#40154A#40154A

#40154A is a dark, moderate purple. Relative luminance 0.021; OKLCH L 29.0% C 0.102 H 319.6°. Best body text is #FFFFFF at 14.75:1 contrast (WCAG AA passes).

Color values

HEX	#40154A
RGB	rgb(64, 21, 74)
HSL	hsl(289, 56%, 19%)
HSV	hsv(289, 72%, 29%)
CMYK	cmyk(13.5%, 71.6%, 0%, 71%)
CIE-LAB	lab(16.11, 29.80, -23.58)
CIE-LCH	lch(16.11, 38.00, 321.64°)
OKLab	oklab(28.97% 0.0773 -0.0659)
OKLCH	oklch(28.97% 0.102 319.6)
XYZ	xyz(3.6184, 2.1209, 6.6960)
Luminance	0.0212 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40154A #1F4A15

analogous

#25154A #40154A #4A1539

triadic

#40154A #4A4015 #154A40

tetradic

#40154A #4A2515 #1F4A15 #15394A

square

#40154A #4A2515 #1F4A15 #15394A

split-complementary

#40154A #394A15 #154A25

monochromatic

#150718 #17071A #40154A #69237A #9230A9

Accessibility & contrast

On white

14.75

#40154A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#40154A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40154A

14.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40154A	#FFFFFF	#000000	##FFFFFF
##40154A	1.00	14.75	1.42	14.75
#FFFFFF	14.75	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#06254C

Deuteranopia (green-blind)

#192949

Tritanopia (blue-blind)

#401E2D

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #40154a;
/* rgb */ color: rgb(64, 21, 74);
/* oklch */ color: oklch(29.0% 0.102 319.6);

Tailwind

colors: {
  custom: {
    50: '#77567d',
    500: '#40154a',
    950: '#000000',
  },
}

SCSS

$custom: #40154a;
$custom-light: #77567d;
$custom-dark: #000000;

JSON

{
  "hex": "#40154a",
  "rgb": {
    "r": 64,
    "g": 21,
    "b": 74
  },
  "hsl": {
    "h": 288.679,
    "s": 55.789,
    "l": 18.627
  },
  "oklch": {
    "l": 0.28967,
    "c": 0.1016,
    "h": 319.6
  },
  "luminance": 0.02121
}

Semantic roles & 50–950 ramp

primary

#40154A

secondary

#478239

accent

#DF4965

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#090309

muted

#7B787B

Preview Lab

Preview with #40154A

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

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