#400746#400746

#400746 is a dark, moderate purple. Relative luminance 0.017; OKLCH L 27.2% C 0.116 H 323.7°. Best body text is #FFFFFF at 15.71:1 contrast (WCAG AA passes).

Color values

HEX	#400746
RGB	rgb(64, 7, 70)
HSL	hsl(294, 82%, 15%)
HSV	hsv(294, 90%, 27%)
CMYK	cmyk(8.6%, 90%, 0%, 72.5%)
CIE-LAB	lab(13.74, 34.88, -24.61)
CIE-LCH	lch(13.74, 42.68, 324.80°)
OKLab	oklab(27.18% 0.0936 -0.0688)
OKLCH	oklch(27.18% 0.116 323.7)
XYZ	xyz(3.2957, 1.6844, 5.9447)
Luminance	0.0168 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400746 #0D4607

analogous

#210746 #400746 #46072C

triadic

#400746 #464007 #074640

tetradic

#400746 #462107 #0D4607 #072C46

square

#400746 #462107 #0D4607 #072C46

split-complementary

#400746 #2C4607 #074621

monochromatic

#19031C #19031C #400746 #730D7E #A612B5

Accessibility & contrast

On white

15.71

#400746 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#400746 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400746

15.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400746	#FFFFFF	#000000	##FFFFFF
##400746	1.00	15.71	1.34	15.71
#FFFFFF	15.71	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F48

Deuteranopia (green-blind)

#132545

Tritanopia (blue-blind)

#411427

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #400746;
/* rgb */ color: rgb(64, 7, 70);
/* oklch */ color: oklch(27.2% 0.116 323.7);

Tailwind

colors: {
  custom: {
    50: '#784f7a',
    500: '#400746',
    950: '#000000',
  },
}

SCSS

$custom: #400746;
$custom-light: #784f7a;
$custom-dark: #000000;

JSON

{
  "hex": "#400746",
  "rgb": {
    "r": 64,
    "g": 7,
    "b": 70
  },
  "hsl": {
    "h": 294.286,
    "s": 81.818,
    "l": 15.098
  },
  "oklch": {
    "l": 0.2718,
    "c": 0.11614,
    "h": 323.7
  },
  "luminance": 0.01684
}

Semantic roles & 50–950 ramp

primary

#400746

secondary

#2D8524

accent

#F83043

background

#F7F4F7

surface

#EDE7ED

border

#C8C3C8

text

#090209

muted

#7B787B

Preview Lab

Preview with #400746

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

Preview Lab → · Contrast checker → · Palette generator →