#A0641B#A0641B

#A0641B is a mid, moderate orange. Relative luminance 0.167; OKLCH L 55.7% C 0.113 H 65.6°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#A0641B
RGB	rgb(160, 100, 27)
HSL	hsl(33, 71%, 37%)
HSV	hsv(33, 83%, 63%)
CMYK	cmyk(0%, 37.5%, 83.1%, 37.3%)
CIE-LAB	lab(47.84, 18.48, 48.09)
CIE-LCH	lch(47.84, 51.52, 68.98°)
OKLab	oklab(55.71% 0.0468 0.1033)
OKLCH	oklch(55.71% 0.113 65.6)
XYZ	xyz(19.2538, 16.6690, 3.2401)
Luminance	0.1667 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0641B #1B57A0

analogous

#A0211B #A0641B #9AA01B

triadic

#A0641B #1BA064 #641BA0

tetradic

#A0641B #1BA021 #1B57A0 #A01B9A

square

#A0641B #1BA021 #1B57A0 #A01B9A

split-complementary

#A0641B #1B9AA0 #211BA0

monochromatic

#372309 #6C4312 #A0641B #D48524 #E2A253

Accessibility & contrast

On white

4.85

#A0641B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#A0641B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A0641B

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0641B	#FFFFFF	#000000	##FFFFFF
##A0641B	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#77690D

Deuteranopia (green-blind)

#85771C

Tritanopia (blue-blind)

#AF5656

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #a0641b;
/* rgb */ color: rgb(160, 100, 27);
/* oklch */ color: oklch(55.7% 0.113 65.6);

Tailwind

colors: {
  custom: {
    50: '#c2905e',
    500: '#a0641b',
    950: '#000000',
  },
}

SCSS

$custom: #a0641b;
$custom-light: #c2905e;
$custom-dark: #000000;

JSON

{
  "hex": "#a0641b",
  "rgb": {
    "r": 160,
    "g": 100,
    "b": 27
  },
  "hsl": {
    "h": 32.932,
    "s": 71.123,
    "l": 36.667
  },
  "oklch": {
    "l": 0.55714,
    "c": 0.11341,
    "h": 65.6
  },
  "luminance": 0.16667
}

Semantic roles & 50–950 ramp

primary

#A0641B

secondary

#5286C5

accent

#8BEE3A

background

#FCF8F5

surface

#F9F0E9

border

#D2CBC5

text

#130C05

muted

#827D79

Preview Lab

Preview with #A0641B

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

Preview Lab → · Contrast checker → · Palette generator →