#40172D#40172D

#40172D is a dark, moderate pink. Relative luminance 0.019; OKLCH L 27.6% C 0.070 H 349.3°. Best body text is #FFFFFF at 15.24:1 contrast (WCAG AA passes).

Color values

HEX	#40172D
RGB	rgb(64, 23, 45)
HSL	hsl(328, 47%, 17%)
HSV	hsv(328, 64%, 25%)
CMYK	cmyk(0%, 64.1%, 29.7%, 74.9%)
CIE-LAB	lab(14.91, 22.90, -4.99)
CIE-LCH	lch(14.91, 23.43, 347.71°)
OKLab	oklab(27.57% 0.0692 -0.013)
OKLCH	oklch(27.57% 0.07 349.3)
XYZ	xyz(2.8945, 1.8925, 2.6950)
Luminance	0.0189 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40172D #17402A

analogous

#3F1740 #40172D #401719

triadic

#40172D #2D4017 #172D40

tetradic

#40172D #403F17 #17402A #171940

square

#40172D #403F17 #17402A #171940

split-complementary

#40172D #194017 #17403F

monochromatic

#170810 #170810 #40172D #6D274D #9A376C

Accessibility & contrast

On white

15.24

#40172D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#40172D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40172D

15.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40172D	#FFFFFF	#000000	##FFFFFF
##40172D	1.00	15.24	1.38	15.24
#FFFFFF	15.24	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C212E

Deuteranopia (green-blind)

#27282C

Tritanopia (blue-blind)

#451620

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #40172d;
/* rgb */ color: rgb(64, 23, 45);
/* oklch */ color: oklch(27.6% 0.070 349.3);

Tailwind

colors: {
  custom: {
    50: '#775665',
    500: '#40172d',
    950: '#000000',
  },
}

SCSS

$custom: #40172d;
$custom-light: #775665;
$custom-dark: #000000;

JSON

{
  "hex": "#40172d",
  "rgb": {
    "r": 64,
    "g": 23,
    "b": 45
  },
  "hsl": {
    "h": 327.805,
    "s": 47.126,
    "l": 17.059
  },
  "oklch": {
    "l": 0.2757,
    "c": 0.07037,
    "h": 349.3
  },
  "luminance": 0.01892
}

Semantic roles & 50–950 ramp

primary

#40172D

secondary

#3C7757

accent

#D78F51

background

#F7F5F6

surface

#EDE9EB

border

#C8C5C6

text

#090305

muted

#7B787A

Preview Lab

Preview with #40172D

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

Preview Lab → · Contrast checker → · Palette generator →