#672828#672828

#672828 is a dark, moderate red. Relative luminance 0.046; OKLCH L 36.8% C 0.091 H 22.6°. Best body text is #FFFFFF at 10.99:1 contrast (WCAG AA passes).

Color values

HEX	#672828
RGB	rgb(103, 40, 40)
HSL	hsl(0, 44%, 28%)
HSV	hsv(0, 61%, 40%)
CMYK	cmyk(0%, 61.2%, 61.2%, 59.6%)
CIE-LAB	lab(25.43, 28.34, 14.34)
CIE-LCH	lch(25.43, 31.77, 26.84°)
OKLab	oklab(36.8% 0.0841 0.0351)
OKLCH	oklch(36.8% 0.091 22.6)
XYZ	xyz(6.7359, 4.5552, 2.5316)
Luminance	0.0455 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#672828 #286767

analogous

#672847 #672828 #674728

triadic

#672828 #286728 #282867

tetradic

#672828 #476728 #286767 #472867

square

#672828 #476728 #286767 #472867

split-complementary

#672828 #286747 #284767

monochromatic

#160909 #3B1717 #672828 #933939 #BB4F4F

Accessibility & contrast

On white

10.99

#672828 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#672828 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #672828

10.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##672828	#FFFFFF	#000000	##FFFFFF
##672828	1.00	10.99	1.91	10.99
#FFFFFF	10.99	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373428

Deuteranopia (green-blind)

#474127

Tritanopia (blue-blind)

#711D29

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #672828;
/* rgb */ color: rgb(103, 40, 40);
/* oklch */ color: oklch(36.8% 0.091 22.6);

Tailwind

colors: {
  custom: {
    50: '#976561',
    500: '#672828',
    950: '#000000',
  },
}

SCSS

$custom: #672828;
$custom-light: #976561;
$custom-dark: #000000;

JSON

{
  "hex": "#672828",
  "rgb": {
    "r": 103,
    "g": 40,
    "b": 40
  },
  "hsl": {
    "h": 0,
    "s": 44.056,
    "l": 28.039
  },
  "oklch": {
    "l": 0.36803,
    "c": 0.09113,
    "h": 22.6
  },
  "luminance": 0.04554
}

Semantic roles & 50–950 ramp

primary

#672828

secondary

#519A9A

accent

#D4D454

background

#F9F6F5

surface

#F2EBE9

border

#CCC6C5

text

#0E0605

muted

#7E7A79

Preview Lab

Preview with #672828

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

Preview Lab → · Contrast checker → · Palette generator →