#40172F#40172F

#40172F is a dark, moderate pink. Relative luminance 0.019; OKLCH L 27.7% C 0.072 H 346.6°. Best body text is #FFFFFF at 15.20:1 contrast (WCAG AA passes).

Color values

HEX	#40172F
RGB	rgb(64, 23, 47)
HSL	hsl(325, 47%, 17%)
HSV	hsv(325, 64%, 25%)
CMYK	cmyk(0%, 64.1%, 26.6%, 74.9%)
CIE-LAB	lab(15.00, 23.23, -6.30)
CIE-LCH	lch(15.00, 24.07, 344.83°)
OKLab	oklab(27.66% 0.0698 -0.0166)
OKLCH	oklch(27.66% 0.072 346.6)
XYZ	xyz(2.9339, 1.9083, 2.9026)
Luminance	0.0191 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40172F #174028

analogous

#3D1740 #40172F #40171B

triadic

#40172F #2F4017 #172F40

tetradic

#40172F #403D17 #174028 #171B40

square

#40172F #403D17 #174028 #171B40

split-complementary

#40172F #1B4017 #17403D

monochromatic

#170811 #170811 #40172F #6D2750 #9A3771

Accessibility & contrast

On white

15.20

#40172F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#40172F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40172F

15.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40172F	#FFFFFF	#000000	##FFFFFF
##40172F	1.00	15.20	1.38	15.20
#FFFFFF	15.20	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B2130

Deuteranopia (green-blind)

#26282E

Tritanopia (blue-blind)

#441620

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #40172f;
/* rgb */ color: rgb(64, 23, 47);
/* oklch */ color: oklch(27.7% 0.072 346.6);

Tailwind

colors: {
  custom: {
    50: '#765667',
    500: '#40172f',
    950: '#000000',
  },
}

SCSS

$custom: #40172f;
$custom-light: #765667;
$custom-dark: #000000;

JSON

{
  "hex": "#40172f",
  "rgb": {
    "r": 64,
    "g": 23,
    "b": 47
  },
  "hsl": {
    "h": 324.878,
    "s": 47.126,
    "l": 17.059
  },
  "oklch": {
    "l": 0.27661,
    "c": 0.07179,
    "h": 346.6
  },
  "luminance": 0.01908
}

Semantic roles & 50–950 ramp

primary

#40172F

secondary

#3C7754

accent

#D78851

background

#F7F5F6

surface

#EDE9EB

border

#C8C5C6

text

#090306

muted

#7B787A

Preview Lab

Preview with #40172F

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

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