#400D42#400D42

#400D42 is a dark, moderate purple. Relative luminance 0.018; OKLCH L 27.4% C 0.105 H 326.4°. Best body text is #FFFFFF at 15.51:1 contrast (WCAG AA passes).

Color values

HEX	#400D42
RGB	rgb(64, 13, 66)
HSL	hsl(298, 67%, 15%)
HSV	hsv(298, 80%, 26%)
CMYK	cmyk(3%, 80.3%, 0%, 74.1%)
CIE-LAB	lab(14.24, 31.81, -21.00)
CIE-LCH	lch(14.24, 38.12, 326.57°)
OKLab	oklab(27.45% 0.0876 -0.0583)
OKLCH	oklch(27.45% 0.105 326.4)
XYZ	xyz(3.2416, 1.7714, 5.3244)
Luminance	0.0177 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400D42 #0F420D

analogous

#250D42 #400D42 #420D29

triadic

#400D42 #42400D #0D4240

tetradic

#400D42 #42250D #0F420D #0D2942

square

#400D42 #42250D #0F420D #0D2942

split-complementary

#400D42 #29420D #0D4225

monochromatic

#19051A #19051A #400D42 #721775 #A321A8

Accessibility & contrast

On white

15.51

#400D42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#400D42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400D42

15.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400D42	#FFFFFF	#000000	##FFFFFF
##400D42	1.00	15.51	1.35	15.51
#FFFFFF	15.51	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#032043

Deuteranopia (green-blind)

#192641

Tritanopia (blue-blind)

#421626

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #400d42;
/* rgb */ color: rgb(64, 13, 66);
/* oklch */ color: oklch(27.4% 0.105 326.4);

Tailwind

colors: {
  custom: {
    50: '#775276',
    500: '#400d42',
    950: '#000000',
  },
}

SCSS

$custom: #400d42;
$custom-light: #775276;
$custom-dark: #000000;

JSON

{
  "hex": "#400d42",
  "rgb": {
    "r": 64,
    "g": 13,
    "b": 66
  },
  "hsl": {
    "h": 297.736,
    "s": 67.089,
    "l": 15.49
  },
  "oklch": {
    "l": 0.27448,
    "c": 0.10523,
    "h": 326.4
  },
  "luminance": 0.01771
}

Semantic roles & 50–950 ramp

primary

#400D42

secondary

#307E2D

accent

#EA3E44

background

#F7F4F7

surface

#EDE7ED

border

#C8C3C8

text

#090208

muted

#7B787B

Preview Lab

Preview with #400D42

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

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