#A3673D#A3673D

#A3673D is a mid, moderate orange. Relative luminance 0.178; OKLCH L 57.0% C 0.096 H 54.5°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#A3673D
RGB	rgb(163, 103, 61)
HSL	hsl(25, 46%, 44%)
HSV	hsv(25, 63%, 64%)
CMYK	cmyk(0%, 36.8%, 62.6%, 36.1%)
CIE-LAB	lab(49.28, 19.90, 33.37)
CIE-LCH	lch(49.28, 38.85, 59.19°)
OKLab	oklab(57.02% 0.0559 0.0783)
OKLCH	oklch(57.02% 0.096 54.5)
XYZ	xyz(20.7983, 17.8259, 6.7594)
Luminance	0.1782 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3673D #3D79A3

analogous

#A33D46 #A3673D #A39A3D

triadic

#A3673D #3DA367 #673DA3

tetradic

#A3673D #46A33D #3D79A3 #9A3DA3

square

#A3673D #46A33D #3D79A3 #9A3DA3

split-complementary

#A3673D #3DA39A #3D46A3

monochromatic

#4A2F1C #764B2C #A3673D #C2865B #D2A788

Accessibility & contrast

On white

4.60

#A3673D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#A3673D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #A3673D

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3673D	#FFFFFF	#000000	##FFFFFF
##A3673D	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786D39

Deuteranopia (green-blind)

#877A3D

Tritanopia (blue-blind)

#B15B5D

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #a3673d;
/* rgb */ color: rgb(163, 103, 61);
/* oklch */ color: oklch(57.0% 0.096 54.5);

Tailwind

colors: {
  custom: {
    50: '#c29273',
    500: '#a3673d',
    950: '#000000',
  },
}

SCSS

$custom: #a3673d;
$custom-light: #c29273;
$custom-dark: #000000;

JSON

{
  "hex": "#a3673d",
  "rgb": {
    "r": 163,
    "g": 103,
    "b": 61
  },
  "hsl": {
    "h": 24.706,
    "s": 45.536,
    "l": 43.922
  },
  "oklch": {
    "l": 0.57019,
    "c": 0.09619,
    "h": 54.5
  },
  "luminance": 0.17824
}

Semantic roles & 50–950 ramp

primary

#A3673D

secondary

#7FA3BD

accent

#9FD553

background

#FCF9F7

surface

#F8F1ED

border

#D1CBC8

text

#130D08

muted

#827E7B

Preview Lab

Preview with #A3673D

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

Preview Lab → · Contrast checker → · Palette generator →