#40164A#40164A

#40164A is a dark, moderate purple. Relative luminance 0.022; OKLCH L 29.1% C 0.100 H 319.4°. Best body text is #FFFFFF at 14.67:1 contrast (WCAG AA passes).

Color values

HEX	#40164A
RGB	rgb(64, 22, 74)
HSL	hsl(288, 54%, 19%)
HSV	hsv(288, 70%, 29%)
CMYK	cmyk(13.5%, 70.3%, 0%, 71%)
CIE-LAB	lab(16.30, 29.28, -23.28)
CIE-LCH	lch(16.30, 37.41, 321.51°)
OKLab	oklab(29.1% 0.076 -0.065)
OKLCH	oklch(29.1% 0.1 319.4)
XYZ	xyz(3.6371, 2.1584, 6.7023)
Luminance	0.0216 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40164A #204A16

analogous

#26164A #40164A #4A163A

triadic

#40164A #4A4016 #164A40

tetradic

#40164A #4A2616 #204A16 #163A4A

square

#40164A #4A2616 #204A16 #163A4A

split-complementary

#40164A #3A4A16 #164A26

monochromatic

#140718 #17081B #40164A #692479 #9232A8

Accessibility & contrast

On white

14.67

#40164A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#40164A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40164A

14.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40164A	#FFFFFF	#000000	##FFFFFF
##40164A	1.00	14.67	1.43	14.67
#FFFFFF	14.67	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#07264C

Deuteranopia (green-blind)

#1A2A49

Tritanopia (blue-blind)

#401F2D

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #40164a;
/* rgb */ color: rgb(64, 22, 74);
/* oklch */ color: oklch(29.1% 0.100 319.4);

Tailwind

colors: {
  custom: {
    50: '#77577d',
    500: '#40164a',
    950: '#000000',
  },
}

SCSS

$custom: #40164a;
$custom-light: #77577d;
$custom-dark: #000000;

JSON

{
  "hex": "#40164a",
  "rgb": {
    "r": 64,
    "g": 22,
    "b": 74
  },
  "hsl": {
    "h": 288.462,
    "s": 54.167,
    "l": 18.824
  },
  "oklch": {
    "l": 0.29103,
    "c": 0.09999,
    "h": 319.4
  },
  "luminance": 0.02158
}

Semantic roles & 50–950 ramp

primary

#40164A

secondary

#48823A

accent

#DE4A67

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#090309

muted

#7B787B

Preview Lab

Preview with #40164A

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

Preview Lab → · Contrast checker → · Palette generator →