#440D0A#440D0A

#440D0A is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.9% C 0.084 H 27.8°. Best body text is #FFFFFF at 16.06:1 contrast (WCAG AA passes).

Color values

HEX	#440D0A
RGB	rgb(68, 13, 10)
HSL	hsl(3, 74%, 15%)
HSV	hsv(3, 85%, 27%)
CMYK	cmyk(0%, 80.9%, 85.3%, 73.3%)
CIE-LAB	lab(12.85, 25.95, 15.75)
CIE-LCH	lch(12.85, 30.36, 31.26°)
OKLab	oklab(25.87% 0.0746 0.0393)
OKLCH	oklch(25.87% 0.084 27.8)
XYZ	xyz(2.5829, 1.5391, 0.4482)
Luminance	0.0154 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#440D0A #0A4144

analogous

#440A24 #440D0A #442A0A

triadic

#440D0A #0A440D #0D0A44

tetradic

#440D0A #24440A #0A4144 #2A0A44

square

#440D0A #24440A #0A4144 #2A0A44

split-complementary

#440D0A #0A442A #0A2444

monochromatic

#1B0504 #1B0504 #440D0A #791712 #AF211A

Accessibility & contrast

On white

16.06

#440D0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#440D0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #440D0A

16.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##440D0A	#FFFFFF	#000000	##FFFFFF
##440D0A	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)

#1D1A09

Deuteranopia (green-blind)

#2B2608

Tritanopia (blue-blind)

#4C000D

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #440d0a;
/* rgb */ color: rgb(68, 13, 10);
/* oklch */ color: oklch(25.9% 0.084 27.8);

Tailwind

colors: {
  custom: {
    50: '#7d504b',
    500: '#440d0a',
    950: '#000000',
  },
}

SCSS

$custom: #440d0a;
$custom-light: #7d504b;
$custom-dark: #000000;

JSON

{
  "hex": "#440d0a",
  "rgb": {
    "r": 68,
    "g": 13,
    "b": 10
  },
  "hsl": {
    "h": 3.103,
    "s": 74.359,
    "l": 15.294
  },
  "oklch": {
    "l": 0.25872,
    "c": 0.08436,
    "h": 27.8
  },
  "luminance": 0.01539
}

Semantic roles & 50–950 ramp

primary

#440D0A

secondary

#297D81

accent

#E7F137

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0B0201

muted

#7C7877

Preview Lab

Preview with #440D0A

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

Preview Lab → · Contrast checker → · Palette generator →