#440B13#440B13

#440B13 is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.8% C 0.086 H 18.1°. Best body text is #FFFFFF at 16.12:1 contrast (WCAG AA passes).

Color values

HEX	#440B13
RGB	rgb(68, 11, 19)
HSL	hsl(352, 72%, 15%)
HSV	hsv(352, 84%, 27%)
CMYK	cmyk(0%, 83.8%, 72.1%, 73.3%)
CIE-LAB	lab(12.71, 27.33, 10.89)
CIE-LCH	lch(12.71, 29.42, 21.73°)
OKLab	oklab(25.81% 0.0813 0.0266)
OKLCH	oklch(25.81% 0.086 18.1)
XYZ	xyz(2.6214, 1.5157, 0.7705)
Luminance	0.0152 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#440B13 #0B443C

analogous

#440B2F #440B13 #441F0B

triadic

#440B13 #13440B #0B1344

tetradic

#440B13 #2F440B #0B443C #1F0B44

square

#440B13 #2F440B #0B443C #1F0B44

split-complementary

#440B13 #0B441F #0B2F44

monochromatic

#1A0407 #1A0407 #440B13 #791422 #AD1C30

Accessibility & contrast

On white

16.12

#440B13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#440B13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #440B13

16.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##440B13	#FFFFFF	#000000	##FFFFFF
##440B13	1.00	16.12	1.30	16.12
#FFFFFF	16.12	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1913

Deuteranopia (green-blind)

#292511

Tritanopia (blue-blind)

#4B000E

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #440b13;
/* rgb */ color: rgb(68, 11, 19);
/* oklch */ color: oklch(25.8% 0.086 18.1);

Tailwind

colors: {
  custom: {
    50: '#7d5050',
    500: '#440b13',
    950: '#000000',
  },
}

SCSS

$custom: #440b13;
$custom-light: #7d5050;
$custom-dark: #000000;

JSON

{
  "hex": "#440b13",
  "rgb": {
    "r": 68,
    "g": 11,
    "b": 19
  },
  "hsl": {
    "h": 351.579,
    "s": 72.152,
    "l": 15.49
  },
  "oklch": {
    "l": 0.25814,
    "c": 0.08553,
    "h": 18.1
  },
  "luminance": 0.01515
}

Semantic roles & 50–950 ramp

primary

#440B13

secondary

#2A8174

accent

#EFD539

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0A0202

muted

#7C7878

Preview Lab

Preview with #440B13

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

Preview Lab → · Contrast checker → · Palette generator →