#403844#403844

#403844 is a dark, muted purple. Relative luminance 0.043; OKLCH L 35.4% C 0.023 H 314.5°. Best body text is #FFFFFF at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#403844
RGB	rgb(64, 56, 68)
HSL	hsl(280, 10%, 24%)
HSV	hsv(280, 18%, 27%)
CMYK	cmyk(5.9%, 17.6%, 0%, 73.3%)
CIE-LAB	lab(24.75, 6.18, -6.11)
CIE-LCH	lch(24.75, 8.70, 315.32°)
OKLab	oklab(35.37% 0.0162 -0.0164)
OKLCH	oklch(35.37% 0.023 314.5)
XYZ	xyz(4.5717, 4.3357, 6.0638)
Luminance	0.0434 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#403844 #3C4438

analogous

#3A3844 #403844 #443842

triadic

#403844 #444038 #384440

tetradic

#403844 #443A38 #3C4438 #384244

square

#403844 #443A38 #3C4438 #384244

split-complementary

#403844 #424438 #38443A

monochromatic

#100E11 #201C22 #403844 #605466 #7F6F87

Accessibility & contrast

On white

11.25

#403844 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#403844 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #403844

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##403844	#FFFFFF	#000000	##FFFFFF
##403844	1.00	11.25	1.87	11.25
#FFFFFF	11.25	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373A45

Deuteranopia (green-blind)

#383B44

Tritanopia (blue-blind)

#40393C

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #403844;
/* rgb */ color: rgb(64, 56, 68);
/* oklch */ color: oklch(35.4% 0.023 314.5);

Tailwind

colors: {
  custom: {
    50: '#746e77',
    500: '#403844',
    950: '#000000',
  },
}

SCSS

$custom: #403844;
$custom-light: #746e77;
$custom-dark: #000000;

JSON

{
  "hex": "#403844",
  "rgb": {
    "r": 64,
    "g": 56,
    "b": 68
  },
  "hsl": {
    "h": 280,
    "s": 9.677,
    "l": 24.314
  },
  "oklch": {
    "l": 0.35367,
    "c": 0.02305,
    "h": 314.5
  },
  "luminance": 0.04336
}

Semantic roles & 50–950 ramp

primary

#403844

secondary

#697365

accent

#B3758A

background

#F7F6F7

surface

#EDEBED

border

#C8C6C8

text

#080708

muted

#7B7A7B

Preview Lab

Preview with #403844

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

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