#400436#400436

#400436 is a dark, moderate pink. Relative luminance 0.014; OKLCH L 25.8% C 0.106 H 336.4°. Best body text is #FFFFFF at 16.30:1 contrast (WCAG AA passes).

Color values

HEX	#400436
RGB	rgb(64, 4, 54)
HSL	hsl(310, 88%, 13%)
HSV	hsv(310, 94%, 25%)
CMYK	cmyk(0%, 93.8%, 15.6%, 74.9%)
CIE-LAB	lab(12.24, 33.12, -15.61)
CIE-LCH	lch(12.24, 36.61, 334.76°)
OKLab	oklab(25.77% 0.0975 -0.0426)
OKLCH	oklch(25.77% 0.106 336.4)
XYZ	xyz(2.8237, 1.4434, 3.6192)
Luminance	0.0144 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400436 #04400E

analogous

#2C0440 #400436 #400418

triadic

#400436 #364004 #043640

tetradic

#400436 #402C04 #04400E #041840

square

#400436 #402C04 #04400E #041840

split-complementary

#400436 #184004 #04402C

monochromatic

#1D0218 #1D0218 #400436 #7A0867 #B30B97

Accessibility & contrast

On white

16.30

#400436 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#400436 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400436

16.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400436	#FFFFFF	#000000	##FFFFFF
##400436	1.00	16.30	1.29	16.30
#FFFFFF	16.30	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#051A37

Deuteranopia (green-blind)

#1C2335

Tritanopia (blue-blind)

#44081D

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #400436;
/* rgb */ color: rgb(64, 4, 54);
/* oklch */ color: oklch(25.8% 0.106 336.4);

Tailwind

colors: {
  custom: {
    50: '#784d6d',
    500: '#400436',
    950: '#000000',
  },
}

SCSS

$custom: #400436;
$custom-light: #784d6d;
$custom-dark: #000000;

JSON

{
  "hex": "#400436",
  "rgb": {
    "r": 64,
    "g": 4,
    "b": 54
  },
  "hsl": {
    "h": 310,
    "s": 88.235,
    "l": 13.333
  },
  "oklch": {
    "l": 0.25772,
    "c": 0.10644,
    "h": 336.4
  },
  "luminance": 0.01443
}

Semantic roles & 50–950 ramp

primary

#400436

secondary

#1F812F

accent

#FE4D29

background

#F7F4F6

surface

#EDE7EB

border

#C8C3C6

text

#090207

muted

#7B787A

Preview Lab

Preview with #400436

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

Preview Lab → · Contrast checker → · Palette generator →