#AD2F35#AD2F35

#AD2F35 is a mid, vivid red. Relative luminance 0.112; OKLCH L 50.1% C 0.162 H 22.8°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#AD2F35
RGB	rgb(173, 47, 53)
HSL	hsl(357, 57%, 43%)
HSV	hsv(357, 73%, 68%)
CMYK	cmyk(0%, 72.8%, 69.4%, 32.2%)
CIE-LAB	lab(39.88, 50.96, 27.04)
CIE-LCH	lch(39.88, 57.69, 27.95°)
OKLab	oklab(50.14% 0.1494 0.0629)
OKLCH	oklch(50.14% 0.162 22.8)
XYZ	xyz(18.8948, 11.1771, 4.5300)
Luminance	0.1117 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD2F35 #2FADA7

analogous

#AD2F74 #AD2F35 #AD682F

triadic

#AD2F35 #35AD2F #2F35AD

tetradic

#AD2F35 #74AD2F #2FADA7 #682FAD

square

#AD2F35 #74AD2F #2FADA7 #682FAD

split-complementary

#AD2F35 #2FAD68 #2F74AD

monochromatic

#4D1518 #7D2226 #AD2F35 #CE4B51 #DB7B80

Accessibility & contrast

On white

6.49

#AD2F35 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#AD2F35 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD2F35

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD2F35	#FFFFFF	#000000	##FFFFFF
##AD2F35	1.00	6.49	3.23	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534D34

Deuteranopia (green-blind)

#726831

Tritanopia (blue-blind)

#BE0032

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #ad2f35;
/* rgb */ color: rgb(173, 47, 53);
/* oklch */ color: oklch(50.1% 0.162 22.8);

Tailwind

colors: {
  custom: {
    50: '#cd716c',
    500: '#ad2f35',
    950: '#000000',
  },
}

SCSS

$custom: #ad2f35;
$custom-light: #cd716c;
$custom-dark: #000000;

JSON

{
  "hex": "#ad2f35",
  "rgb": {
    "r": 173,
    "g": 47,
    "b": 53
  },
  "hsl": {
    "h": 357.143,
    "s": 57.273,
    "l": 43.137
  },
  "oklch": {
    "l": 0.50142,
    "c": 0.16213,
    "h": 22.8
  },
  "luminance": 0.11174
}

Semantic roles & 50–950 ramp

primary

#AD2F35

secondary

#74C4C0

accent

#E1D947

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150807

muted

#837B7A

Preview Lab

Preview with #AD2F35

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

Preview Lab → · Contrast checker → · Palette generator →