#440B0C#440B0C

#440B0C is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.7% C 0.086 H 24.9°. Best body text is #FFFFFF at 16.17:1 contrast (WCAG AA passes).

Color values

HEX	#440B0C
RGB	rgb(68, 11, 12)
HSL	hsl(359, 72%, 15%)
HSV	hsv(359, 84%, 27%)
CMYK	cmyk(0%, 83.8%, 82.4%, 73.3%)
CIE-LAB	lab(12.58, 26.90, 14.52)
CIE-LCH	lch(12.58, 30.57, 28.36°)
OKLab	oklab(25.67% 0.0781 0.0362)
OKLCH	oklch(25.67% 0.086 24.9)
XYZ	xyz(2.5702, 1.4952, 0.5010)
Luminance	0.0149 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#440B0C #0B4443

analogous

#440B28 #440B0C #44260B

triadic

#440B0C #0C440B #0B0C44

tetradic

#440B0C #28440B #0B4443 #260B44

square

#440B0C #28440B #0B4443 #260B44

split-complementary

#440B0C #0B4426 #0B2844

monochromatic

#1A0405 #1A0405 #440B0C #791415 #AD1C1F

Accessibility & contrast

On white

16.17

#440B0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#440B0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #440B0C

16.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##440B0C	#FFFFFF	#000000	##FFFFFF
##440B0C	1.00	16.17	1.30	16.17
#FFFFFF	16.17	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C190B

Deuteranopia (green-blind)

#2A250A

Tritanopia (blue-blind)

#4C000C

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #440b0c;
/* rgb */ color: rgb(68, 11, 12);
/* oklch */ color: oklch(25.7% 0.086 24.9);

Tailwind

colors: {
  custom: {
    50: '#7d4f4c',
    500: '#440b0c',
    950: '#000000',
  },
}

SCSS

$custom: #440b0c;
$custom-light: #7d4f4c;
$custom-dark: #000000;

JSON

{
  "hex": "#440b0c",
  "rgb": {
    "r": 68,
    "g": 11,
    "b": 12
  },
  "hsl": {
    "h": 358.947,
    "s": 72.152,
    "l": 15.49
  },
  "oklch": {
    "l": 0.25675,
    "c": 0.08612,
    "h": 24.9
  },
  "luminance": 0.01495
}

Semantic roles & 50–950 ramp

primary

#440B0C

secondary

#2A817F

accent

#EFEC39

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0B0201

muted

#7C7877

Preview Lab

Preview with #440B0C

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

Preview Lab → · Contrast checker → · Palette generator →