#40063D#40063D

#40063D is a dark, moderate purple. Relative luminance 0.016; OKLCH L 26.4% C 0.109 H 330.5°. Best body text is #FFFFFF at 16.01:1 contrast (WCAG AA passes).

Color values

HEX	#40063D
RGB	rgb(64, 6, 61)
HSL	hsl(303, 83%, 14%)
HSV	hsv(303, 91%, 25%)
CMYK	cmyk(0%, 90.6%, 4.7%, 74.9%)
CIE-LAB	lab(12.97, 33.53, -19.49)
CIE-LCH	lch(12.97, 38.78, 329.84°)
OKLab	oklab(26.43% 0.0953 -0.0538)
OKLCH	oklch(26.43% 0.109 330.5)
XYZ	xyz(3.0218, 1.5574, 4.5554)
Luminance	0.0156 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40063D #064009

analogous

#260640 #40063D #400620

triadic

#40063D #3D4006 #063D40

tetradic

#40063D #402606 #064009 #062040

square

#40063D #402606 #064009 #062040

split-complementary

#40063D #204006 #064026

monochromatic

#1C031B #1C031B #40063D #780B72 #B010A8

Accessibility & contrast

On white

16.01

#40063D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#40063D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40063D

16.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40063D	#FFFFFF	#000000	##FFFFFF
##40063D	1.00	16.01	1.31	16.01
#FFFFFF	16.01	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#011C3E

Deuteranopia (green-blind)

#19243C

Tritanopia (blue-blind)

#430E22

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #40063d;
/* rgb */ color: rgb(64, 6, 61);
/* oklch */ color: oklch(26.4% 0.109 330.5);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#40063d",
  "rgb": {
    "r": 64,
    "g": 6,
    "b": 61
  },
  "hsl": {
    "h": 303.103,
    "s": 82.857,
    "l": 13.725
  },
  "oklch": {
    "l": 0.26433,
    "c": 0.10947,
    "h": 330.5
  },
  "luminance": 0.01557
}

Semantic roles & 50–950 ramp

primary

#40063D

secondary

#228027

accent

#F9392F

background

#F7F4F6

surface

#EDE7EC

border

#C8C3C7

text

#090208

muted

#7B787B

Preview Lab

Preview with #40063D

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

Preview Lab → · Contrast checker → · Palette generator →