#40063C#40063C

#40063C is a dark, moderate purple. Relative luminance 0.015; OKLCH L 26.4% C 0.109 H 331.3°. Best body text is #FFFFFF at 16.04:1 contrast (WCAG AA passes).

Color values

HEX	#40063C
RGB	rgb(64, 6, 60)
HSL	hsl(304, 83%, 14%)
HSV	hsv(304, 91%, 25%)
CMYK	cmyk(0%, 90.6%, 6.2%, 74.9%)
CIE-LAB	lab(12.90, 33.35, -18.88)
CIE-LCH	lch(12.90, 38.32, 330.49°)
OKLab	oklab(26.37% 0.0953 -0.0521)
OKLCH	oklch(26.37% 0.109 331.3)
XYZ	xyz(2.9951, 1.5467, 4.4149)
Luminance	0.0155 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40063C #06400A

analogous

#270640 #40063C #40061F

triadic

#40063C #3C4006 #063C40

tetradic

#40063C #402706 #06400A #061F40

square

#40063C #402706 #06400A #061F40

split-complementary

#40063C #1F4006 #064027

monochromatic

#1C031A #1C031A #40063C #780B70 #B010A5

Accessibility & contrast

On white

16.04

#40063C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#40063C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40063C

16.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40063C	#FFFFFF	#000000	##FFFFFF
##40063C	1.00	16.04	1.31	16.04
#FFFFFF	16.04	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#021C3D

Deuteranopia (green-blind)

#1A243B

Tritanopia (blue-blind)

#430E21

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #40063c;
/* rgb */ color: rgb(64, 6, 60);
/* oklch */ color: oklch(26.4% 0.109 331.3);

Tailwind

colors: {
  custom: {
    50: '#774e72',
    500: '#40063c',
    950: '#000000',
  },
}

SCSS

$custom: #40063c;
$custom-light: #774e72;
$custom-dark: #000000;

JSON

{
  "hex": "#40063c",
  "rgb": {
    "r": 64,
    "g": 6,
    "b": 60
  },
  "hsl": {
    "h": 304.138,
    "s": 82.857,
    "l": 13.725
  },
  "oklch": {
    "l": 0.26365,
    "c": 0.10862,
    "h": 331.3
  },
  "luminance": 0.01546
}

Semantic roles & 50–950 ramp

primary

#40063C

secondary

#228028

accent

#F93D2F

background

#F7F4F6

surface

#EDE7EC

border

#C8C3C7

text

#090208

muted

#7B787B

Preview Lab

Preview with #40063C

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

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