#401B41#401B41

#401B41 is a dark, moderate purple. Relative luminance 0.023; OKLCH L 29.3% C 0.081 H 326.4°. Best body text is #FFFFFF at 14.47:1 contrast (WCAG AA passes).

Color values

HEX	#401B41
RGB	rgb(64, 27, 65)
HSL	hsl(298, 41%, 18%)
HSV	hsv(298, 58%, 25%)
CMYK	cmyk(1.5%, 58.5%, 0%, 74.5%)
CIE-LAB	lab(16.78, 24.44, -16.30)
CIE-LCH	lch(16.78, 29.38, 326.30°)
OKLab	oklab(29.27% 0.0675 -0.0448)
OKLCH	oklch(29.27% 0.081 326.4)
XYZ	xyz(3.4604, 2.2557, 5.2531)
Luminance	0.0226 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401B41 #1C411B

analogous

#2D1B41 #401B41 #411B2F

triadic

#401B41 #41401B #1B4140

tetradic

#401B41 #412D1B #1C411B #1B2F41

square

#401B41 #412D1B #1C411B #1B2F41

split-complementary

#401B41 #2F411B #1B412D

monochromatic

#150916 #150916 #401B41 #6B2D6C #953F97

Accessibility & contrast

On white

14.47

#401B41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#401B41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401B41

14.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401B41	#FFFFFF	#000000	##FFFFFF
##401B41	1.00	14.47	1.45	14.47
#FFFFFF	14.47	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#172642

Deuteranopia (green-blind)

#222B40

Tritanopia (blue-blind)

#421F2B

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #401b41;
/* rgb */ color: rgb(64, 27, 65);
/* oklch */ color: oklch(29.3% 0.081 326.4);

Tailwind

colors: {
  custom: {
    50: '#765975',
    500: '#401b41',
    950: '#000000',
  },
}

SCSS

$custom: #401b41;
$custom-light: #765975;
$custom-dark: #000000;

JSON

{
  "hex": "#401b41",
  "rgb": {
    "r": 64,
    "g": 27,
    "b": 65
  },
  "hsl": {
    "h": 298.421,
    "s": 41.304,
    "l": 18.039
  },
  "oklch": {
    "l": 0.29272,
    "c": 0.08104,
    "h": 326.4
  },
  "luminance": 0.02256
}

Semantic roles & 50–950 ramp

primary

#401B41

secondary

#437641

accent

#D1575A

background

#F7F5F7

surface

#EDE9ED

border

#C8C5C8

text

#080308

muted

#7B787B

Preview Lab

Preview with #401B41

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

Preview Lab → · Contrast checker → · Palette generator →