#422C28#422C28

#422C28 is a dark, muted red. Relative luminance 0.031; OKLCH L 31.8% C 0.034 H 30.5°. Best body text is #FFFFFF at 12.94:1 contrast (WCAG AA passes).

Color values

HEX	#422C28
RGB	rgb(66, 44, 40)
HSL	hsl(9, 25%, 21%)
HSV	hsv(9, 39%, 26%)
CMYK	cmyk(0%, 33.3%, 39.4%, 74.1%)
CIE-LAB	lab(20.49, 9.54, 6.67)
CIE-LCH	lch(20.49, 11.64, 34.95°)
OKLab	oklab(31.82% 0.029 0.0171)
OKLCH	oklch(31.82% 0.034 30.5)
XYZ	xyz(3.5306, 3.1130, 2.4220)
Luminance	0.0311 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#422C28 #283E42

analogous

#422831 #422C28 #423928

triadic

#422C28 #28422C #2C2842

tetradic

#422C28 #314228 #283E42 #392842

square

#422C28 #314228 #283E42 #392842

split-complementary

#422C28 #284239 #283142

monochromatic

#130D0C #1C1311 #422C28 #68453F #8E5F56

Accessibility & contrast

On white

12.94

#422C28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#422C28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422C28

12.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##422C28	#FFFFFF	#000000	##FFFFFF
##422C28	1.00	12.94	1.62	12.94
#FFFFFF	12.94	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312F28

Deuteranopia (green-blind)

#363328

Tritanopia (blue-blind)

#47292B

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #422c28;
/* rgb */ color: rgb(66, 44, 40);
/* oklch */ color: oklch(31.8% 0.034 30.5);

Tailwind

colors: {
  custom: {
    50: '#776561',
    500: '#422c28',
    950: '#000000',
  },
}

SCSS

$custom: #422c28;
$custom-light: #776561;
$custom-dark: #000000;

JSON

{
  "hex": "#422c28",
  "rgb": {
    "r": 66,
    "g": 44,
    "b": 40
  },
  "hsl": {
    "h": 9.231,
    "s": 24.528,
    "l": 20.784
  },
  "oklch": {
    "l": 0.31819,
    "c": 0.03372,
    "h": 30.5
  },
  "luminance": 0.03113
}

Semantic roles & 50–950 ramp

primary

#422C28

secondary

#526F74

accent

#B3C167

background

#F7F6F5

surface

#EDEBE9

border

#C8C6C5

text

#090505

muted

#7B7A79

Preview Lab

Preview with #422C28

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

Preview Lab → · Contrast checker → · Palette generator →