#400313#400313

#400313 is a very dark, moderate pink. Relative luminance 0.012; OKLCH L 24.1% C 0.091 H 12.7°. Best body text is #FFFFFF at 16.93:1 contrast (WCAG AA passes).

Color values

HEX	#400313
RGB	rgb(64, 3, 19)
HSL	hsl(344, 91%, 13%)
HSV	hsv(344, 95%, 25%)
CMYK	cmyk(0%, 95.3%, 70.3%, 74.9%)
CIE-LAB	lab(10.58, 29.33, 7.81)
CIE-LCH	lch(10.58, 30.35, 14.91°)
OKLab	oklab(24.07% 0.0884 0.0199)
OKLCH	oklch(24.07% 0.091 12.7)
XYZ	xyz(2.2647, 1.2025, 0.7288)
Luminance	0.0120 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400313 #034030

analogous

#400331 #400313 #401103

triadic

#400313 #134003 #031340

tetradic

#400313 #314003 #034030 #110340

square

#400313 #314003 #034030 #110340

split-complementary

#400313 #034011 #033140

monochromatic

#1D0109 #1D0109 #400313 #7A0624 #B50836

Accessibility & contrast

On white

16.93

#400313 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#400313 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400313

16.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400313	#FFFFFF	#000000	##FFFFFF
##400313	1.00	16.93	1.24	16.93
#FFFFFF	16.93	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#151413

Deuteranopia (green-blind)

#252111

Tritanopia (blue-blind)

#470009

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #400313;
/* rgb */ color: rgb(64, 3, 19);
/* oklch */ color: oklch(24.1% 0.091 12.7);

Tailwind

colors: {
  custom: {
    50: '#7a4b50',
    500: '#400313',
    950: '#000000',
  },
}

SCSS

$custom: #400313;
$custom-light: #7a4b50;
$custom-dark: #000000;

JSON

{
  "hex": "#400313",
  "rgb": {
    "r": 64,
    "g": 3,
    "b": 19
  },
  "hsl": {
    "h": 344.262,
    "s": 91.045,
    "l": 13.137
  },
  "oklch": {
    "l": 0.2407,
    "c": 0.0906,
    "h": 12.7
  },
  "luminance": 0.01202
}

Semantic roles & 50–950 ramp

primary

#400313

secondary

#1D8267

accent

#FFC729

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0102

muted

#7C7778

Preview Lab

Preview with #400313

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

Preview Lab → · Contrast checker → · Palette generator →