#401049#401049

#401049 is a dark, moderate purple. Relative luminance 0.019; OKLCH L 28.3% C 0.108 H 320.9°. Best body text is #FFFFFF at 15.13:1 contrast (WCAG AA passes).

Color values

HEX	#401049
RGB	rgb(64, 16, 73)
HSL	hsl(291, 64%, 17%)
HSV	hsv(291, 78%, 29%)
CMYK	cmyk(12.3%, 78.1%, 0%, 71.4%)
CIE-LAB	lab(15.18, 31.99, -24.38)
CIE-LCH	lch(15.18, 40.22, 322.69°)
OKLab	oklab(28.28% 0.0838 -0.0682)
OKLCH	oklch(28.28% 0.108 320.9)
XYZ	xyz(3.5021, 1.9418, 6.4924)
Luminance	0.0194 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401049 #194910

analogous

#231049 #401049 #491036

triadic

#401049 #494010 #104940

tetradic

#401049 #492310 #194910 #103649

square

#401049 #492310 #194910 #103649

split-complementary

#401049 #364910 #104923

monochromatic

#160619 #160619 #401049 #6C1B7B #9826AD

Accessibility & contrast

On white

15.13

#401049 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#401049 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401049

15.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401049	#FFFFFF	#000000	##FFFFFF
##401049	1.00	15.13	1.39	15.13
#FFFFFF	15.13	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00234B

Deuteranopia (green-blind)

#162848

Tritanopia (blue-blind)

#401A2B

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #401049;
/* rgb */ color: rgb(64, 16, 73);
/* oklch */ color: oklch(28.3% 0.108 320.9);

Tailwind

colors: {
  custom: {
    50: '#77537c',
    500: '#401049',
    950: '#000000',
  },
}

SCSS

$custom: #401049;
$custom-light: #77537c;
$custom-dark: #000000;

JSON

{
  "hex": "#401049",
  "rgb": {
    "r": 64,
    "g": 16,
    "b": 73
  },
  "hsl": {
    "h": 290.526,
    "s": 64.045,
    "l": 17.451
  },
  "oklch": {
    "l": 0.28276,
    "c": 0.10804,
    "h": 320.9
  },
  "luminance": 0.01942
}

Semantic roles & 50–950 ramp

primary

#401049

secondary

#3F8332

accent

#E7415B

background

#F7F4F7

surface

#EDE8EE

border

#C8C4C9

text

#090309

muted

#7B787B

Preview Lab

Preview with #401049

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

Preview Lab → · Contrast checker → · Palette generator →