#400A2B#400A2B

#400A2B is a dark, moderate pink. Relative luminance 0.015; OKLCH L 25.8% C 0.090 H 347.9°. Best body text is #FFFFFF at 16.20:1 contrast (WCAG AA passes).

Color values

HEX	#400A2B
RGB	rgb(64, 10, 43)
HSL	hsl(323, 73%, 15%)
HSV	hsv(323, 84%, 25%)
CMYK	cmyk(0%, 84.4%, 32.8%, 74.9%)
CIE-LAB	lab(12.49, 28.98, -7.19)
CIE-LCH	lch(12.49, 29.86, 346.06°)
OKLab	oklab(25.76% 0.0883 -0.0189)
OKLCH	oklch(25.76% 0.09 347.9)
XYZ	xyz(2.6591, 1.4818, 2.4310)
Luminance	0.0148 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400A2B #0A401F

analogous

#3A0A40 #400A2B #400A10

triadic

#400A2B #2B400A #0A2B40

tetradic

#400A2B #403A0A #0A401F #0A1040

square

#400A2B #403A0A #0A401F #0A1040

split-complementary

#400A2B #10400A #0A403A

monochromatic

#1A0412 #1A0412 #400A2B #75124F #AA1B72

Accessibility & contrast

On white

16.20

#400A2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#400A2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400A2B

16.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400A2B	#FFFFFF	#000000	##FFFFFF
##400A2B	1.00	16.20	1.30	16.20
#FFFFFF	16.20	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#121B2C

Deuteranopia (green-blind)

#22242A

Tritanopia (blue-blind)

#450819

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #400a2b;
/* rgb */ color: rgb(64, 10, 43);
/* oklch */ color: oklch(25.8% 0.090 347.9);

Tailwind

colors: {
  custom: {
    50: '#784f64',
    500: '#400a2b',
    950: '#000000',
  },
}

SCSS

$custom: #400a2b;
$custom-light: #784f64;
$custom-dark: #000000;

JSON

{
  "hex": "#400a2b",
  "rgb": {
    "r": 64,
    "g": 10,
    "b": 43
  },
  "hsl": {
    "h": 323.333,
    "s": 72.973,
    "l": 14.51
  },
  "oklch": {
    "l": 0.25757,
    "c": 0.09028,
    "h": 347.9
  },
  "luminance": 0.01481
}

Semantic roles & 50–950 ramp

primary

#400A2B

secondary

#297D49

accent

#F08038

background

#F7F4F5

surface

#EDE7EA

border

#C8C3C6

text

#090205

muted

#7B7879

Preview Lab

Preview with #400A2B

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

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