#A0731A#A0731A

#A0731A is a mid, moderate orange. Relative luminance 0.198; OKLCH L 58.7% C 0.113 H 78.9°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#A0731A
RGB	rgb(160, 115, 26)
HSL	hsl(40, 72%, 36%)
HSV	hsv(40, 84%, 63%)
CMYK	cmyk(0%, 28.1%, 83.8%, 37.3%)
CIE-LAB	lab(51.62, 9.91, 51.78)
CIE-LCH	lch(51.62, 52.72, 79.17°)
OKLab	oklab(58.66% 0.0217 0.1111)
OKLCH	oklch(58.66% 0.113 78.9)
XYZ	xyz(20.8159, 19.8113, 3.7047)
Luminance	0.1981 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0731A #1A47A0

analogous

#A0301A #A0731A #8AA01A

triadic

#A0731A #1AA073 #731AA0

tetradic

#A0731A #1AA030 #1A47A0 #A01A8A

square

#A0731A #1AA030 #1A47A0 #A01A8A

split-complementary

#A0731A #1A8AA0 #301AA0

monochromatic

#372709 #6B4D11 #A0731A #D59923 #E3B252

Accessibility & contrast

On white

4.23

#A0731A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#A0731A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A0731A

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0731A	#FFFFFF	#000000	##000000
##A0731A	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#847404

Deuteranopia (green-blind)

#8F801E

Tritanopia (blue-blind)

#AF6662

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #a0731a;
/* rgb */ color: rgb(160, 115, 26);
/* oklch */ color: oklch(58.7% 0.113 78.9);

Tailwind

colors: {
  custom: {
    50: '#c19b60',
    500: '#a0731a',
    950: '#000000',
  },
}

SCSS

$custom: #a0731a;
$custom-light: #c19b60;
$custom-dark: #000000;

JSON

{
  "hex": "#a0731a",
  "rgb": {
    "r": 160,
    "g": 115,
    "b": 26
  },
  "hsl": {
    "h": 39.851,
    "s": 72.043,
    "l": 36.471
  },
  "oklch": {
    "l": 0.58659,
    "c": 0.11323,
    "h": 78.9
  },
  "luminance": 0.1981
}

Semantic roles & 50–950 ramp

primary

#A0731A

secondary

#5078C5

accent

#76EF39

background

#FCF9F5

surface

#F8F2EA

border

#D1CCC6

text

#130E05

muted

#827E79

Preview Lab

Preview with #A0731A

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

Preview Lab → · Contrast checker → · Palette generator →