#440B11#440B11

#440B11 is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.8% C 0.086 H 20.2°. Best body text is #FFFFFF at 16.13:1 contrast (WCAG AA passes).

Color values

HEX	#440B11
RGB	rgb(68, 11, 17)
HSL	hsl(354, 72%, 15%)
HSV	hsv(354, 84%, 27%)
CMYK	cmyk(0%, 83.8%, 75%, 73.3%)
CIE-LAB	lab(12.67, 27.19, 12.05)
CIE-LCH	lch(12.67, 29.74, 23.90°)
OKLab	oklab(25.77% 0.0804 0.0295)
OKLCH	oklch(25.77% 0.086 20.2)
XYZ	xyz(2.6050, 1.5092, 0.6843)
Luminance	0.0151 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#440B11 #0B443E

analogous

#440B2D #440B11 #44210B

triadic

#440B11 #11440B #0B1144

tetradic

#440B11 #2D440B #0B443E #210B44

square

#440B11 #2D440B #0B443E #210B44

split-complementary

#440B11 #0B4421 #0B2D44

monochromatic

#1A0407 #1A0407 #440B11 #79141E #AD1C2B

Accessibility & contrast

On white

16.13

#440B11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#440B11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #440B11

16.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##440B11	#FFFFFF	#000000	##FFFFFF
##440B11	1.00	16.13	1.30	16.13
#FFFFFF	16.13	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1911

Deuteranopia (green-blind)

#2A250F

Tritanopia (blue-blind)

#4C000E

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #440b11;
/* rgb */ color: rgb(68, 11, 17);
/* oklch */ color: oklch(25.8% 0.086 20.2);

Tailwind

colors: {
  custom: {
    50: '#7d4f4f',
    500: '#440b11',
    950: '#000000',
  },
}

SCSS

$custom: #440b11;
$custom-light: #7d4f4f;
$custom-dark: #000000;

JSON

{
  "hex": "#440b11",
  "rgb": {
    "r": 68,
    "g": 11,
    "b": 17
  },
  "hsl": {
    "h": 353.684,
    "s": 72.152,
    "l": 15.49
  },
  "oklch": {
    "l": 0.25769,
    "c": 0.08561,
    "h": 20.2
  },
  "luminance": 0.01509
}

Semantic roles & 50–950 ramp

primary

#440B11

secondary

#2A8177

accent

#EFDC39

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0A0201

muted

#7C7877

Preview Lab

Preview with #440B11

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

Preview Lab → · Contrast checker → · Palette generator →