#422A28#422A28

#422A28 is a dark, muted red. Relative luminance 0.030; OKLCH L 31.4% C 0.036 H 24.6°. Best body text is #FFFFFF at 13.18:1 contrast (WCAG AA passes).

Color values

HEX	#422A28
RGB	rgb(66, 42, 40)
HSL	hsl(5, 25%, 21%)
HSV	hsv(5, 39%, 26%)
CMYK	cmyk(0%, 36.4%, 39.4%, 74.1%)
CIE-LAB	lab(19.91, 10.88, 5.86)
CIE-LCH	lch(19.91, 12.36, 28.32°)
OKLab	oklab(31.37% 0.033 0.0151)
OKLCH	oklch(31.37% 0.036 24.6)
XYZ	xyz(3.4579, 2.9676, 2.3978)
Luminance	0.0297 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#422A28 #284042

analogous

#422833 #422A28 #423728

triadic

#422A28 #28422A #2A2842

tetradic

#422A28 #334228 #284042 #372842

square

#422A28 #334228 #284042 #372842

split-complementary

#422A28 #284237 #283342

monochromatic

#130C0C #1C1211 #422A28 #68423F #8E5A56

Accessibility & contrast

On white

13.18

#422A28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#422A28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422A28

13.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##422A28	#FFFFFF	#000000	##FFFFFF
##422A28	1.00	13.18	1.59	13.18
#FFFFFF	13.18	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2D28

Deuteranopia (green-blind)

#353228

Tritanopia (blue-blind)

#47272A

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #422a28;
/* rgb */ color: rgb(66, 42, 40);
/* oklch */ color: oklch(31.4% 0.036 24.6);

Tailwind

colors: {
  custom: {
    50: '#776361',
    500: '#422a28',
    950: '#000000',
  },
}

SCSS

$custom: #422a28;
$custom-light: #776361;
$custom-dark: #000000;

JSON

{
  "hex": "#422a28",
  "rgb": {
    "r": 66,
    "g": 42,
    "b": 40
  },
  "hsl": {
    "h": 4.615,
    "s": 24.528,
    "l": 20.784
  },
  "oklch": {
    "l": 0.31373,
    "c": 0.03634,
    "h": 24.6
  },
  "luminance": 0.02967
}

Semantic roles & 50–950 ramp

primary

#422A28

secondary

#527174

accent

#BAC167

background

#F7F5F5

surface

#EDEAE9

border

#C8C6C5

text

#090505

muted

#7B7979

Preview Lab

Preview with #422A28

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

Preview Lab → · Contrast checker → · Palette generator →