#A7361B#A7361B

#A7361B is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.5% C 0.153 H 34.5°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#A7361B
RGB	rgb(167, 54, 27)
HSL	hsl(12, 72%, 38%)
HSV	hsv(12, 84%, 65%)
CMYK	cmyk(0%, 67.7%, 83.8%, 34.5%)
CIE-LAB	lab(39.47, 45.10, 40.93)
CIE-LCH	lch(39.47, 60.91, 42.23°)
OKLab	oklab(49.54% 0.1265 0.0869)
OKLCH	oklch(49.54% 0.153 34.5)
XYZ	xyz(17.4554, 10.9356, 2.2284)
Luminance	0.1093 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A7361B #1B8CA7

analogous

#A71B46 #A7361B #A77C1B

triadic

#A7361B #1BA736 #361BA7

tetradic

#A7361B #46A71B #1B8CA7 #7C1BA7

square

#A7361B #46A71B #1B8CA7 #7C1BA7

split-complementary

#A7361B #1BA77C #1B46A7

monochromatic

#3E140A #722512 #A7361B #DC4724 #E47358

Accessibility & contrast

On white

6.59

#A7361B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#A7361B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A7361B

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A7361B	#FFFFFF	#000000	##FFFFFF
##A7361B	1.00	6.59	3.19	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574D16

Deuteranopia (green-blind)

#736615

Tritanopia (blue-blind)

#B81131

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a7361b;
/* rgb */ color: rgb(167, 54, 27);
/* oklch */ color: oklch(49.5% 0.153 34.5);

Tailwind

colors: {
  custom: {
    50: '#ca735a',
    500: '#a7361b',
    950: '#000000',
  },
}

SCSS

$custom: #a7361b;
$custom-light: #ca735a;
$custom-dark: #000000;

JSON

{
  "hex": "#a7361b",
  "rgb": {
    "r": 167,
    "g": 54,
    "b": 27
  },
  "hsl": {
    "h": 11.571,
    "s": 72.165,
    "l": 38.039
  },
  "oklch": {
    "l": 0.49537,
    "c": 0.15344,
    "h": 34.5
  },
  "luminance": 0.10933
}

Semantic roles & 50–950 ramp

primary

#A7361B

secondary

#56B2C8

accent

#CCEF39

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150804

muted

#837B79

Preview Lab

Preview with #A7361B

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

Preview Lab → · Contrast checker → · Palette generator →