#440A0C#440A0C

#440A0C is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.6% C 0.087 H 24.3°. Best body text is #FFFFFF at 16.22:1 contrast (WCAG AA passes).

Color values

HEX	#440A0C
RGB	rgb(68, 10, 12)
HSL	hsl(358, 74%, 15%)
HSV	hsv(358, 85%, 27%)
CMYK	cmyk(0%, 85.3%, 82.4%, 73.3%)
CIE-LAB	lab(12.44, 27.29, 14.33)
CIE-LCH	lch(12.44, 30.83, 27.70°)
OKLab	oklab(25.57% 0.0794 0.0359)
OKLCH	oklch(25.57% 0.087 24.3)
XYZ	xyz(2.5591, 1.4730, 0.4973)
Luminance	0.0147 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#440A0C #0A4442

analogous

#440A29 #440A0C #44250A

triadic

#440A0C #0C440A #0A0C44

tetradic

#440A0C #29440A #0A4442 #250A44

square

#440A0C #29440A #0A4442 #250A44

split-complementary

#440A0C #0A4425 #0A2944

monochromatic

#1B0405 #1B0405 #440A0C #791215 #AF1A1F

Accessibility & contrast

On white

16.22

#440A0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#440A0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #440A0C

16.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##440A0C	#FFFFFF	#000000	##FFFFFF
##440A0C	1.00	16.22	1.29	16.22
#FFFFFF	16.22	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B180B

Deuteranopia (green-blind)

#2A250A

Tritanopia (blue-blind)

#4C000B

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #440a0c;
/* rgb */ color: rgb(68, 10, 12);
/* oklch */ color: oklch(25.6% 0.087 24.3);

Tailwind

colors: {
  custom: {
    50: '#7d4f4c',
    500: '#440a0c',
    950: '#000000',
  },
}

SCSS

$custom: #440a0c;
$custom-light: #7d4f4c;
$custom-dark: #000000;

JSON

{
  "hex": "#440a0c",
  "rgb": {
    "r": 68,
    "g": 10,
    "b": 12
  },
  "hsl": {
    "h": 357.931,
    "s": 74.359,
    "l": 15.294
  },
  "oklch": {
    "l": 0.25569,
    "c": 0.08711,
    "h": 24.3
  },
  "luminance": 0.01473
}

Semantic roles & 50–950 ramp

primary

#440A0C

secondary

#29817E

accent

#F1EB37

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0B0201

muted

#7C7877

Preview Lab

Preview with #440A0C

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

Preview Lab → · Contrast checker → · Palette generator →