03939
}

Semantic roles & 50–950 ramp

primary

#403442

secondary

#637260

accent

#B5737C

background

#F7F6F7

surface

#EDEBED

border

#C8C6C8

text

#080608

muted

#7B7A7B

Preview Lab

Preview with #403442

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

Preview Lab → · Contrast checker → · Palette generator →