#400D47#400D47

#400D47 is a dark, moderate purple. Relative luminance 0.018; OKLCH L 27.8% C 0.110 H 322.6°. Best body text is #FFFFFF at 15.37:1 contrast (WCAG AA passes).

Color values

HEX	#400D47
RGB	rgb(64, 13, 71)
HSL	hsl(293, 69%, 16%)
HSV	hsv(293, 82%, 28%)
CMYK	cmyk(9.9%, 81.7%, 0%, 72.2%)
CIE-LAB	lab(14.59, 32.84, -23.94)
CIE-LCH	lch(14.59, 40.64, 323.91°)
OKLab	oklab(27.81% 0.0874 -0.0669)
OKLCH	oklch(27.81% 0.11 322.6)
XYZ	xyz(3.3955, 1.8330, 6.1350)
Luminance	0.0183 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400D47 #14470D

analogous

#230D47 #400D47 #470D31

triadic

#400D47 #47400D #0D4740

tetradic

#400D47 #47230D #14470D #0D3147

square

#400D47 #47230D #14470D #0D3147

split-complementary

#400D47 #31470D #0D4723

monochromatic

#17051A #17051A #400D47 #6F167B #9D20AE

Accessibility & contrast

On white

15.37

#400D47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#400D47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400D47

15.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400D47	#FFFFFF	#000000	##FFFFFF
##400D47	1.00	15.37	1.37	15.37
#FFFFFF	15.37	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002149

Deuteranopia (green-blind)

#162746

Tritanopia (blue-blind)

#411829

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #400d47;
/* rgb */ color: rgb(64, 13, 71);
/* oklch */ color: oklch(27.8% 0.110 322.6);

Tailwind

colors: {
  custom: {
    50: '#77527a',
    500: '#400d47',
    950: '#000000',
  },
}

SCSS

$custom: #400d47;
$custom-light: #77527a;
$custom-dark: #000000;

JSON

{
  "hex": "#400d47",
  "rgb": {
    "r": 64,
    "g": 13,
    "b": 71
  },
  "hsl": {
    "h": 292.759,
    "s": 69.048,
    "l": 16.471
  },
  "oklch": {
    "l": 0.27806,
    "c": 0.11005,
    "h": 322.6
  },
  "luminance": 0.01833
}

Semantic roles & 50–950 ramp

primary

#400D47

secondary

#38822D

accent

#EC3C51

background

#F7F4F7

surface

#EDE7ED

border

#C8C3C8

text

#090209

muted

#7B787B

Preview Lab

Preview with #400D47

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

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