#40053B#40053B

#40053B is a dark, moderate purple. Relative luminance 0.015; OKLCH L 26.2% C 0.109 H 332.2°. Best body text is #FFFFFF at 16.12:1 contrast (WCAG AA passes).

Color values

HEX	#40053B
RGB	rgb(64, 5, 59)
HSL	hsl(305, 86%, 14%)
HSV	hsv(305, 92%, 25%)
CMYK	cmyk(0%, 92.2%, 7.8%, 74.9%)
CIE-LAB	lab(12.70, 33.57, -18.48)
CIE-LCH	lch(12.70, 38.32, 331.16°)
OKLab	oklab(26.2% 0.0965 -0.0509)
OKLCH	oklch(26.2% 0.109 332.2)
XYZ	xyz(2.9581, 1.5146, 4.2734)
Luminance	0.0151 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40053B #05400A

analogous

#270540 #40053B #40051D

triadic

#40053B #3B4005 #053B40

tetradic

#40053B #402705 #05400A #051D40

square

#40053B #402705 #05400A #051D40

split-complementary

#40053B #1D4005 #054027

monochromatic

#1C021A #1C021A #40053B #79096F #B20EA4

Accessibility & contrast

On white

16.12

#40053B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#40053B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40053B

16.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40053B	#FFFFFF	#000000	##FFFFFF
##40053B	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)

#011C3C

Deuteranopia (green-blind)

#1A243A

Tritanopia (blue-blind)

#430C20

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #40053b;
/* rgb */ color: rgb(64, 5, 59);
/* oklch */ color: oklch(26.2% 0.109 332.2);

Tailwind

colors: {
  custom: {
    50: '#784e71',
    500: '#40053b',
    950: '#000000',
  },
}

SCSS

$custom: #40053b;
$custom-light: #784e71;
$custom-dark: #000000;

JSON

{
  "hex": "#40053b",
  "rgb": {
    "r": 64,
    "g": 5,
    "b": 59
  },
  "hsl": {
    "h": 305.085,
    "s": 85.507,
    "l": 13.529
  },
  "oklch": {
    "l": 0.262,
    "c": 0.1091,
    "h": 332.2
  },
  "luminance": 0.01514
}

Semantic roles & 50–950 ramp

primary

#40053B

secondary

#208128

accent

#FC3E2C

background

#F7F4F6

surface

#EDE7EC

border

#C8C3C7

text

#090207

muted

#7B787A

Preview Lab

Preview with #40053B

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

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