#400841#400841

#400841 is a dark, moderate purple. Relative luminance 0.016; OKLCH L 26.9% C 0.110 H 327.3°. Best body text is #FFFFFF at 15.80:1 contrast (WCAG AA passes).

Color values

HEX	#400841
RGB	rgb(64, 8, 65)
HSL	hsl(299, 78%, 14%)
HSV	hsv(299, 88%, 25%)
CMYK	cmyk(1.5%, 87.7%, 0%, 74.5%)
CIE-LAB	lab(13.50, 33.52, -21.47)
CIE-LCH	lch(13.50, 39.80, 327.37°)
OKLab	oklab(26.9% 0.093 -0.0596)
OKLCH	oklch(26.9% 0.11 327.3)
XYZ	xyz(3.1553, 1.6455, 5.1514)
Luminance	0.0164 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400841 #094108

analogous

#240841 #400841 #410826

triadic

#400841 #414008 #084140

tetradic

#400841 #412408 #094108 #082641

square

#400841 #412408 #094108 #082641

split-complementary

#400841 #264108 #084124

monochromatic

#1B031B #1B031B #400841 #760F77 #AB15AE

Accessibility & contrast

On white

15.80

#400841 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#400841 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400841

15.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400841	#FFFFFF	#000000	##FFFFFF
##400841	1.00	15.80	1.33	15.80
#FFFFFF	15.80	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E42

Deuteranopia (green-blind)

#182540

Tritanopia (blue-blind)

#421224

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #400841;
/* rgb */ color: rgb(64, 8, 65);
/* oklch */ color: oklch(26.9% 0.110 327.3);

Tailwind

colors: {
  custom: {
    50: '#775076',
    500: '#400841',
    950: '#000000',
  },
}

SCSS

$custom: #400841;
$custom-light: #775076;
$custom-dark: #000000;

JSON

{
  "hex": "#400841",
  "rgb": {
    "r": 64,
    "g": 8,
    "b": 65
  },
  "hsl": {
    "h": 298.947,
    "s": 78.082,
    "l": 14.314
  },
  "oklch": {
    "l": 0.26902,
    "c": 0.11046,
    "h": 327.3
  },
  "luminance": 0.01645
}

Semantic roles & 50–950 ramp

primary

#400841

secondary

#277F25

accent

#F53337

background

#F7F4F7

surface

#EDE7ED

border

#C8C3C8

text

#090208

muted

#7B787B

Preview Lab

Preview with #400841

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

Preview Lab → · Contrast checker → · Palette generator →