#40182F#40182F

#40182F is a dark, moderate pink. Relative luminance 0.019; OKLCH L 27.8% C 0.070 H 347.0°. Best body text is #FFFFFF at 15.11:1 contrast (WCAG AA passes).

Color values

HEX	#40182F
RGB	rgb(64, 24, 47)
HSL	hsl(326, 45%, 17%)
HSV	hsv(326, 63%, 25%)
CMYK	cmyk(0%, 62.5%, 26.6%, 74.9%)
CIE-LAB	lab(15.22, 22.65, -5.97)
CIE-LCH	lch(15.22, 23.43, 345.24°)
OKLab	oklab(27.82% 0.0681 -0.0157)
OKLCH	oklch(27.82% 0.07 347)
XYZ	xyz(2.9542, 1.9488, 2.9093)
Luminance	0.0195 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40182F #184029

analogous

#3D1840 #40182F #40181B

triadic

#40182F #2F4018 #182F40

tetradic

#40182F #403D18 #184029 #181B40

square

#40182F #403D18 #184029 #181B40

split-complementary

#40182F #1B4018 #18403D

monochromatic

#160810 #160810 #40182F #6D2950 #993970

Accessibility & contrast

On white

15.11

#40182F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#40182F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40182F

15.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40182F	#FFFFFF	#000000	##FFFFFF
##40182F	1.00	15.11	1.39	15.11
#FFFFFF	15.11	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C2230

Deuteranopia (green-blind)

#27292E

Tritanopia (blue-blind)

#441721

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #40182f;
/* rgb */ color: rgb(64, 24, 47);
/* oklch */ color: oklch(27.8% 0.070 347.0);

Tailwind

colors: {
  custom: {
    50: '#765767',
    500: '#40182f',
    950: '#000000',
  },
}

SCSS

$custom: #40182f;
$custom-light: #765767;
$custom-dark: #000000;

JSON

{
  "hex": "#40182f",
  "rgb": {
    "r": 64,
    "g": 24,
    "b": 47
  },
  "hsl": {
    "h": 325.5,
    "s": 45.455,
    "l": 17.255
  },
  "oklch": {
    "l": 0.27823,
    "c": 0.06987,
    "h": 347
  },
  "luminance": 0.01948
}

Semantic roles & 50–950 ramp

primary

#40182F

secondary

#3D7756

accent

#D58A53

background

#F7F5F6

surface

#EDE9EB

border

#C8C5C6

text

#090306

muted

#7B787A

Preview Lab

Preview with #40182F

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

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