#400431#400431

#400431 is a dark, moderate pink. Relative luminance 0.014; OKLCH L 25.5% C 0.103 H 340.9°. Best body text is #FFFFFF at 16.41:1 contrast (WCAG AA passes).

Color values

HEX	#400431
RGB	rgb(64, 4, 49)
HSL	hsl(315, 88%, 13%)
HSV	hsv(315, 94%, 25%)
CMYK	cmyk(0%, 93.8%, 23.4%, 74.9%)
CIE-LAB	lab(11.95, 32.32, -12.43)
CIE-LCH	lch(11.95, 34.62, 338.96°)
OKLab	oklab(25.47% 0.0971 -0.0336)
OKLCH	oklch(25.47% 0.103 340.9)
XYZ	xyz(2.7122, 1.3989, 3.0323)
Luminance	0.0140 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400431 #044013

analogous

#310440 #400431 #400413

triadic

#400431 #314004 #043140

tetradic

#400431 #403104 #044013 #041340

square

#400431 #403104 #044013 #041340

split-complementary

#400431 #134004 #044031

monochromatic

#1D0216 #1D0216 #400431 #7A085D #B30B89

Accessibility & contrast

On white

16.41

#400431 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#400431 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400431

16.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400431	#FFFFFF	#000000	##FFFFFF
##400431	1.00	16.41	1.28	16.41
#FFFFFF	16.41	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#091932

Deuteranopia (green-blind)

#1E2330

Tritanopia (blue-blind)

#45051A

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #400431;
/* rgb */ color: rgb(64, 4, 49);
/* oklch */ color: oklch(25.5% 0.103 340.9);

Tailwind

colors: {
  custom: {
    50: '#784d69',
    500: '#400431',
    950: '#000000',
  },
}

SCSS

$custom: #400431;
$custom-light: #784d69;
$custom-dark: #000000;

JSON

{
  "hex": "#400431",
  "rgb": {
    "r": 64,
    "g": 4,
    "b": 49
  },
  "hsl": {
    "h": 315,
    "s": 88.235,
    "l": 13.333
  },
  "oklch": {
    "l": 0.25466,
    "c": 0.10269,
    "h": 340.9
  },
  "luminance": 0.01399
}

Semantic roles & 50–950 ramp

primary

#400431

secondary

#1F8137

accent

#FE5F29

background

#F7F4F6

surface

#EDE7EB

border

#C8C3C6

text

#090206

muted

#7B787A

Preview Lab

Preview with #400431

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

Preview Lab → · Contrast checker → · Palette generator →