#440C0B#440C0B

#440C0B is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.8% C 0.085 H 26.3°. Best body text is #FFFFFF at 16.11:1 contrast (WCAG AA passes).

Color values

HEX	#440C0B
RGB	rgb(68, 12, 11)
HSL	hsl(1, 72%, 15%)
HSV	hsv(1, 84%, 27%)
CMYK	cmyk(0%, 82.4%, 83.8%, 73.3%)
CIE-LAB	lab(12.71, 26.43, 15.14)
CIE-LCH	lch(12.71, 30.46, 29.81°)
OKLab	oklab(25.77% 0.0764 0.0378)
OKLCH	oklch(25.77% 0.085 26.3)
XYZ	xyz(2.5761, 1.5164, 0.4736)
Luminance	0.0152 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#440C0B #0B4344

analogous

#440B26 #440C0B #44280B

triadic

#440C0B #0B440C #0C0B44

tetradic

#440C0B #26440B #0B4344 #280B44

square

#440C0B #26440B #0B4344 #280B44

split-complementary

#440C0B #0B4428 #0B2644

monochromatic

#1A0504 #1A0504 #440C0B #791514 #AD1F1C

Accessibility & contrast

On white

16.11

#440C0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#440C0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #440C0B

16.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##440C0B	#FFFFFF	#000000	##FFFFFF
##440C0B	1.00	16.11	1.30	16.11
#FFFFFF	16.11	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D190A

Deuteranopia (green-blind)

#2A2509

Tritanopia (blue-blind)

#4C000C

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #440c0b;
/* rgb */ color: rgb(68, 12, 11);
/* oklch */ color: oklch(25.8% 0.085 26.3);

Tailwind

colors: {
  custom: {
    50: '#7d504b',
    500: '#440c0b',
    950: '#000000',
  },
}

SCSS

$custom: #440c0b;
$custom-light: #7d504b;
$custom-dark: #000000;

JSON

{
  "hex": "#440c0b",
  "rgb": {
    "r": 68,
    "g": 12,
    "b": 11
  },
  "hsl": {
    "h": 1.053,
    "s": 72.152,
    "l": 15.49
  },
  "oklch": {
    "l": 0.25771,
    "c": 0.08524,
    "h": 26.3
  },
  "luminance": 0.01516
}

Semantic roles & 50–950 ramp

primary

#440C0B

secondary

#2A7F81

accent

#ECEF39

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0B0201

muted

#7C7877

Preview Lab

Preview with #440C0B

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

Preview Lab → · Contrast checker → · Palette generator →