#A3642E#A3642E

#A3642E is a mid, moderate orange. Relative luminance 0.171; OKLCH L 56.3% C 0.107 H 58.5°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#A3642E
RGB	rgb(163, 100, 46)
HSL	hsl(28, 56%, 41%)
HSV	hsv(28, 72%, 64%)
CMYK	cmyk(0%, 38.7%, 71.8%, 36.1%)
CIE-LAB	lab(48.39, 20.64, 40.24)
CIE-LCH	lch(48.39, 45.23, 62.85°)
OKLab	oklab(56.27% 0.0557 0.0908)
OKLCH	oklch(56.27% 0.107 58.5)
XYZ	xyz(20.1562, 17.1001, 4.8234)
Luminance	0.1710 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3642E #2E6DA3

analogous

#A32E32 #A3642E #A39E2E

triadic

#A3642E #2EA364 #642EA3

tetradic

#A3642E #32A32E #2E6DA3 #9E2EA3

square

#A3642E #32A32E #2E6DA3 #9E2EA3

split-complementary

#A3642E #2EA39E #2E32A3

monochromatic

#442913 #734721 #A3642E #CA8244 #D8A274

Accessibility & contrast

On white

4.75

#A3642E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#A3642E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3642E

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3642E	#FFFFFF	#000000	##FFFFFF
##A3642E	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776A28

Deuteranopia (green-blind)

#86792E

Tritanopia (blue-blind)

#B25658

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #a3642e;
/* rgb */ color: rgb(163, 100, 46);
/* oklch */ color: oklch(56.3% 0.107 58.5);

Tailwind

colors: {
  custom: {
    50: '#c39069',
    500: '#a3642e',
    950: '#000000',
  },
}

SCSS

$custom: #a3642e;
$custom-light: #c39069;
$custom-dark: #000000;

JSON

{
  "hex": "#a3642e",
  "rgb": {
    "r": 163,
    "g": 100,
    "b": 46
  },
  "hsl": {
    "h": 27.692,
    "s": 55.981,
    "l": 40.98
  },
  "oklch": {
    "l": 0.56268,
    "c": 0.10651,
    "h": 58.5
  },
  "luminance": 0.17098
}

Semantic roles & 50–950 ramp

primary

#A3642E

secondary

#6D9ABF

accent

#9ADF49

background

#FCF8F6

surface

#F9F0EB

border

#D2CBC6

text

#130C06

muted

#827D7A

Preview Lab

Preview with #A3642E

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

Preview Lab → · Contrast checker → · Palette generator →