#400D4A#400D4A

#400D4A is a dark, moderate purple. Relative luminance 0.019; OKLCH L 28.0% C 0.113 H 320.5°. Best body text is #FFFFFF at 15.28:1 contrast (WCAG AA passes).

Color values

HEX	#400D4A
RGB	rgb(64, 13, 74)
HSL	hsl(290, 70%, 17%)
HSV	hsv(290, 82%, 29%)
CMYK	cmyk(13.5%, 82.4%, 0%, 71%)
CIE-LAB	lab(14.80, 33.48, -25.67)
CIE-LCH	lch(14.80, 42.19, 322.52°)
OKLab	oklab(28.03% 0.0871 -0.0719)
OKLCH	oklch(28.03% 0.113 320.5)
XYZ	xyz(3.4942, 1.8724, 6.6546)
Luminance	0.0187 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400D4A #174A0D

analogous

#220D4A #400D4A #4A0D36

triadic

#400D4A #4A400D #0D4A40

tetradic

#400D4A #4A220D #174A0D #0D364A

square

#400D4A #4A220D #174A0D #0D364A

split-complementary

#400D4A #364A0D #0D4A22

monochromatic

#17051A #17051A #400D4A #6D167E #9A1FB2

Accessibility & contrast

On white

15.28

#400D4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#400D4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400D4A

15.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400D4A	#FFFFFF	#000000	##FFFFFF
##400D4A	1.00	15.28	1.37	15.28
#FFFFFF	15.28	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00224C

Deuteranopia (green-blind)

#132749

Tritanopia (blue-blind)

#40192B

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #400d4a;
/* rgb */ color: rgb(64, 13, 74);
/* oklch */ color: oklch(28.0% 0.113 320.5);

Tailwind

colors: {
  custom: {
    50: '#77527d',
    500: '#400d4a',
    950: '#000000',
  },
}

SCSS

$custom: #400d4a;
$custom-light: #77527d;
$custom-dark: #000000;

JSON

{
  "hex": "#400d4a",
  "rgb": {
    "r": 64,
    "g": 13,
    "b": 74
  },
  "hsl": {
    "h": 290.164,
    "s": 70.115,
    "l": 17.059
  },
  "oklch": {
    "l": 0.28031,
    "c": 0.113,
    "h": 320.5
  },
  "luminance": 0.01872
}

Semantic roles & 50–950 ramp

primary

#400D4A

secondary

#3C852E

accent

#ED3B58

background

#F7F4F7

surface

#EDE7EE

border

#C8C3C9

text

#090209

muted

#7B787B

Preview Lab

Preview with #400D4A

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

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