#440A18#440A18

#440A18 is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.8% C 0.087 H 12.2°. Best body text is #FFFFFF at 16.12:1 contrast (WCAG AA passes).

Color values

HEX	#440A18
RGB	rgb(68, 10, 24)
HSL	hsl(346, 74%, 15%)
HSV	hsv(346, 85%, 27%)
CMYK	cmyk(0%, 85.3%, 64.7%, 73.3%)
CIE-LAB	lab(12.69, 28.11, 7.35)
CIE-LCH	lch(12.69, 29.06, 14.66°)
OKLab	oklab(25.84% 0.0849 0.0183)
OKLCH	oklch(25.84% 0.087 12.2)
XYZ	xyz(2.6576, 1.5124, 1.0160)
Luminance	0.0151 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#440A18 #0A4436

analogous

#440A35 #440A18 #44190A

triadic

#440A18 #18440A #0A1844

tetradic

#440A18 #35440A #0A4436 #190A44

square

#440A18 #35440A #0A4436 #190A44

split-complementary

#440A18 #0A4419 #0A3544

monochromatic

#1B0409 #1B0409 #440A18 #79122B #AF1A3E

Accessibility & contrast

On white

16.12

#440A18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#440A18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #440A18

16.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##440A18	#FFFFFF	#000000	##FFFFFF
##440A18	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)

#1A1918

Deuteranopia (green-blind)

#292517

Tritanopia (blue-blind)

#4B0010

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #440a18;
/* rgb */ color: rgb(68, 10, 24);
/* oklch */ color: oklch(25.8% 0.087 12.2);

Tailwind

colors: {
  custom: {
    50: '#7c4f54',
    500: '#440a18',
    950: '#000000',
  },
}

SCSS

$custom: #440a18;
$custom-light: #7c4f54;
$custom-dark: #000000;

JSON

{
  "hex": "#440a18",
  "rgb": {
    "r": 68,
    "g": 10,
    "b": 24
  },
  "hsl": {
    "h": 345.517,
    "s": 74.359,
    "l": 15.294
  },
  "oklch": {
    "l": 0.25837,
    "c": 0.08685,
    "h": 12.2
  },
  "luminance": 0.01512
}

Semantic roles & 50–950 ramp

primary

#440A18

secondary

#29816C

accent

#F1C437

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0202

muted

#7C7878

Preview Lab

Preview with #440A18

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

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