#A72D1E#A72D1E

#A72D1E is a mid, vivid red. Relative luminance 0.102; OKLCH L 48.6% C 0.161 H 30.6°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#A72D1E
RGB	rgb(167, 45, 30)
HSL	hsl(7, 70%, 39%)
HSV	hsv(7, 82%, 65%)
CMYK	cmyk(0%, 73.1%, 82%, 34.5%)
CIE-LAB	lab(38.18, 48.80, 38.18)
CIE-LCH	lch(38.18, 61.95, 38.04°)
OKLab	oklab(48.58% 0.1385 0.0819)
OKLCH	oklch(48.58% 0.161 30.6)
XYZ	xyz(17.1111, 10.1887, 2.2937)
Luminance	0.1019 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A72D1E #1E98A7

analogous

#A71E53 #A72D1E #A7711E

triadic

#A72D1E #1EA72D #2D1EA7

tetradic

#A72D1E #53A71E #1E98A7 #711EA7

square

#A72D1E #53A71E #1E98A7 #711EA7

split-complementary

#A72D1E #1EA771 #1E53A7

monochromatic

#3F110B #731F15 #A72D1E #D93D2A #E26C5D

Accessibility & contrast

On white

6.91

#A72D1E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#A72D1E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A72D1E

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A72D1E	#FFFFFF	#000000	##FFFFFF
##A72D1E	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52491B

Deuteranopia (green-blind)

#706418

Tritanopia (blue-blind)

#B8002B

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a72d1e;
/* rgb */ color: rgb(167, 45, 30);
/* oklch */ color: oklch(48.6% 0.161 30.6);

Tailwind

colors: {
  custom: {
    50: '#ca6f5b',
    500: '#a72d1e',
    950: '#000000',
  },
}

SCSS

$custom: #a72d1e;
$custom-light: #ca6f5b;
$custom-dark: #000000;

JSON

{
  "hex": "#a72d1e",
  "rgb": {
    "r": 167,
    "g": 45,
    "b": 30
  },
  "hsl": {
    "h": 6.569,
    "s": 69.543,
    "l": 38.627
  },
  "oklch": {
    "l": 0.48577,
    "c": 0.16087,
    "h": 30.6
  },
  "luminance": 0.10186
}

Semantic roles & 50–950 ramp

primary

#A72D1E

secondary

#5BBAC6

accent

#D9EC3B

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150804

muted

#837B79

Preview Lab

Preview with #A72D1E

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

Preview Lab → · Contrast checker → · Palette generator →