#400D49#400D49

#400D49 is a dark, moderate purple. Relative luminance 0.019; OKLCH L 28.0% C 0.112 H 321.1°. Best body text is #FFFFFF at 15.31:1 contrast (WCAG AA passes).

Color values

HEX	#400D49
RGB	rgb(64, 13, 73)
HSL	hsl(291, 70%, 17%)
HSV	hsv(291, 82%, 29%)
CMYK	cmyk(12.3%, 82.2%, 0%, 71.4%)
CIE-LAB	lab(14.73, 33.27, -25.10)
CIE-LCH	lch(14.73, 41.67, 322.97°)
OKLab	oklab(27.96% 0.0872 -0.0703)
OKLCH	oklch(27.96% 0.112 321.1)
XYZ	xyz(3.4607, 1.8591, 6.4786)
Luminance	0.0186 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400D49 #16490D

analogous

#220D49 #400D49 #490D34

triadic

#400D49 #49400D #0D4940

tetradic

#400D49 #49220D #16490D #0D3449

square

#400D49 #49220D #16490D #0D3449

split-complementary

#400D49 #34490D #0D4922

monochromatic

#17051A #17051A #400D49 #6E167D #9B20B1

Accessibility & contrast

On white

15.31

#400D49 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#400D49 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400D49

15.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400D49	#FFFFFF	#000000	##FFFFFF
##400D49	1.00	15.31	1.37	15.31
#FFFFFF	15.31	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00224B

Deuteranopia (green-blind)

#142748

Tritanopia (blue-blind)

#41192A

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #400d49;
/* rgb */ color: rgb(64, 13, 73);
/* oklch */ color: oklch(28.0% 0.112 321.1);

Tailwind

colors: {
  custom: {
    50: '#77527c',
    500: '#400d49',
    950: '#000000',
  },
}

SCSS

$custom: #400d49;
$custom-light: #77527c;
$custom-dark: #000000;

JSON

{
  "hex": "#400d49",
  "rgb": {
    "r": 64,
    "g": 13,
    "b": 73
  },
  "hsl": {
    "h": 291,
    "s": 69.767,
    "l": 16.863
  },
  "oklch": {
    "l": 0.27955,
    "c": 0.11201,
    "h": 321.1
  },
  "luminance": 0.01859
}

Semantic roles & 50–950 ramp

primary

#400D49

secondary

#3B842D

accent

#ED3B56

background

#F7F4F7

surface

#EDE7EE

border

#C8C3C9

text

#090209

muted

#7B787B

Preview Lab

Preview with #400D49

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

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