#AD2C32#AD2C32

#AD2C32 is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.8% C 0.165 H 23.3°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#AD2C32
RGB	rgb(173, 44, 50)
HSL	hsl(357, 59%, 43%)
HSV	hsv(357, 75%, 68%)
CMYK	cmyk(0%, 74.6%, 71.1%, 32.2%)
CIE-LAB	lab(39.44, 51.89, 28.34)
CIE-LCH	lch(39.44, 59.13, 28.64°)
OKLab	oklab(49.81% 0.1517 0.0653)
OKLCH	oklch(49.81% 0.165 23.3)
XYZ	xyz(18.7121, 10.9187, 4.1392)
Luminance	0.1092 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD2C32 #2CADA7

analogous

#AD2C73 #AD2C32 #AD662C

triadic

#AD2C32 #32AD2C #2C32AD

tetradic

#AD2C32 #73AD2C #2CADA7 #662CAD

square

#AD2C32 #73AD2C #2CADA7 #662CAD

split-complementary

#AD2C32 #2CAD66 #2C73AD

monochromatic

#4B1316 #7C2024 #AD2C32 #D0464D #DC777C

Accessibility & contrast

On white

6.60

#AD2C32 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#AD2C32 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD2C32

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD2C32	#FFFFFF	#000000	##FFFFFF
##AD2C32	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524B31

Deuteranopia (green-blind)

#72672E

Tritanopia (blue-blind)

#BE0030

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #ad2c32;
/* rgb */ color: rgb(173, 44, 50);
/* oklch */ color: oklch(49.8% 0.165 23.3);

Tailwind

colors: {
  custom: {
    50: '#cd6f6a',
    500: '#ad2c32',
    950: '#000000',
  },
}

SCSS

$custom: #ad2c32;
$custom-light: #cd6f6a;
$custom-dark: #000000;

JSON

{
  "hex": "#ad2c32",
  "rgb": {
    "r": 173,
    "g": 44,
    "b": 50
  },
  "hsl": {
    "h": 357.209,
    "s": 59.447,
    "l": 42.549
  },
  "oklch": {
    "l": 0.49805,
    "c": 0.16517,
    "h": 23.3
  },
  "luminance": 0.10916
}

Semantic roles & 50–950 ramp

primary

#AD2C32

secondary

#71C4C0

accent

#E3DB45

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #AD2C32

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

Preview Lab → · Contrast checker → · Palette generator →