#40042B#40042B

#40042B is a dark, moderate pink. Relative luminance 0.014; OKLCH L 25.1% C 0.099 H 346.8°. Best body text is #FFFFFF at 16.53:1 contrast (WCAG AA passes).

Color values

HEX	#40042B
RGB	rgb(64, 4, 43)
HSL	hsl(321, 88%, 13%)
HSV	hsv(321, 94%, 25%)
CMYK	cmyk(0%, 93.8%, 32.8%, 74.9%)
CIE-LAB	lab(11.63, 31.44, -8.51)
CIE-LCH	lch(11.63, 32.57, 344.85°)
OKLab	oklab(25.13% 0.096 -0.0225)
OKLCH	oklch(25.13% 0.099 346.8)
XYZ	xyz(2.5939, 1.3515, 2.4093)
Luminance	0.0135 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40042B #044019

analogous

#370440 #40042B #40040D

triadic

#40042B #2B4004 #042B40

tetradic

#40042B #403704 #044019 #040D40

square

#40042B #403704 #044019 #040D40

split-complementary

#40042B #0D4004 #044037

monochromatic

#1D0213 #1D0213 #40042B #7A0852 #B30B78

Accessibility & contrast

On white

16.53

#40042B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#40042B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40042B

16.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40042B	#FFFFFF	#000000	##FFFFFF
##40042B	1.00	16.53	1.27	16.53
#FFFFFF	16.53	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D182C

Deuteranopia (green-blind)

#20222A

Tritanopia (blue-blind)

#450217

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #40042b;
/* rgb */ color: rgb(64, 4, 43);
/* oklch */ color: oklch(25.1% 0.099 346.8);

Tailwind

colors: {
  custom: {
    50: '#784d64',
    500: '#40042b',
    950: '#000000',
  },
}

SCSS

$custom: #40042b;
$custom-light: #784d64;
$custom-dark: #000000;

JSON

{
  "hex": "#40042b",
  "rgb": {
    "r": 64,
    "g": 4,
    "b": 43
  },
  "hsl": {
    "h": 321,
    "s": 88.235,
    "l": 13.333
  },
  "oklch": {
    "l": 0.25133,
    "c": 0.09858,
    "h": 346.8
  },
  "luminance": 0.01351
}

Semantic roles & 50–950 ramp

primary

#40042B

secondary

#1F8141

accent

#FE7429

background

#F7F4F5

surface

#EEE7EA

border

#C9C3C6

text

#090105

muted

#7B7779

Preview Lab

Preview with #40042B

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

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