#422F0A#422F0A

#422F0A is a dark, muted orange. Relative luminance 0.032; OKLCH L 32.0% C 0.058 H 80.1°. Best body text is #FFFFFF at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#422F0A
RGB	rgb(66, 47, 10)
HSL	hsl(40, 74%, 15%)
HSV	hsv(40, 85%, 26%)
CMYK	cmyk(0%, 28.8%, 84.8%, 74.1%)
CIE-LAB	lab(20.88, 4.46, 25.52)
CIE-LCH	lch(20.88, 25.91, 80.10°)
OKLab	oklab(31.96% 0.0099 0.0569)
OKLCH	oklch(31.96% 0.058 80.1)
XYZ	xyz(3.3183, 3.2134, 0.7326)
Luminance	0.0321 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#422F0A #0A1D42

analogous

#42130A #422F0A #39420A

triadic

#422F0A #0A422F #2F0A42

tetradic

#422F0A #0A4213 #0A1D42 #420A39

square

#422F0A #0A4213 #0A1D42 #420A39

split-complementary

#422F0A #0A3942 #130A42

monochromatic

#1B1304 #1B1304 #422F0A #775512 #AC7B1A

Accessibility & contrast

On white

12.78

#422F0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#422F0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422F0A

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##422F0A	#FFFFFF	#000000	##FFFFFF
##422F0A	1.00	12.78	1.64	12.78
#FFFFFF	12.78	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#372F05

Deuteranopia (green-blind)

#3B340C

Tritanopia (blue-blind)

#482928

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #422f0a;
/* rgb */ color: rgb(66, 47, 10);
/* oklch */ color: oklch(32.0% 0.058 80.1);

Tailwind

colors: {
  custom: {
    50: '#79674c',
    500: '#422f0a',
    950: '#000000',
  },
}

SCSS

$custom: #422f0a;
$custom-light: #79674c;
$custom-dark: #000000;

JSON

{
  "hex": "#422f0a",
  "rgb": {
    "r": 66,
    "g": 47,
    "b": 10
  },
  "hsl": {
    "h": 39.643,
    "s": 73.684,
    "l": 14.902
  },
  "oklch": {
    "l": 0.31956,
    "c": 0.0578,
    "h": 80.1
  },
  "luminance": 0.03213
}

Semantic roles & 50–950 ramp

primary

#422F0A

secondary

#29467F

accent

#76F037

background

#F7F6F4

surface

#EEEBE7

border

#C9C6C3

text

#090601

muted

#7B7A77

Preview Lab

Preview with #422F0A

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

Preview Lab → · Contrast checker → · Palette generator →