#A72819#A72819

#A72819 is a mid, vivid red. Relative luminance 0.098; OKLCH L 48.0% C 0.166 H 30.6°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#A72819
RGB	rgb(167, 40, 25)
HSL	hsl(6, 74%, 38%)
HSV	hsv(6, 85%, 65%)
CMYK	cmyk(0%, 76%, 85%, 34.5%)
CIE-LAB	lab(37.49, 50.44, 40.14)
CIE-LCH	lch(37.49, 64.46, 38.51°)
OKLab	oklab(48.05% 0.1427 0.0843)
OKLCH	oklch(48.05% 0.166 30.6)
XYZ	xyz(16.8727, 9.8060, 1.9238)
Luminance	0.0980 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A72819 #1998A7

analogous

#A71951 #A72819 #A76F19

triadic

#A72819 #19A728 #2819A7

tetradic

#A72819 #51A719 #1998A7 #6F19A7

square

#A72819 #51A719 #1998A7 #6F19A7

split-complementary

#A72819 #19A76F #1951A7

monochromatic

#3D0F09 #721B11 #A72819 #DC3521 #E66455

Accessibility & contrast

On white

7.09

#A72819 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#A72819 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A72819

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A72819	#FFFFFF	#000000	##FFFFFF
##A72819	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4615

Deuteranopia (green-blind)

#6F6211

Tritanopia (blue-blind)

#B80026

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a72819;
/* rgb */ color: rgb(167, 40, 25);
/* oklch */ color: oklch(48.0% 0.166 30.6);

Tailwind

colors: {
  custom: {
    50: '#cb6c58',
    500: '#a72819',
    950: '#000000',
  },
}

SCSS

$custom: #a72819;
$custom-light: #cb6c58;
$custom-dark: #000000;

JSON

{
  "hex": "#a72819",
  "rgb": {
    "r": 167,
    "g": 40,
    "b": 25
  },
  "hsl": {
    "h": 6.338,
    "s": 73.958,
    "l": 37.647
  },
  "oklch": {
    "l": 0.4805,
    "c": 0.16571,
    "h": 30.6
  },
  "luminance": 0.09803
}

Semantic roles & 50–950 ramp

primary

#A72819

secondary

#53BCC8

accent

#DDF137

background

#FDF6F5

surface

#FBECE9

border

#D4C7C5

text

#150703

muted

#837A78

Preview Lab

Preview with #A72819

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

Preview Lab → · Contrast checker → · Palette generator →