#440D09#440D09

#440D09 is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.9% C 0.085 H 28.6°. Best body text is #FFFFFF at 16.06:1 contrast (WCAG AA passes).

Color values

HEX	#440D09
RGB	rgb(68, 13, 9)
HSL	hsl(4, 77%, 15%)
HSV	hsv(4, 87%, 27%)
CMYK	cmyk(0%, 80.9%, 86.8%, 73.3%)
CIE-LAB	lab(12.84, 25.90, 16.14)
CIE-LCH	lch(12.84, 30.52, 31.93°)
OKLab	oklab(25.86% 0.0742 0.0405)
OKLCH	oklch(25.86% 0.085 28.6)
XYZ	xyz(2.5774, 1.5369, 0.4193)
Luminance	0.0154 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#440D09 #094044

analogous

#440922 #440D09 #442B09

triadic

#440D09 #09440D #0D0944

tetradic

#440D09 #224409 #094044 #2B0944

square

#440D09 #224409 #094044 #2B0944

split-complementary

#440D09 #09442B #092244

monochromatic

#1B0504 #1B0504 #440D09 #7A1710 #B02217

Accessibility & contrast

On white

16.06

#440D09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#440D09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #440D09

16.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##440D09	#FFFFFF	#000000	##FFFFFF
##440D09	1.00	16.06	1.31	16.06
#FFFFFF	16.06	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1A08

Deuteranopia (green-blind)

#2B2607

Tritanopia (blue-blind)

#4C000D

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #440d09;
/* rgb */ color: rgb(68, 13, 9);
/* oklch */ color: oklch(25.9% 0.085 28.6);

Tailwind

colors: {
  custom: {
    50: '#7d504a',
    500: '#440d09',
    950: '#000000',
  },
}

SCSS

$custom: #440d09;
$custom-light: #7d504a;
$custom-dark: #000000;

JSON

{
  "hex": "#440d09",
  "rgb": {
    "r": 68,
    "g": 13,
    "b": 9
  },
  "hsl": {
    "h": 4.068,
    "s": 76.623,
    "l": 15.098
  },
  "oklch": {
    "l": 0.25858,
    "c": 0.08455,
    "h": 28.6
  },
  "luminance": 0.01537
}

Semantic roles & 50–950 ramp

primary

#440D09

secondary

#277C82

accent

#E6F335

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0B0201

muted

#7C7877

Preview Lab

Preview with #440D09

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

Preview Lab → · Contrast checker → · Palette generator →