#440E1B#440E1B

#440E1B is a dark, moderate red. Relative luminance 0.016; OKLCH L 26.4% C 0.082 H 10.7°. Best body text is #FFFFFF at 15.86:1 contrast (WCAG AA passes).

Color values

HEX	#440E1B
RGB	rgb(68, 14, 27)
HSL	hsl(346, 66%, 16%)
HSV	hsv(346, 79%, 27%)
CMYK	cmyk(0%, 79.4%, 60.3%, 73.3%)
CIE-LAB	lab(13.37, 26.71, 6.05)
CIE-LCH	lch(13.37, 27.39, 12.77°)
OKLab	oklab(26.37% 0.0809 0.0154)
OKLCH	oklch(26.37% 0.082 10.7)
XYZ	xyz(2.7390, 1.6225, 1.2056)
Luminance	0.0162 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#440E1B #0E4437

analogous

#440E36 #440E1B #441C0E

triadic

#440E1B #1B440E #0E1B44

tetradic

#440E1B #36440E #0E4437 #1C0E44

square

#440E1B #36440E #0E4437 #1C0E44

split-complementary

#440E1B #0E441C #0E3644

monochromatic

#19050A #19050A #440E1B #77182F #AA2343

Accessibility & contrast

On white

15.86

#440E1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#440E1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #440E1B

15.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##440E1B	#FFFFFF	#000000	##FFFFFF
##440E1B	1.00	15.86	1.32	15.86
#FFFFFF	15.86	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1B1B

Deuteranopia (green-blind)

#29261A

Tritanopia (blue-blind)

#4B0413

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #440e1b;
/* rgb */ color: rgb(68, 14, 27);
/* oklch */ color: oklch(26.4% 0.082 10.7);

Tailwind

colors: {
  custom: {
    50: '#7c5157',
    500: '#440e1b',
    950: '#000000',
  },
}

SCSS

$custom: #440e1b;
$custom-light: #7c5157;
$custom-dark: #000000;

JSON

{
  "hex": "#440e1b",
  "rgb": {
    "r": 68,
    "g": 14,
    "b": 27
  },
  "hsl": {
    "h": 345.556,
    "s": 65.854,
    "l": 16.078
  },
  "oklch": {
    "l": 0.26367,
    "c": 0.08238,
    "h": 10.7
  },
  "luminance": 0.01622
}

Semantic roles & 50–950 ramp

primary

#440E1B

secondary

#2F7F6C

accent

#E9C03F

background

#F7F4F5

surface

#EEE7E9

border

#C9C3C5

text

#0A0203

muted

#7C7878

Preview Lab

Preview with #440E1B

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

Preview Lab → · Contrast checker → · Palette generator →