#40063A#40063A

#40063A is a dark, moderate purple. Relative luminance 0.015; OKLCH L 26.2% C 0.107 H 333.0°. Best body text is #FFFFFF at 16.09:1 contrast (WCAG AA passes).

Color values

HEX	#40063A
RGB	rgb(64, 6, 58)
HSL	hsl(306, 83%, 14%)
HSV	hsv(306, 91%, 25%)
CMYK	cmyk(0%, 90.6%, 9.4%, 74.9%)
CIE-LAB	lab(12.77, 32.99, -17.65)
CIE-LCH	lch(12.77, 37.42, 331.85°)
OKLab	oklab(26.23% 0.0953 -0.0486)
OKLCH	oklch(26.23% 0.107 333)
XYZ	xyz(2.9432, 1.5260, 4.1417)
Luminance	0.0153 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40063A #06400C

analogous

#290640 #40063A #40061D

triadic

#40063A #3A4006 #063A40

tetradic

#40063A #402906 #06400C #061D40

square

#40063A #402906 #06400C #061D40

split-complementary

#40063A #1D4006 #064029

monochromatic

#1C0319 #1C0319 #40063A #780B6D #B0109F

Accessibility & contrast

On white

16.09

#40063A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#40063A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40063A

16.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40063A	#FFFFFF	#000000	##FFFFFF
##40063A	1.00	16.09	1.31	16.09
#FFFFFF	16.09	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#031C3B

Deuteranopia (green-blind)

#1B2439

Tritanopia (blue-blind)

#430D20

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #40063a;
/* rgb */ color: rgb(64, 6, 58);
/* oklch */ color: oklch(26.2% 0.107 333.0);

Tailwind

colors: {
  custom: {
    50: '#774e70',
    500: '#40063a',
    950: '#000000',
  },
}

SCSS

$custom: #40063a;
$custom-light: #774e70;
$custom-dark: #000000;

JSON

{
  "hex": "#40063a",
  "rgb": {
    "r": 64,
    "g": 6,
    "b": 58
  },
  "hsl": {
    "h": 306.207,
    "s": 82.857,
    "l": 13.725
  },
  "oklch": {
    "l": 0.2623,
    "c": 0.10696,
    "h": 333
  },
  "luminance": 0.01526
}

Semantic roles & 50–950 ramp

primary

#40063A

secondary

#22802C

accent

#F9442F

background

#F7F4F6

surface

#EDE7EC

border

#C8C3C7

text

#090207

muted

#7B787A

Preview Lab

Preview with #40063A

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

Preview Lab → · Contrast checker → · Palette generator →