#A0643B#A0643B

#A0643B is a mid, moderate orange. Relative luminance 0.169; OKLCH L 56.0% C 0.096 H 53.8°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#A0643B
RGB	rgb(160, 100, 59)
HSL	hsl(24, 46%, 43%)
HSV	hsv(24, 63%, 63%)
CMYK	cmyk(0%, 37.5%, 63.1%, 37.3%)
CIE-LAB	lab(48.14, 20.16, 33.01)
CIE-LCH	lch(48.14, 38.68, 58.59°)
OKLab	oklab(56.04% 0.0566 0.0773)
OKLCH	oklch(56.04% 0.096 53.8)
XYZ	xyz(19.8452, 16.9055, 6.3548)
Luminance	0.1690 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0643B #3B77A0

analogous

#A03B45 #A0643B #A0963B

triadic

#A0643B #3BA064 #643BA0

tetradic

#A0643B #45A03B #3B77A0 #963BA0

square

#A0643B #45A03B #3B77A0 #963BA0

split-complementary

#A0643B #3BA096 #3B45A0

monochromatic

#472C1A #73482B #A0643B #C18257 #D2A384

Accessibility & contrast

On white

4.79

#A0643B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#A0643B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A0643B

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0643B	#FFFFFF	#000000	##FFFFFF
##A0643B	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756A37

Deuteranopia (green-blind)

#83783B

Tritanopia (blue-blind)

#AE585A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #a0643b;
/* rgb */ color: rgb(160, 100, 59);
/* oklch */ color: oklch(56.0% 0.096 53.8);

Tailwind

colors: {
  custom: {
    50: '#c09072',
    500: '#a0643b',
    950: '#000000',
  },
}

SCSS

$custom: #a0643b;
$custom-light: #c09072;
$custom-dark: #000000;

JSON

{
  "hex": "#a0643b",
  "rgb": {
    "r": 160,
    "g": 100,
    "b": 59
  },
  "hsl": {
    "h": 24.356,
    "s": 46.119,
    "l": 42.941
  },
  "oklch": {
    "l": 0.56043,
    "c": 0.09583,
    "h": 53.8
  },
  "luminance": 0.16904
}

Semantic roles & 50–950 ramp

primary

#A0643B

secondary

#7BA1BC

accent

#A0D652

background

#FCF8F6

surface

#F8F0EC

border

#D1CBC7

text

#130C08

muted

#827D7B

Preview Lab

Preview with #A0643B

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

Preview Lab → · Contrast checker → · Palette generator →