#AD292A#AD292A

#AD292A is a mid, vivid red. Relative luminance 0.106; OKLCH L 49.4% C 0.169 H 25.6°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#AD292A
RGB	rgb(173, 41, 42)
HSL	hsl(360, 62%, 42%)
HSV	hsv(360, 76%, 68%)
CMYK	cmyk(0%, 76.3%, 75.7%, 32.2%)
CIE-LAB	lab(38.97, 52.56, 32.59)
CIE-LCH	lch(38.97, 61.84, 31.80°)
OKLab	oklab(49.42% 0.1521 0.0728)
OKLCH	oklch(49.42% 0.169 25.6)
XYZ	xyz(18.4466, 10.6402, 3.2725)
Luminance	0.1064 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD292A #29ADAC

analogous

#AD296C #AD292A #AD6A29

triadic

#AD292A #2AAD29 #292AAD

tetradic

#AD292A #6CAD29 #29ADAC #6A29AD

square

#AD292A #6CAD29 #29ADAC #6A29AD

split-complementary

#AD292A #29AD6A #296CAD

monochromatic

#4A1212 #7C1D1E #AD292A #D24142 #DE7373

Accessibility & contrast

On white

6.71

#AD292A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#AD292A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD292A

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD292A	#FFFFFF	#000000	##FFFFFF
##AD292A	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514A28

Deuteranopia (green-blind)

#726625

Tritanopia (blue-blind)

#BF002B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #ad292a;
/* rgb */ color: rgb(173, 41, 42);
/* oklch */ color: oklch(49.4% 0.169 25.6);

Tailwind

colors: {
  custom: {
    50: '#ce6e64',
    500: '#ad292a',
    950: '#000000',
  },
}

SCSS

$custom: #ad292a;
$custom-light: #ce6e64;
$custom-dark: #000000;

JSON

{
  "hex": "#ad292a",
  "rgb": {
    "r": 173,
    "g": 41,
    "b": 42
  },
  "hsl": {
    "h": 359.545,
    "s": 61.682,
    "l": 41.961
  },
  "oklch": {
    "l": 0.49416,
    "c": 0.16862,
    "h": 25.6
  },
  "luminance": 0.10637
}

Semantic roles & 50–950 ramp

primary

#AD292A

secondary

#6DC5C4

accent

#E5E443

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150805

muted

#837B7A

Preview Lab

Preview with #AD292A

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

Preview Lab → · Contrast checker → · Palette generator →