#40172A#40172A

#40172A is a dark, moderate pink. Relative luminance 0.019; OKLCH L 27.4% C 0.068 H 353.6°. Best body text is #FFFFFF at 15.28:1 contrast (WCAG AA passes).

Color values

HEX	#40172A
RGB	rgb(64, 23, 42)
HSL	hsl(332, 47%, 17%)
HSV	hsv(332, 64%, 25%)
CMYK	cmyk(0%, 64.1%, 34.4%, 74.9%)
CIE-LAB	lab(14.79, 22.41, -3.00)
CIE-LCH	lch(14.79, 22.61, 352.37°)
OKLab	oklab(27.44% 0.0681 -0.0076)
OKLCH	oklch(27.44% 0.068 353.6)
XYZ	xyz(2.8388, 1.8702, 2.4015)
Luminance	0.0187 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40172A #17402D

analogous

#40173F #40172A #401917

triadic

#40172A #2A4017 #172A40

tetradic

#40172A #3F4017 #17402D #191740

square

#40172A #3F4017 #17402D #191740

split-complementary

#40172A #174019 #173F40

monochromatic

#17080F #17080F #40172A #6D2748 #9A3765

Accessibility & contrast

On white

15.28

#40172A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#40172A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40172A

15.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40172A	#FFFFFF	#000000	##FFFFFF
##40172A	1.00	15.28	1.37	15.28
#FFFFFF	15.28	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D212B

Deuteranopia (green-blind)

#282829

Tritanopia (blue-blind)

#45151E

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #40172a;
/* rgb */ color: rgb(64, 23, 42);
/* oklch */ color: oklch(27.4% 0.068 353.6);

Tailwind

colors: {
  custom: {
    50: '#775663',
    500: '#40172a',
    950: '#000000',
  },
}

SCSS

$custom: #40172a;
$custom-light: #775663;
$custom-dark: #000000;

JSON

{
  "hex": "#40172a",
  "rgb": {
    "r": 64,
    "g": 23,
    "b": 42
  },
  "hsl": {
    "h": 332.195,
    "s": 47.126,
    "l": 17.059
  },
  "oklch": {
    "l": 0.27439,
    "c": 0.06848,
    "h": 353.6
  },
  "luminance": 0.0187
}

Semantic roles & 50–950 ramp

primary

#40172A

secondary

#3C775C

accent

#D79951

background

#F7F5F5

surface

#EDE9EA

border

#C8C5C6

text

#090305

muted

#7B7879

Preview Lab

Preview with #40172A

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

Preview Lab → · Contrast checker → · Palette generator →