#40053A#40053A

#40053A is a dark, moderate purple. Relative luminance 0.015; OKLCH L 26.1% C 0.108 H 333.0°. Best body text is #FFFFFF at 16.14:1 contrast (WCAG AA passes).

Color values

HEX	#40053A
RGB	rgb(64, 5, 58)
HSL	hsl(306, 86%, 14%)
HSV	hsv(306, 92%, 25%)
CMYK	cmyk(0%, 92.2%, 9.4%, 74.9%)
CIE-LAB	lab(12.64, 33.39, -17.87)
CIE-LCH	lch(12.64, 37.87, 331.84°)
OKLab	oklab(26.13% 0.0965 -0.0492)
OKLCH	oklch(26.13% 0.108 333)
XYZ	xyz(2.9324, 1.5043, 4.1381)
Luminance	0.0150 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40053A #05400B

analogous

#280540 #40053A #40051C

triadic

#40053A #3A4005 #053A40

tetradic

#40053A #402805 #05400B #051C40

square

#40053A #402805 #05400B #051C40

split-complementary

#40053A #1C4005 #054028

monochromatic

#1C021A #1C021A #40053A #79096D #B20EA1

Accessibility & contrast

On white

16.14

#40053A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#40053A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40053A

16.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40053A	#FFFFFF	#000000	##FFFFFF
##40053A	1.00	16.14	1.30	16.14
#FFFFFF	16.14	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#021B3B

Deuteranopia (green-blind)

#1A2439

Tritanopia (blue-blind)

#430C20

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #40053a;
/* rgb */ color: rgb(64, 5, 58);
/* oklch */ color: oklch(26.1% 0.108 333.0);

Tailwind

colors: {
  custom: {
    50: '#784e70',
    500: '#40053a',
    950: '#000000',
  },
}

SCSS

$custom: #40053a;
$custom-light: #784e70;
$custom-dark: #000000;

JSON

{
  "hex": "#40053a",
  "rgb": {
    "r": 64,
    "g": 5,
    "b": 58
  },
  "hsl": {
    "h": 306.102,
    "s": 85.507,
    "l": 13.529
  },
  "oklch": {
    "l": 0.26132,
    "c": 0.10827,
    "h": 333
  },
  "luminance": 0.01504
}

Semantic roles & 50–950 ramp

primary

#40053A

secondary

#20812A

accent

#FC412C

background

#F7F4F6

surface

#EDE7EC

border

#C8C3C7

text

#090207

muted

#7B787A

Preview Lab

Preview with #40053A

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

Preview Lab → · Contrast checker → · Palette generator →