#400F37#400F37

#400F37 is a dark, moderate pink. Relative luminance 0.017; OKLCH L 27.0% C 0.092 H 336.0°. Best body text is #FFFFFF at 15.66:1 contrast (WCAG AA passes).

Color values

HEX	#400F37
RGB	rgb(64, 15, 55)
HSL	hsl(311, 62%, 15%)
HSV	hsv(311, 77%, 25%)
CMYK	cmyk(0%, 76.6%, 14.1%, 74.9%)
CIE-LAB	lab(13.87, 28.81, -13.78)
CIE-LCH	lch(13.87, 31.94, 334.44°)
OKLab	oklab(26.96% 0.0843 -0.0375)
OKLCH	oklch(26.96% 0.092 336)
XYZ	xyz(2.9748, 1.7077, 3.7866)
Luminance	0.0171 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400F37 #0F4018

analogous

#300F40 #400F37 #400F1E

triadic

#400F37 #37400F #0F3740

tetradic

#400F37 #40300F #0F4018 #0F1E40

square

#400F37 #40300F #0F4018 #0F1E40

split-complementary

#400F37 #1E400F #0F4030

monochromatic

#190615 #190615 #400F37 #721B62 #A3268C

Accessibility & contrast

On white

15.66

#400F37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#400F37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400F37

15.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400F37	#FFFFFF	#000000	##FFFFFF
##400F37	1.00	15.66	1.34	15.66
#FFFFFF	15.66	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#101F38

Deuteranopia (green-blind)

#202636

Tritanopia (blue-blind)

#441221

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #400f37;
/* rgb */ color: rgb(64, 15, 55);
/* oklch */ color: oklch(27.0% 0.092 336.0);

Tailwind

colors: {
  custom: {
    50: '#77526e',
    500: '#400f37',
    950: '#000000',
  },
}

SCSS

$custom: #400f37;
$custom-light: #77526e;
$custom-dark: #000000;

JSON

{
  "hex": "#400f37",
  "rgb": {
    "r": 64,
    "g": 15,
    "b": 55
  },
  "hsl": {
    "h": 311.02,
    "s": 62.025,
    "l": 15.49
  },
  "oklch": {
    "l": 0.26964,
    "c": 0.09227,
    "h": 336
  },
  "luminance": 0.01707
}

Semantic roles & 50–950 ramp

primary

#400F37

secondary

#307A3E

accent

#E56143

background

#F7F4F6

surface

#EDE7EB

border

#C8C3C6

text

#090207

muted

#7B787A

Preview Lab

Preview with #400F37

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

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