#40033D#40033D

#40033D is a dark, moderate purple. Relative luminance 0.015; OKLCH L 26.1% C 0.113 H 330.6°. Best body text is #FFFFFF at 16.17:1 contrast (WCAG AA passes).

Color values

HEX	#40033D
RGB	rgb(64, 3, 61)
HSL	hsl(303, 91%, 13%)
HSV	hsv(303, 95%, 25%)
CMYK	cmyk(0%, 95.3%, 4.7%, 74.9%)
CIE-LAB	lab(12.56, 34.73, -20.14)
CIE-LCH	lch(12.56, 40.14, 329.89°)
OKLab	oklab(26.14% 0.0988 -0.0557)
OKLCH	oklch(26.14% 0.113 330.6)
XYZ	xyz(2.9892, 1.4923, 4.5446)
Luminance	0.0149 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40033D #034006

analogous

#240340 #40033D #40031E

triadic

#40033D #3D4003 #033D40

tetradic

#40033D #402403 #034006 #031E40

square

#40033D #402403 #034006 #031E40

split-complementary

#40033D #1E4003 #034024

monochromatic

#1D011C #1D011C #40033D #7A0675 #B508AC

Accessibility & contrast

On white

16.17

#40033D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#40033D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40033D

16.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40033D	#FFFFFF	#000000	##FFFFFF
##40033D	1.00	16.17	1.30	16.17
#FFFFFF	16.17	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B3E

Deuteranopia (green-blind)

#18233C

Tritanopia (blue-blind)

#430C21

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #40033d;
/* rgb */ color: rgb(64, 3, 61);
/* oklch */ color: oklch(26.1% 0.113 330.6);

Tailwind

colors: {
  custom: {
    50: '#784d73',
    500: '#40033d',
    950: '#000000',
  },
}

SCSS

$custom: #40033d;
$custom-light: #784d73;
$custom-dark: #000000;

JSON

{
  "hex": "#40033d",
  "rgb": {
    "r": 64,
    "g": 3,
    "b": 61
  },
  "hsl": {
    "h": 302.951,
    "s": 91.045,
    "l": 13.137
  },
  "oklch": {
    "l": 0.26143,
    "c": 0.11338,
    "h": 330.6
  },
  "luminance": 0.01492
}

Semantic roles & 50–950 ramp

primary

#40033D

secondary

#1D8222

accent

#FF3329

background

#F7F4F6

surface

#EDE7EC

border

#C8C3C7

text

#090208

muted

#7B787B

Preview Lab

Preview with #40033D

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

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