#401749#401749

#401749 is a dark, moderate purple. Relative luminance 0.022; OKLCH L 29.2% C 0.097 H 320.0°. Best body text is #FFFFFF at 14.62:1 contrast (WCAG AA passes).

Color values

HEX	#401749
RGB	rgb(64, 23, 73)
HSL	hsl(289, 52%, 19%)
HSV	hsv(289, 68%, 29%)
CMYK	cmyk(12.3%, 68.5%, 0%, 71.4%)
CIE-LAB	lab(16.42, 28.51, -22.39)
CIE-LCH	lch(16.42, 36.26, 321.86°)
OKLab	oklab(29.17% 0.0745 -0.0624)
OKLCH	oklch(29.17% 0.097 320)
XYZ	xyz(3.6232, 2.1840, 6.5327)
Luminance	0.0218 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401749 #204917

analogous

#271749 #401749 #491739

triadic

#401749 #494017 #174940

tetradic

#401749 #492717 #204917 #173949

square

#401749 #492717 #204917 #173949

split-complementary

#401749 #394917 #174927

monochromatic

#140717 #17081A #401749 #692678 #9234A6

Accessibility & contrast

On white

14.62

#401749 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#401749 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401749

14.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401749	#FFFFFF	#000000	##FFFFFF
##401749	1.00	14.62	1.44	14.62
#FFFFFF	14.62	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A264B

Deuteranopia (green-blind)

#1B2A48

Tritanopia (blue-blind)

#401F2D

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #401749;
/* rgb */ color: rgb(64, 23, 73);
/* oklch */ color: oklch(29.2% 0.097 320.0);

Tailwind

colors: {
  custom: {
    50: '#77577c',
    500: '#401749',
    950: '#000000',
  },
}

SCSS

$custom: #401749;
$custom-light: #77577c;
$custom-dark: #000000;

JSON

{
  "hex": "#401749",
  "rgb": {
    "r": 64,
    "g": 23,
    "b": 73
  },
  "hsl": {
    "h": 289.2,
    "s": 52.083,
    "l": 18.824
  },
  "oklch": {
    "l": 0.29173,
    "c": 0.09722,
    "h": 320
  },
  "luminance": 0.02184
}

Semantic roles & 50–950 ramp

primary

#401749

secondary

#48803C

accent

#DC4C66

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#090309

muted

#7B787B

Preview Lab

Preview with #401749

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

Preview Lab → · Contrast checker → · Palette generator →