#400C40#400C40

#400C40 is a dark, moderate purple. Relative luminance 0.017; OKLCH L 27.2% C 0.105 H 328.0°. Best body text is #FFFFFF at 15.62:1 contrast (WCAG AA passes).

Color values

HEX	#400C40
RGB	rgb(64, 12, 64)
HSL	hsl(300, 68%, 15%)
HSV	hsv(300, 81%, 25%)
CMYK	cmyk(0%, 81.2%, 0%, 74.9%)
CIE-LAB	lab(13.96, 31.82, -20.03)
CIE-LCH	lch(13.96, 37.60, 327.80°)
OKLab	oklab(27.21% 0.0888 -0.0555)
OKLCH	oklch(27.21% 0.105 328)
XYZ	xyz(3.1712, 1.7233, 5.0151)
Luminance	0.0172 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400C40 #0C400C

analogous

#260C40 #400C40 #400C26

triadic

#400C40 #40400C #0C4040

tetradic

#400C40 #40260C #0C400C #0C2640

square

#400C40 #40260C #0C400C #0C2640

split-complementary

#400C40 #26400C #0C4026

monochromatic

#1A051A #1A051A #400C40 #741674 #A71FA7

Accessibility & contrast

On white

15.62

#400C40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#400C40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400C40

15.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400C40	#FFFFFF	#000000	##FFFFFF
##400C40	1.00	15.62	1.34	15.62
#FFFFFF	15.62	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#041F41

Deuteranopia (green-blind)

#1A263F

Tritanopia (blue-blind)

#421425

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #400c40;
/* rgb */ color: rgb(64, 12, 64);
/* oklch */ color: oklch(27.2% 0.105 328.0);

Tailwind

colors: {
  custom: {
    50: '#775175',
    500: '#400c40',
    950: '#000000',
  },
}

SCSS

$custom: #400c40;
$custom-light: #775175;
$custom-dark: #000000;

JSON

{
  "hex": "#400c40",
  "rgb": {
    "r": 64,
    "g": 12,
    "b": 64
  },
  "hsl": {
    "h": 300,
    "s": 68.421,
    "l": 14.902
  },
  "oklch": {
    "l": 0.27207,
    "c": 0.10468,
    "h": 328
  },
  "luminance": 0.01723
}

Semantic roles & 50–950 ramp

primary

#400C40

secondary

#2C7C2C

accent

#EB3D3D

background

#F7F4F7

surface

#EDE7ED

border

#C8C3C8

text

#090208

muted

#7B787B

Preview Lab

Preview with #400C40

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

Preview Lab → · Contrast checker → · Palette generator →