#440A0D#440A0D

#440A0D is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.6% C 0.087 H 23.4°. Best body text is #FFFFFF at 16.22:1 contrast (WCAG AA passes).

Color values

HEX	#440A0D
RGB	rgb(68, 10, 13)
HSL	hsl(357, 74%, 15%)
HSV	hsv(357, 85%, 27%)
CMYK	cmyk(0%, 85.3%, 80.9%, 73.3%)
CIE-LAB	lab(12.45, 27.35, 13.88)
CIE-LCH	lch(12.45, 30.67, 26.91°)
OKLab	oklab(25.59% 0.0798 0.0346)
OKLCH	oklch(25.59% 0.087 23.4)
XYZ	xyz(2.5654, 1.4755, 0.5304)
Luminance	0.0147 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#440A0D #0A4441

analogous

#440A2A #440A0D #44240A

triadic

#440A0D #0D440A #0A0D44

tetradic

#440A0D #2A440A #0A4441 #240A44

square

#440A0D #2A440A #0A4441 #240A44

split-complementary

#440A0D #0A4424 #0A2A44

monochromatic

#1B0405 #1B0405 #440A0D #791217 #AF1A21

Accessibility & contrast

On white

16.22

#440A0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#440A0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #440A0D

16.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##440A0D	#FFFFFF	#000000	##FFFFFF
##440A0D	1.00	16.22	1.30	16.22
#FFFFFF	16.22	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B180D

Deuteranopia (green-blind)

#2A250B

Tritanopia (blue-blind)

#4C000C

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #440a0d;
/* rgb */ color: rgb(68, 10, 13);
/* oklch */ color: oklch(25.6% 0.087 23.4);

Tailwind

colors: {
  custom: {
    50: '#7d4f4c',
    500: '#440a0d',
    950: '#000000',
  },
}

SCSS

$custom: #440a0d;
$custom-light: #7d4f4c;
$custom-dark: #000000;

JSON

{
  "hex": "#440a0d",
  "rgb": {
    "r": 68,
    "g": 10,
    "b": 13
  },
  "hsl": {
    "h": 356.897,
    "s": 74.359,
    "l": 15.294
  },
  "oklch": {
    "l": 0.25586,
    "c": 0.087,
    "h": 23.4
  },
  "luminance": 0.01475
}

Semantic roles & 50–950 ramp

primary

#440A0D

secondary

#29817D

accent

#F1E737

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0B0201

muted

#7C7877

Preview Lab

Preview with #440A0D

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

Preview Lab → · Contrast checker → · Palette generator →