#440B0D#440B0D

#440B0D is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.7% C 0.086 H 24.0°. Best body text is #FFFFFF at 16.16:1 contrast (WCAG AA passes).

Color values

HEX	#440B0D
RGB	rgb(68, 11, 13)
HSL	hsl(358, 72%, 15%)
HSV	hsv(358, 84%, 27%)
CMYK	cmyk(0%, 83.8%, 80.9%, 73.3%)
CIE-LAB	lab(12.59, 26.95, 14.07)
CIE-LCH	lch(12.59, 30.40, 27.57°)
OKLab	oklab(25.69% 0.0786 0.035)
OKLCH	oklch(25.69% 0.086 24)
XYZ	xyz(2.5765, 1.4977, 0.5341)
Luminance	0.0150 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#440B0D #0B4442

analogous

#440B29 #440B0D #44250B

triadic

#440B0D #0D440B #0B0D44

tetradic

#440B0D #29440B #0B4442 #250B44

square

#440B0D #29440B #0B4442 #250B44

split-complementary

#440B0D #0B4425 #0B2944

monochromatic

#1A0405 #1A0405 #440B0D #791417 #AD1C21

Accessibility & contrast

On white

16.16

#440B0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#440B0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #440B0D

16.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##440B0D	#FFFFFF	#000000	##FFFFFF
##440B0D	1.00	16.16	1.30	16.16
#FFFFFF	16.16	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C190D

Deuteranopia (green-blind)

#2A250B

Tritanopia (blue-blind)

#4C000C

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #440b0d;
/* rgb */ color: rgb(68, 11, 13);
/* oklch */ color: oklch(25.7% 0.086 24.0);

Tailwind

colors: {
  custom: {
    50: '#7d4f4c',
    500: '#440b0d',
    950: '#000000',
  },
}

SCSS

$custom: #440b0d;
$custom-light: #7d4f4c;
$custom-dark: #000000;

JSON

{
  "hex": "#440b0d",
  "rgb": {
    "r": 68,
    "g": 11,
    "b": 13
  },
  "hsl": {
    "h": 357.895,
    "s": 72.152,
    "l": 15.49
  },
  "oklch": {
    "l": 0.25692,
    "c": 0.08599,
    "h": 24
  },
  "luminance": 0.01497
}

Semantic roles & 50–950 ramp

primary

#440B0D

secondary

#2A817E

accent

#EFE839

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0B0201

muted

#7C7877

Preview Lab

Preview with #440B0D

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

Preview Lab → · Contrast checker → · Palette generator →