#A3673A#A3673A

#A3673A is a mid, moderate orange. Relative luminance 0.178; OKLCH L 57.0% C 0.098 H 56.1°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#A3673A
RGB	rgb(163, 103, 58)
HSL	hsl(26, 48%, 43%)
HSV	hsv(26, 64%, 64%)
CMYK	cmyk(0%, 36.8%, 64.4%, 36.1%)
CIE-LAB	lab(49.25, 19.69, 34.95)
CIE-LCH	lch(49.25, 40.12, 60.61°)
OKLab	oklab(56.98% 0.0548 0.0814)
OKLCH	oklch(56.98% 0.098 56.1)
XYZ	xyz(20.7197, 17.7944, 6.3456)
Luminance	0.1779 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3673A #3A76A3

analogous

#A33A42 #A3673A #A39B3A

triadic

#A3673A #3AA367 #673AA3

tetradic

#A3673A #42A33A #3A76A3 #9B3AA3

square

#A3673A #42A33A #3A76A3 #9B3AA3

split-complementary

#A3673A #3AA39B #3A42A3

monochromatic

#492E1A #764A2A #A3673A #C38557 #D3A684

Accessibility & contrast

On white

4.61

#A3673A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#A3673A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #A3673A

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3673A	#FFFFFF	#000000	##FFFFFF
##A3673A	1.00	4.61	4.56	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#796D36

Deuteranopia (green-blind)

#877A3A

Tritanopia (blue-blind)

#B15B5D

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #a3673a;
/* rgb */ color: rgb(163, 103, 58);
/* oklch */ color: oklch(57.0% 0.098 56.1);

Tailwind

colors: {
  custom: {
    50: '#c29271',
    500: '#a3673a',
    950: '#000000',
  },
}

SCSS

$custom: #a3673a;
$custom-light: #c29271;
$custom-dark: #000000;

JSON

{
  "hex": "#a3673a",
  "rgb": {
    "r": 163,
    "g": 103,
    "b": 58
  },
  "hsl": {
    "h": 25.714,
    "s": 47.511,
    "l": 43.333
  },
  "oklch": {
    "l": 0.56977,
    "c": 0.09808,
    "h": 56.1
  },
  "luminance": 0.17793
}

Semantic roles & 50–950 ramp

primary

#A3673A

secondary

#7CA1BD

accent

#9ED751

background

#FCF9F6

surface

#F8F1EC

border

#D1CBC7

text

#130D08

muted

#827E7B

Preview Lab

Preview with #A3673A

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

Preview Lab → · Contrast checker → · Palette generator →