#440A17#440A17

#440A17 is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.8% C 0.087 H 13.3°. Best body text is #FFFFFF at 16.13:1 contrast (WCAG AA passes).

Color values

HEX	#440A17
RGB	rgb(68, 10, 23)
HSL	hsl(347, 74%, 15%)
HSV	hsv(347, 85%, 27%)
CMYK	cmyk(0%, 85.3%, 66.2%, 73.3%)
CIE-LAB	lab(12.66, 28.03, 8.07)
CIE-LCH	lch(12.66, 29.16, 16.06°)
OKLab	oklab(25.81% 0.0844 0.0199)
OKLCH	oklch(25.81% 0.087 13.3)
XYZ	xyz(2.6474, 1.5083, 0.9622)
Luminance	0.0151 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#440A17 #0A4437

analogous

#440A34 #440A17 #441A0A

triadic

#440A17 #17440A #0A1744

tetradic

#440A17 #34440A #0A4437 #1A0A44

square

#440A17 #34440A #0A4437 #1A0A44

split-complementary

#440A17 #0A441A #0A3444

monochromatic

#1B0409 #1B0409 #440A17 #791229 #AF1A3B

Accessibility & contrast

On white

16.13

#440A17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#440A17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #440A17

16.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##440A17	#FFFFFF	#000000	##FFFFFF
##440A17	1.00	16.13	1.30	16.13
#FFFFFF	16.13	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1917

Deuteranopia (green-blind)

#292515

Tritanopia (blue-blind)

#4B000F

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #440a17;
/* rgb */ color: rgb(68, 10, 23);
/* oklch */ color: oklch(25.8% 0.087 13.3);

Tailwind

colors: {
  custom: {
    50: '#7d4f53',
    500: '#440a17',
    950: '#000000',
  },
}

SCSS

$custom: #440a17;
$custom-light: #7d4f53;
$custom-dark: #000000;

JSON

{
  "hex": "#440a17",
  "rgb": {
    "r": 68,
    "g": 10,
    "b": 23
  },
  "hsl": {
    "h": 346.552,
    "s": 74.359,
    "l": 15.294
  },
  "oklch": {
    "l": 0.25809,
    "c": 0.08675,
    "h": 13.3
  },
  "luminance": 0.01508
}

Semantic roles & 50–950 ramp

primary

#440A17

secondary

#29816D

accent

#F1C737

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0202

muted

#7C7878

Preview Lab

Preview with #440A17

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

Preview Lab → · Contrast checker → · Palette generator →