#440C0A#440C0A

#440C0A is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.8% C 0.085 H 27.1°. Best body text is #FFFFFF at 16.12:1 contrast (WCAG AA passes).

Color values

HEX	#440C0A
RGB	rgb(68, 12, 10)
HSL	hsl(2, 74%, 15%)
HSV	hsv(2, 85%, 27%)
CMYK	cmyk(0%, 82.4%, 85.3%, 73.3%)
CIE-LAB	lab(12.70, 26.38, 15.54)
CIE-LCH	lch(12.70, 30.62, 30.50°)
OKLab	oklab(25.76% 0.076 0.039)
OKLCH	oklch(25.76% 0.085 27.1)
XYZ	xyz(2.5705, 1.5142, 0.4440)
Luminance	0.0151 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#440C0A #0A4244

analogous

#440A25 #440C0A #44290A

triadic

#440C0A #0A440C #0C0A44

tetradic

#440C0A #25440A #0A4244 #290A44

square

#440C0A #25440A #0A4244 #290A44

split-complementary

#440C0A #0A4429 #0A2544

monochromatic

#1B0504 #1B0504 #440C0A #791512 #AF1F1A

Accessibility & contrast

On white

16.12

#440C0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#440C0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #440C0A

16.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##440C0A	#FFFFFF	#000000	##FFFFFF
##440C0A	1.00	16.12	1.30	16.12
#FFFFFF	16.12	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1909

Deuteranopia (green-blind)

#2B2508

Tritanopia (blue-blind)

#4C000C

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #440c0a;
/* rgb */ color: rgb(68, 12, 10);
/* oklch */ color: oklch(25.8% 0.085 27.1);

Tailwind

colors: {
  custom: {
    50: '#7d504b',
    500: '#440c0a',
    950: '#000000',
  },
}

SCSS

$custom: #440c0a;
$custom-light: #7d504b;
$custom-dark: #000000;

JSON

{
  "hex": "#440c0a",
  "rgb": {
    "r": 68,
    "g": 12,
    "b": 10
  },
  "hsl": {
    "h": 2.069,
    "s": 74.359,
    "l": 15.294
  },
  "oklch": {
    "l": 0.25756,
    "c": 0.0854,
    "h": 27.1
  },
  "luminance": 0.01514
}

Semantic roles & 50–950 ramp

primary

#440C0A

secondary

#297E81

accent

#EBF137

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0B0201

muted

#7C7877

Preview Lab

Preview with #440C0A

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

Preview Lab → · Contrast checker → · Palette generator →