#40033A#40033A

#40033A is a dark, moderate purple. Relative luminance 0.015; OKLCH L 25.9% C 0.111 H 333.0°. Best body text is #FFFFFF at 16.25:1 contrast (WCAG AA passes).

Color values

HEX	#40033A
RGB	rgb(64, 3, 58)
HSL	hsl(306, 91%, 13%)
HSV	hsv(306, 95%, 25%)
CMYK	cmyk(0%, 95.3%, 9.4%, 74.9%)
CIE-LAB	lab(12.36, 34.20, -18.31)
CIE-LCH	lch(12.36, 38.79, 331.84°)
OKLab	oklab(25.94% 0.0988 -0.0504)
OKLCH	oklch(25.94% 0.111 333)
XYZ	xyz(2.9107, 1.4609, 4.1308)
Luminance	0.0146 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40033A #034009

analogous

#270340 #40033A #40031B

triadic

#40033A #3A4003 #033A40

tetradic

#40033A #402703 #034009 #031B40

square

#40033A #402703 #034009 #031B40

split-complementary

#40033A #1B4003 #034027

monochromatic

#1D011A #1D011A #40033A #7A066F #B508A4

Accessibility & contrast

On white

16.25

#40033A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#40033A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40033A

16.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40033A	#FFFFFF	#000000	##FFFFFF
##40033A	1.00	16.25	1.29	16.25
#FFFFFF	16.25	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B3B

Deuteranopia (green-blind)

#192339

Tritanopia (blue-blind)

#430A1F

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #40033a;
/* rgb */ color: rgb(64, 3, 58);
/* oklch */ color: oklch(25.9% 0.111 333.0);

Tailwind

colors: {
  custom: {
    50: '#784d70',
    500: '#40033a',
    950: '#000000',
  },
}

SCSS

$custom: #40033a;
$custom-light: #784d70;
$custom-dark: #000000;

JSON

{
  "hex": "#40033a",
  "rgb": {
    "r": 64,
    "g": 3,
    "b": 58
  },
  "hsl": {
    "h": 305.902,
    "s": 91.045,
    "l": 13.137
  },
  "oklch": {
    "l": 0.25935,
    "c": 0.11097,
    "h": 333
  },
  "luminance": 0.01461
}

Semantic roles & 50–950 ramp

primary

#40033A

secondary

#1D8227

accent

#FF3E29

background

#F7F4F6

surface

#EDE7EC

border

#C8C3C7

text

#090207

muted

#7B787A

Preview Lab

Preview with #40033A

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

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