#440B15#440B15

#440B15 is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.9% C 0.086 H 16.0°. Best body text is #FFFFFF at 16.10:1 contrast (WCAG AA passes).

Color values

HEX	#440B15
RGB	rgb(68, 11, 21)
HSL	hsl(349, 72%, 15%)
HSV	hsv(349, 84%, 27%)
CMYK	cmyk(0%, 83.8%, 69.1%, 73.3%)
CIE-LAB	lab(12.75, 27.48, 9.62)
CIE-LCH	lch(12.75, 29.11, 19.30°)
OKLab	oklab(25.86% 0.0822 0.0236)
OKLCH	oklch(25.86% 0.086 16)
XYZ	xyz(2.6392, 1.5228, 0.8643)
Luminance	0.0152 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#440B15 #0B443A

analogous

#440B31 #440B15 #441D0B

triadic

#440B15 #15440B #0B1544

tetradic

#440B15 #31440B #0B443A #1D0B44

square

#440B15 #31440B #0B443A #1D0B44

split-complementary

#440B15 #0B441D #0B3144

monochromatic

#1A0408 #1A0408 #440B15 #791425 #AD1C36

Accessibility & contrast

On white

16.10

#440B15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#440B15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #440B15

16.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##440B15	#FFFFFF	#000000	##FFFFFF
##440B15	1.00	16.10	1.30	16.10
#FFFFFF	16.10	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1915

Deuteranopia (green-blind)

#292513

Tritanopia (blue-blind)

#4B000F

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #440b15;
/* rgb */ color: rgb(68, 11, 21);
/* oklch */ color: oklch(25.9% 0.086 16.0);

Tailwind

colors: {
  custom: {
    50: '#7d5052',
    500: '#440b15',
    950: '#000000',
  },
}

SCSS

$custom: #440b15;
$custom-light: #7d5052;
$custom-dark: #000000;

JSON

{
  "hex": "#440b15",
  "rgb": {
    "r": 68,
    "g": 11,
    "b": 21
  },
  "hsl": {
    "h": 349.474,
    "s": 72.152,
    "l": 15.49
  },
  "oklch": {
    "l": 0.25861,
    "c": 0.08554,
    "h": 16
  },
  "luminance": 0.01522
}

Semantic roles & 50–950 ramp

primary

#440B15

secondary

#2A8171

accent

#EFCF39

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0A0202

muted

#7C7878

Preview Lab

Preview with #440B15

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

Preview Lab → · Contrast checker → · Palette generator →