#422F0B#422F0B

#422F0B is a dark, muted orange. Relative luminance 0.032; OKLCH L 32.0% C 0.057 H 79.7°. Best body text is #FFFFFF at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#422F0B
RGB	rgb(66, 47, 11)
HSL	hsl(39, 71%, 15%)
HSV	hsv(39, 83%, 26%)
CMYK	cmyk(0%, 28.8%, 83.3%, 74.1%)
CIE-LAB	lab(20.89, 4.51, 25.11)
CIE-LCH	lch(20.89, 25.51, 79.82°)
OKLab	oklab(31.97% 0.0102 0.0562)
OKLCH	oklch(31.97% 0.057 79.7)
XYZ	xyz(3.3239, 3.2157, 0.7622)
Luminance	0.0321 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#422F0B #0B1E42

analogous

#42140B #422F0B #39420B

triadic

#422F0B #0B422F #2F0B42

tetradic

#422F0B #0B4214 #0B1E42 #420B39

square

#422F0B #0B4214 #0B1E42 #420B39

split-complementary

#422F0B #0B3942 #140B42

monochromatic

#1A1304 #1A1304 #422F0B #765414 #AB7A1C

Accessibility & contrast

On white

12.78

#422F0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#422F0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422F0B

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##422F0B	#FFFFFF	#000000	##FFFFFF
##422F0B	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)

#362F06

Deuteranopia (green-blind)

#3B340C

Tritanopia (blue-blind)

#482A28

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #422f0b;
/* rgb */ color: rgb(66, 47, 11);
/* oklch */ color: oklch(32.0% 0.057 79.7);

Tailwind

colors: {
  custom: {
    50: '#79674d',
    500: '#422f0b',
    950: '#000000',
  },
}

SCSS

$custom: #422f0b;
$custom-light: #79674d;
$custom-dark: #000000;

JSON

{
  "hex": "#422f0b",
  "rgb": {
    "r": 66,
    "g": 47,
    "b": 11
  },
  "hsl": {
    "h": 39.273,
    "s": 71.429,
    "l": 15.098
  },
  "oklch": {
    "l": 0.31966,
    "c": 0.05707,
    "h": 79.7
  },
  "luminance": 0.03215
}

Semantic roles & 50–950 ramp

primary

#422F0B

secondary

#2A477F

accent

#78EE3A

background

#F7F6F4

surface

#EEEBE7

border

#C9C6C3

text

#090601

muted

#7B7A77

Preview Lab

Preview with #422F0B

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

Preview Lab → · Contrast checker → · Palette generator →