#440A0F#440A0F

#440A0F is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.6% C 0.087 H 21.6°. Best body text is #FFFFFF at 16.20:1 contrast (WCAG AA passes).

Color values

HEX	#440A0F
RGB	rgb(68, 10, 15)
HSL	hsl(355, 74%, 15%)
HSV	hsv(355, 85%, 27%)
CMYK	cmyk(0%, 85.3%, 77.9%, 73.3%)
CIE-LAB	lab(12.49, 27.46, 12.92)
CIE-LCH	lch(12.49, 30.35, 25.19°)
OKLab	oklab(25.62% 0.0807 0.0319)
OKLCH	oklch(25.62% 0.087 21.6)
XYZ	xyz(2.5790, 1.4809, 0.6019)
Luminance	0.0148 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#440A0F #0A443F

analogous

#440A2C #440A0F #44220A

triadic

#440A0F #0F440A #0A0F44

tetradic

#440A0F #2C440A #0A443F #220A44

square

#440A0F #2C440A #0A443F #220A44

split-complementary

#440A0F #0A4422 #0A2C44

monochromatic

#1B0406 #1B0406 #440A0F #79121B #AF1A27

Accessibility & contrast

On white

16.20

#440A0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#440A0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #440A0F

16.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##440A0F	#FFFFFF	#000000	##FFFFFF
##440A0F	1.00	16.20	1.30	16.20
#FFFFFF	16.20	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B190F

Deuteranopia (green-blind)

#2A250D

Tritanopia (blue-blind)

#4C000C

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #440a0f;
/* rgb */ color: rgb(68, 10, 15);
/* oklch */ color: oklch(25.6% 0.087 21.6);

Tailwind

colors: {
  custom: {
    50: '#7d4f4d',
    500: '#440a0f',
    950: '#000000',
  },
}

SCSS

$custom: #440a0f;
$custom-light: #7d4f4d;
$custom-dark: #000000;

JSON

{
  "hex": "#440a0f",
  "rgb": {
    "r": 68,
    "g": 10,
    "b": 15
  },
  "hsl": {
    "h": 354.828,
    "s": 74.359,
    "l": 15.294
  },
  "oklch": {
    "l": 0.25624,
    "c": 0.0868,
    "h": 21.6
  },
  "luminance": 0.01481
}

Semantic roles & 50–950 ramp

primary

#440A0F

secondary

#298179

accent

#F1E137

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0B0201

muted

#7C7877

Preview Lab

Preview with #440A0F

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

Preview Lab → · Contrast checker → · Palette generator →