#440B19#440B19

#440B19 is a dark, moderate red. Relative luminance 0.015; OKLCH L 26.0% C 0.086 H 11.5°. Best body text is #FFFFFF at 16.06:1 contrast (WCAG AA passes).

Color values

HEX	#440B19
RGB	rgb(68, 11, 25)
HSL	hsl(345, 72%, 15%)
HSV	hsv(345, 84%, 27%)
CMYK	cmyk(0%, 83.8%, 63.2%, 73.3%)
CIE-LAB	lab(12.85, 27.80, 6.83)
CIE-LCH	lch(12.85, 28.63, 13.81°)
OKLab	oklab(25.97% 0.0841 0.0171)
OKLCH	oklch(25.97% 0.086 11.5)
XYZ	xyz(2.6793, 1.5389, 1.0755)
Luminance	0.0154 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#440B19 #0B4436

analogous

#440B35 #440B19 #44190B

triadic

#440B19 #19440B #0B1944

tetradic

#440B19 #35440B #0B4436 #190B44

square

#440B19 #35440B #0B4436 #190B44

split-complementary

#440B19 #0B4419 #0B3544

monochromatic

#1A040A #1A040A #440B19 #79142C #AD1C40

Accessibility & contrast

On white

16.06

#440B19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#440B19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #440B19

16.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##440B19	#FFFFFF	#000000	##FFFFFF
##440B19	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)

#1A1A19

Deuteranopia (green-blind)

#292518

Tritanopia (blue-blind)

#4B0011

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #440b19;
/* rgb */ color: rgb(68, 11, 25);
/* oklch */ color: oklch(26.0% 0.086 11.5);

Tailwind

colors: {
  custom: {
    50: '#7c5055',
    500: '#440b19',
    950: '#000000',
  },
}

SCSS

$custom: #440b19;
$custom-light: #7c5055;
$custom-dark: #000000;

JSON

{
  "hex": "#440b19",
  "rgb": {
    "r": 68,
    "g": 11,
    "b": 25
  },
  "hsl": {
    "h": 345.263,
    "s": 72.152,
    "l": 15.49
  },
  "oklch": {
    "l": 0.25969,
    "c": 0.08584,
    "h": 11.5
  },
  "luminance": 0.01538
}

Semantic roles & 50–950 ramp

primary

#440B19

secondary

#2A816B

accent

#EFC239

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0203

muted

#7C7878

Preview Lab

Preview with #440B19

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

Preview Lab → · Contrast checker → · Palette generator →