#40033F#40033F

#40033F is a dark, moderate purple. Relative luminance 0.015; OKLCH L 26.3% C 0.115 H 329.0°. Best body text is #FFFFFF at 16.12:1 contrast (WCAG AA passes).

Color values

HEX	#40033F
RGB	rgb(64, 3, 63)
HSL	hsl(301, 91%, 13%)
HSV	hsv(301, 95%, 25%)
CMYK	cmyk(0%, 95.3%, 1.6%, 74.9%)
CIE-LAB	lab(12.70, 35.09, -21.34)
CIE-LCH	lch(12.70, 41.07, 328.70°)
OKLab	oklab(26.29% 0.0986 -0.0592)
OKLCH	oklch(26.29% 0.115 329)
XYZ	xyz(3.0441, 1.5142, 4.8336)
Luminance	0.0151 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40033F #034004

analogous

#220340 #40033F #400320

triadic

#40033F #3F4003 #033F40

tetradic

#40033F #402203 #034004 #032040

square

#40033F #402203 #034004 #032040

split-complementary

#40033F #204003 #034022

monochromatic

#1D011D #1D011D #40033F #7A0679 #B508B2

Accessibility & contrast

On white

16.12

#40033F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#40033F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40033F

16.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40033F	#FFFFFF	#000000	##FFFFFF
##40033F	1.00	16.12	1.30	16.12
#FFFFFF	16.12	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C40

Deuteranopia (green-blind)

#16243E

Tritanopia (blue-blind)

#430D22

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #40033f;
/* rgb */ color: rgb(64, 3, 63);
/* oklch */ color: oklch(26.3% 0.115 329.0);

Tailwind

colors: {
  custom: {
    50: '#784d74',
    500: '#40033f',
    950: '#000000',
  },
}

SCSS

$custom: #40033f;
$custom-light: #784d74;
$custom-dark: #000000;

JSON

{
  "hex": "#40033f",
  "rgb": {
    "r": 64,
    "g": 3,
    "b": 63
  },
  "hsl": {
    "h": 300.984,
    "s": 91.045,
    "l": 13.137
  },
  "oklch": {
    "l": 0.26286,
    "c": 0.11502,
    "h": 329
  },
  "luminance": 0.01514
}

Semantic roles & 50–950 ramp

primary

#40033F

secondary

#1D821E

accent

#FF2C29

background

#F7F4F7

surface

#EDE7ED

border

#C8C3C8

text

#090208

muted

#7B787B

Preview Lab

Preview with #40033F

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

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