#AD2243#AD2243

#AD2243 is a mid, vivid red. Relative luminance 0.104; OKLCH L 49.3% C 0.173 H 13.6°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#AD2243
RGB	rgb(173, 34, 67)
HSL	hsl(346, 67%, 41%)
HSV	hsv(346, 80%, 68%)
CMYK	cmyk(0%, 80.3%, 61.3%, 32.2%)
CIE-LAB	lab(38.61, 56.02, 16.67)
CIE-LCH	lch(38.61, 58.45, 16.58°)
OKLab	oklab(49.29% 0.1686 0.0409)
OKLCH	oklch(49.29% 0.173 13.6)
XYZ	xyz(18.8207, 10.4364, 6.3325)
Luminance	0.1043 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD2243 #22AD8C

analogous

#AD2289 #AD2243 #AD4622

triadic

#AD2243 #43AD22 #2243AD

tetradic

#AD2243 #89AD22 #22AD8C #4622AD

square

#AD2243 #89AD22 #22AD8C #4622AD

split-complementary

#AD2243 #22AD46 #2289AD

monochromatic

#470E1B #7A182F #AD2243 #D7355B #E16885

Accessibility & contrast

On white

6.80

#AD2243 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#AD2243 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD2243

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD2243	#FFFFFF	#000000	##FFFFFF
##AD2243	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4943

Deuteranopia (green-blind)

#6E653F

Tritanopia (blue-blind)

#BE0030

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #ad2243;
/* rgb */ color: rgb(173, 34, 67);
/* oklch */ color: oklch(49.3% 0.173 13.6);

Tailwind

colors: {
  custom: {
    50: '#cd6c76',
    500: '#ad2243',
    950: '#000000',
  },
}

SCSS

$custom: #ad2243;
$custom-light: #cd6c76;
$custom-dark: #000000;

JSON

{
  "hex": "#ad2243",
  "rgb": {
    "r": 173,
    "g": 34,
    "b": 67
  },
  "hsl": {
    "h": 345.755,
    "s": 67.15,
    "l": 40.588
  },
  "oklch": {
    "l": 0.49287,
    "c": 0.17343,
    "h": 13.6
  },
  "luminance": 0.10434
}

Semantic roles & 50–950 ramp

primary

#AD2243

secondary

#64C7AF

accent

#EAC13E

background

#FDF6F7

surface

#FBECED

border

#D4C7C8

text

#150808

muted

#837A7B

Preview Lab

Preview with #AD2243

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

Preview Lab → · Contrast checker → · Palette generator →