#400428#400428

#400428 is a very dark, moderate pink. Relative luminance 0.013; OKLCH L 25.0% C 0.097 H 349.9°. Best body text is #FFFFFF at 16.59:1 contrast (WCAG AA passes).

Color values

HEX	#400428
RGB	rgb(64, 4, 40)
HSL	hsl(324, 88%, 13%)
HSV	hsv(324, 94%, 25%)
CMYK	cmyk(0%, 93.8%, 37.5%, 74.9%)
CIE-LAB	lab(11.49, 31.03, -6.50)
CIE-LCH	lch(11.49, 31.70, 348.17°)
OKLab	oklab(24.98% 0.0952 -0.017)
OKLCH	oklch(24.98% 0.097 349.9)
XYZ	xyz(2.5409, 1.3303, 2.1300)
Luminance	0.0133 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400428 #04401C

analogous

#3A0440 #400428 #40040A

triadic

#400428 #284004 #042840

tetradic

#400428 #403A04 #04401C #040A40

square

#400428 #403A04 #04401C #040A40

split-complementary

#400428 #0A4004 #04403A

monochromatic

#1D0212 #1D0212 #400428 #7A084C #B30B70

Accessibility & contrast

On white

16.59

#400428 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#400428 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400428

16.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400428	#FFFFFF	#000000	##FFFFFF
##400428	1.00	16.59	1.27	16.59
#FFFFFF	16.59	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F1829

Deuteranopia (green-blind)

#212227

Tritanopia (blue-blind)

#460115

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #400428;
/* rgb */ color: rgb(64, 4, 40);
/* oklch */ color: oklch(25.0% 0.097 349.9);

Tailwind

colors: {
  custom: {
    50: '#784d61',
    500: '#400428',
    950: '#000000',
  },
}

SCSS

$custom: #400428;
$custom-light: #784d61;
$custom-dark: #000000;

JSON

{
  "hex": "#400428",
  "rgb": {
    "r": 64,
    "g": 4,
    "b": 40
  },
  "hsl": {
    "h": 324,
    "s": 88.235,
    "l": 13.333
  },
  "oklch": {
    "l": 0.24981,
    "c": 0.09672,
    "h": 349.9
  },
  "luminance": 0.0133
}

Semantic roles & 50–950 ramp

primary

#400428

secondary

#1F8146

accent

#FE7F29

background

#F7F4F5

surface

#EEE7E9

border

#C9C3C5

text

#090105

muted

#7B7779

Preview Lab

Preview with #400428

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

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