#40063F#40063F

#40063F is a dark, moderate purple. Relative luminance 0.016; OKLCH L 26.6% C 0.111 H 328.9°. Best body text is #FFFFFF at 15.96:1 contrast (WCAG AA passes).

Color values

HEX	#40063F
RGB	rgb(64, 6, 63)
HSL	hsl(301, 83%, 14%)
HSV	hsv(301, 91%, 25%)
CMYK	cmyk(0%, 90.6%, 1.6%, 74.9%)
CIE-LAB	lab(13.10, 33.90, -20.69)
CIE-LCH	lch(13.10, 39.72, 328.60°)
OKLab	oklab(26.57% 0.0952 -0.0573)
OKLCH	oklch(26.57% 0.111 328.9)
XYZ	xyz(3.0767, 1.5794, 4.8445)
Luminance	0.0158 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40063F #064007

analogous

#240640 #40063F #400622

triadic

#40063F #3F4006 #063F40

tetradic

#40063F #402406 #064007 #062240

square

#40063F #402406 #064007 #062240

split-complementary

#40063F #224006 #064024

monochromatic

#1C031C #1C031C #40063F #780B76 #B010AD

Accessibility & contrast

On white

15.96

#40063F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#40063F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40063F

15.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40063F	#FFFFFF	#000000	##FFFFFF
##40063F	1.00	15.96	1.32	15.96
#FFFFFF	15.96	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D40

Deuteranopia (green-blind)

#18243E

Tritanopia (blue-blind)

#431023

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #40063f;
/* rgb */ color: rgb(64, 6, 63);
/* oklch */ color: oklch(26.6% 0.111 328.9);

Tailwind

colors: {
  custom: {
    50: '#774f74',
    500: '#40063f',
    950: '#000000',
  },
}

SCSS

$custom: #40063f;
$custom-light: #774f74;
$custom-dark: #000000;

JSON

{
  "hex": "#40063f",
  "rgb": {
    "r": 64,
    "g": 6,
    "b": 63
  },
  "hsl": {
    "h": 301.034,
    "s": 82.857,
    "l": 13.725
  },
  "oklch": {
    "l": 0.26573,
    "c": 0.11117,
    "h": 328.9
  },
  "luminance": 0.01579
}

Semantic roles & 50–950 ramp

primary

#40063F

secondary

#228024

accent

#F9322F

background

#F7F4F7

surface

#EDE7ED

border

#C8C3C8

text

#090208

muted

#7B787B

Preview Lab

Preview with #40063F

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

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