#A0643A#A0643A

#A0643A is a mid, moderate orange. Relative luminance 0.169; OKLCH L 56.0% C 0.096 H 54.4°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#A0643A
RGB	rgb(160, 100, 58)
HSL	hsl(25, 47%, 43%)
HSV	hsv(25, 64%, 63%)
CMYK	cmyk(0%, 37.5%, 63.8%, 37.3%)
CIE-LAB	lab(48.13, 20.08, 33.54)
CIE-LCH	lch(48.13, 39.09, 59.09°)
OKLab	oklab(56.03% 0.0562 0.0784)
OKLCH	oklch(56.03% 0.096 54.4)
XYZ	xyz(19.8195, 16.8953, 6.2195)
Luminance	0.1689 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0643A #3A76A0

analogous

#A03A43 #A0643A #A0973A

triadic

#A0643A #3AA064 #643AA0

tetradic

#A0643A #43A03A #3A76A0 #973AA0

square

#A0643A #43A03A #3A76A0 #973AA0

split-complementary

#A0643A #3AA097 #3A43A0

monochromatic

#462C19 #73482A #A0643A #C28256 #D2A383

Accessibility & contrast

On white

4.80

#A0643A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#A0643A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A0643A

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0643A	#FFFFFF	#000000	##FFFFFF
##A0643A	1.00	4.80	4.38	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756A36

Deuteranopia (green-blind)

#84783A

Tritanopia (blue-blind)

#AE585A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #a0643a;
/* rgb */ color: rgb(160, 100, 58);
/* oklch */ color: oklch(56.0% 0.096 54.4);

Tailwind

colors: {
  custom: {
    50: '#c09071',
    500: '#a0643a',
    950: '#000000',
  },
}

SCSS

$custom: #a0643a;
$custom-light: #c09071;
$custom-dark: #000000;

JSON

{
  "hex": "#a0643a",
  "rgb": {
    "r": 160,
    "g": 100,
    "b": 58
  },
  "hsl": {
    "h": 24.706,
    "s": 46.789,
    "l": 42.745
  },
  "oklch": {
    "l": 0.56028,
    "c": 0.09644,
    "h": 54.4
  },
  "luminance": 0.16893
}

Semantic roles & 50–950 ramp

primary

#A0643A

secondary

#7AA1BC

accent

#A0D651

background

#FCF8F6

surface

#F8F0EC

border

#D1CBC7

text

#130C08

muted

#827D7B

Preview Lab

Preview with #A0643A

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

Preview Lab → · Contrast checker → · Palette generator →