#AD424E#AD424E

#AD424E is a mid, vivid red. Relative luminance 0.133; OKLCH L 52.8% C 0.140 H 16.6°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#AD424E
RGB	rgb(173, 66, 78)
HSL	hsl(353, 45%, 47%)
HSV	hsv(353, 62%, 68%)
CMYK	cmyk(0%, 61.8%, 54.9%, 32.2%)
CIE-LAB	lab(43.26, 44.70, 16.04)
CIE-LCH	lch(43.26, 47.49, 19.74°)
OKLab	oklab(52.82% 0.1342 0.04)
OKLCH	oklch(52.82% 0.14 16.6)
XYZ	xyz(20.5587, 13.3333, 8.6972)
Luminance	0.1333 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD424E #42ADA1

analogous

#AD4284 #AD424E #AD6C42

triadic

#AD424E #4EAD42 #424EAD

tetradic

#AD424E #84AD42 #42ADA1 #6C42AD

square

#AD424E #84AD42 #42ADA1 #6C42AD

split-complementary

#AD424E #42AD6C #4284AD

monochromatic

#542026 #81313A #AD424E #C56772 #D6939B

Accessibility & contrast

On white

5.73

#AD424E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#AD424E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD424E

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD424E	#FFFFFF	#000000	##FFFFFF
##AD424E	1.00	5.73	3.67	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B584E

Deuteranopia (green-blind)

#776E4B

Tritanopia (blue-blind)

#BD3047

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #ad424e;
/* rgb */ color: rgb(173, 66, 78);
/* oklch */ color: oklch(52.8% 0.140 16.6);

Tailwind

colors: {
  custom: {
    50: '#cb7b7f',
    500: '#ad424e',
    950: '#000000',
  },
}

SCSS

$custom: #ad424e;
$custom-light: #cb7b7f;
$custom-dark: #000000;

JSON

{
  "hex": "#ad424e",
  "rgb": {
    "r": 173,
    "g": 66,
    "b": 78
  },
  "hsl": {
    "h": 353.271,
    "s": 44.77,
    "l": 46.863
  },
  "oklch": {
    "l": 0.52821,
    "c": 0.14001,
    "h": 16.6
  },
  "luminance": 0.13331
}

Semantic roles & 50–950 ramp

primary

#AD424E

secondary

#89C1BB

accent

#D4C653

background

#FDF7F7

surface

#FAEEEE

border

#D3C9C9

text

#140A0A

muted

#837C7C

Preview Lab

Preview with #AD424E

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

Preview Lab → · Contrast checker → · Palette generator →