#A7491F#A7491F

#A7491F is a mid, vivid orange. Relative luminance 0.131; OKLCH L 52.1% C 0.135 H 42.3°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#A7491F
RGB	rgb(167, 73, 31)
HSL	hsl(19, 69%, 39%)
HSV	hsv(19, 81%, 65%)
CMYK	cmyk(0%, 56.3%, 81.4%, 34.5%)
CIE-LAB	lab(42.89, 36.30, 42.19)
CIE-LCH	lch(42.89, 55.66, 49.29°)
OKLab	oklab(52.13% 0.1002 0.091)
OKLCH	oklch(52.13% 0.135 42.3)
XYZ	xyz(18.5682, 13.0820, 2.8434)
Luminance	0.1308 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A7491F #1F7DA7

analogous

#A71F39 #A7491F #A78D1F

triadic

#A7491F #1FA749 #491FA7

tetradic

#A7491F #39A71F #1F7DA7 #8D1FA7

square

#A7491F #39A71F #1F7DA7 #8D1FA7

split-complementary

#A7491F #1FA78D #1F39A7

monochromatic

#401C0C #733215 #A7491F #D8612B #E1875F

Accessibility & contrast

On white

5.81

#A7491F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#A7491F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A7491F

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A7491F	#FFFFFF	#000000	##FFFFFF
##A7491F	1.00	5.81	3.62	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645819

Deuteranopia (green-blind)

#7A6D1C

Tritanopia (blue-blind)

#B83440

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #a7491f;
/* rgb */ color: rgb(167, 73, 31);
/* oklch */ color: oklch(52.1% 0.135 42.3);

Tailwind

colors: {
  custom: {
    50: '#c97e5e',
    500: '#a7491f',
    950: '#000000',
  },
}

SCSS

$custom: #a7491f;
$custom-light: #c97e5e;
$custom-dark: #000000;

JSON

{
  "hex": "#a7491f",
  "rgb": {
    "r": 167,
    "g": 73,
    "b": 31
  },
  "hsl": {
    "h": 18.529,
    "s": 68.687,
    "l": 38.824
  },
  "oklch": {
    "l": 0.52128,
    "c": 0.13533,
    "h": 42.3
  },
  "luminance": 0.1308
}

Semantic roles & 50–950 ramp

primary

#A7491F

secondary

#5CA5C6

accent

#B5EC3C

background

#FDF7F5

surface

#FAEEE9

border

#D3C9C5

text

#150A04

muted

#837C79

Preview Lab

Preview with #A7491F

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

Preview Lab → · Contrast checker → · Palette generator →