#403444#403444

#403444 is a dark, muted purple. Relative luminance 0.040; OKLCH L 34.4% C 0.032 H 317.6°. Best body text is #FFFFFF at 11.71:1 contrast (WCAG AA passes).

Color values

HEX	#403444
RGB	rgb(64, 52, 68)
HSL	hsl(285, 13%, 24%)
HSV	hsv(285, 24%, 27%)
CMYK	cmyk(5.9%, 23.5%, 0%, 73.3%)
CIE-LAB	lab(23.55, 8.86, -7.92)
CIE-LCH	lch(23.55, 11.89, 318.19°)
OKLab	oklab(34.44% 0.0234 -0.0214)
OKLCH	oklch(34.44% 0.032 317.6)
XYZ	xyz(4.3856, 3.9634, 6.0017)
Luminance	0.0396 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#403444 #384434

analogous

#383444 #403444 #443440

triadic

#403444 #444034 #344440

tetradic

#403444 #443834 #384434 #344044

square

#403444 #443834 #384434 #344044

split-complementary

#403444 #404434 #344438

monochromatic

#100D11 #1F1921 #403444 #614F67 #816989

Accessibility & contrast

On white

11.71

#403444 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#403444 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #403444

11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##403444	#FFFFFF	#000000	##FFFFFF
##403444	1.00	11.71	1.79	11.71
#FFFFFF	11.71	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#323745

Deuteranopia (green-blind)

#353843

Tritanopia (blue-blind)

#403639

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #403444;
/* rgb */ color: rgb(64, 52, 68);
/* oklch */ color: oklch(34.4% 0.032 317.6);

Tailwind

colors: {
  custom: {
    50: '#756b77',
    500: '#403444',
    950: '#000000',
  },
}

SCSS

$custom: #403444;
$custom-light: #756b77;
$custom-dark: #000000;

JSON

{
  "hex": "#403444",
  "rgb": {
    "r": 64,
    "g": 52,
    "b": 68
  },
  "hsl": {
    "h": 285,
    "s": 13.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.34437,
    "c": 0.03174,
    "h": 317.6
  },
  "luminance": 0.03963
}

Semantic roles & 50–950 ramp

primary

#403444

secondary

#657460

accent

#B67283

background

#F7F6F7

surface

#EDEBED

border

#C8C6C8

text

#080608

muted

#7B7A7B

Preview Lab

Preview with #403444

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

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