#401548#401548

#401548 is a dark, moderate purple. Relative luminance 0.021; OKLCH L 28.8% C 0.099 H 321.1°. Best body text is #FFFFFF at 14.80:1 contrast (WCAG AA passes).

Color values

HEX	#401548
RGB	rgb(64, 21, 72)
HSL	hsl(291, 55%, 18%)
HSV	hsv(291, 71%, 28%)
CMYK	cmyk(11.1%, 70.8%, 0%, 71.8%)
CIE-LAB	lab(15.97, 29.34, -22.42)
CIE-LCH	lch(15.97, 36.93, 322.62°)
OKLab	oklab(28.83% 0.0773 -0.0625)
OKLCH	oklch(28.83% 0.099 321.1)
XYZ	xyz(3.5521, 2.0944, 6.3468)
Luminance	0.0209 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401548 #1D4815

analogous

#261548 #401548 #481536

triadic

#401548 #484015 #154840

tetradic

#401548 #482615 #1D4815 #153648

square

#401548 #482615 #1D4815 #153648

split-complementary

#401548 #364815 #154826

monochromatic

#150718 #160719 #401548 #6A2377 #9431A7

Accessibility & contrast

On white

14.80

#401548 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#401548 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401548

14.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401548	#FFFFFF	#000000	##FFFFFF
##401548	1.00	14.80	1.42	14.80
#FFFFFF	14.80	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#08254A

Deuteranopia (green-blind)

#1A2947

Tritanopia (blue-blind)

#411D2C

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #401548;
/* rgb */ color: rgb(64, 21, 72);
/* oklch */ color: oklch(28.8% 0.099 321.1);

Tailwind

colors: {
  custom: {
    50: '#77567b',
    500: '#401548',
    950: '#000000',
  },
}

SCSS

$custom: #401548;
$custom-light: #77567b;
$custom-dark: #000000;

JSON

{
  "hex": "#401548",
  "rgb": {
    "r": 64,
    "g": 21,
    "b": 72
  },
  "hsl": {
    "h": 290.588,
    "s": 54.839,
    "l": 18.235
  },
  "oklch": {
    "l": 0.28826,
    "c": 0.09942,
    "h": 321.1
  },
  "luminance": 0.02094
}

Semantic roles & 50–950 ramp

primary

#401548

secondary

#448039

accent

#DE4A61

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#090309

muted

#7B787B

Preview Lab

Preview with #401548

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

Preview Lab → · Contrast checker → · Palette generator →