#400C4A#400C4A

#400C4A is a dark, moderate purple. Relative luminance 0.018; OKLCH L 27.9% C 0.114 H 320.5°. Best body text is #FFFFFF at 15.34:1 contrast (WCAG AA passes).

Color values

HEX	#400C4A
RGB	rgb(64, 12, 74)
HSL	hsl(290, 72%, 17%)
HSV	hsv(290, 84%, 29%)
CMYK	cmyk(13.5%, 83.8%, 0%, 71%)
CIE-LAB	lab(14.67, 33.88, -25.89)
CIE-LCH	lch(14.67, 42.64, 322.61°)
OKLab	oklab(27.93% 0.0882 -0.0726)
OKLCH	oklch(27.93% 0.114 320.5)
XYZ	xyz(3.4817, 1.8475, 6.6505)
Luminance	0.0185 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400C4A #164A0C

analogous

#210C4A #400C4A #4A0C35

triadic

#400C4A #4A400C #0C4A40

tetradic

#400C4A #4A210C #164A0C #0C354A

square

#400C4A #4A210C #164A0C #0C354A

split-complementary

#400C4A #354A0C #0C4A21

monochromatic

#17041A #17041A #400C4A #6E157F #9B1DB3

Accessibility & contrast

On white

15.34

#400C4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#400C4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400C4A

15.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400C4A	#FFFFFF	#000000	##FFFFFF
##400C4A	1.00	15.34	1.37	15.34
#FFFFFF	15.34	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00214C

Deuteranopia (green-blind)

#132749

Tritanopia (blue-blind)

#40192A

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #400c4a;
/* rgb */ color: rgb(64, 12, 74);
/* oklch */ color: oklch(27.9% 0.114 320.5);

Tailwind

colors: {
  custom: {
    50: '#77527d',
    500: '#400c4a',
    950: '#000000',
  },
}

SCSS

$custom: #400c4a;
$custom-light: #77527d;
$custom-dark: #000000;

JSON

{
  "hex": "#400c4a",
  "rgb": {
    "r": 64,
    "g": 12,
    "b": 74
  },
  "hsl": {
    "h": 290.323,
    "s": 72.093,
    "l": 16.863
  },
  "oklch": {
    "l": 0.27934,
    "c": 0.1142,
    "h": 320.5
  },
  "luminance": 0.01847
}

Semantic roles & 50–950 ramp

primary

#400C4A

secondary

#3B862C

accent

#EF3956

background

#F7F4F7

surface

#EDE7EE

border

#C8C3C9

text

#090209

muted

#7B787B

Preview Lab

Preview with #400C4A

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

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