#40063E#40063E

#40063E is a dark, moderate purple. Relative luminance 0.016; OKLCH L 26.5% C 0.110 H 329.7°. Best body text is #FFFFFF at 15.99:1 contrast (WCAG AA passes).

Color values

HEX	#40063E
RGB	rgb(64, 6, 62)
HSL	hsl(302, 83%, 14%)
HSV	hsv(302, 91%, 25%)
CMYK	cmyk(0%, 90.6%, 3.1%, 74.9%)
CIE-LAB	lab(13.04, 33.72, -20.09)
CIE-LCH	lch(13.04, 39.25, 329.21°)
OKLab	oklab(26.5% 0.0953 -0.0556)
OKLCH	oklch(26.5% 0.11 329.7)
XYZ	xyz(3.0490, 1.5683, 4.6986)
Luminance	0.0157 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40063E #064008

analogous

#250640 #40063E #400621

triadic

#40063E #3E4006 #063E40

tetradic

#40063E #402506 #064008 #062140

square

#40063E #402506 #064008 #062140

split-complementary

#40063E #214006 #064025

monochromatic

#1C031B #1C031B #40063E #780B74 #B010AA

Accessibility & contrast

On white

15.99

#40063E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#40063E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40063E

15.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40063E	#FFFFFF	#000000	##FFFFFF
##40063E	1.00	15.99	1.31	15.99
#FFFFFF	15.99	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	15.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D3F

Deuteranopia (green-blind)

#18243D

Tritanopia (blue-blind)

#430F22

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #40063e;
/* rgb */ color: rgb(64, 6, 62);
/* oklch */ color: oklch(26.5% 0.110 329.7);

Tailwind

colors: {
  custom: {
    50: '#774f73',
    500: '#40063e',
    950: '#000000',
  },
}

SCSS

$custom: #40063e;
$custom-light: #774f73;
$custom-dark: #000000;

JSON

{
  "hex": "#40063e",
  "rgb": {
    "r": 64,
    "g": 6,
    "b": 62
  },
  "hsl": {
    "h": 302.069,
    "s": 82.857,
    "l": 13.725
  },
  "oklch": {
    "l": 0.26503,
    "c": 0.11032,
    "h": 329.7
  },
  "luminance": 0.01568
}

Semantic roles & 50–950 ramp

primary

#40063E

secondary

#228025

accent

#F9362F

background

#F7F4F7

surface

#EDE7ED

border

#C8C3C8

text

#090208

muted

#7B787B

Preview Lab

Preview with #40063E

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

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