#AD3442#AD3442

#AD3442 is a mid, vivid red. Relative luminance 0.117; OKLCH L 50.9% C 0.156 H 18.2°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#AD3442
RGB	rgb(173, 52, 66)
HSL	hsl(353, 54%, 44%)
HSV	hsv(353, 70%, 68%)
CMYK	cmyk(0%, 69.9%, 61.8%, 32.2%)
CIE-LAB	lab(40.79, 49.83, 20.18)
CIE-LCH	lch(40.79, 53.76, 22.05°)
OKLab	oklab(50.9% 0.1485 0.0489)
OKLCH	oklch(50.9% 0.156 18.2)
XYZ	xyz(19.4469, 11.7363, 6.3945)
Luminance	0.1173 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD3442 #34AD9F

analogous

#AD347F #AD3442 #AD6334

triadic

#AD3442 #42AD34 #3442AD

tetradic

#AD3442 #7FAD34 #34AD9F #6334AD

square

#AD3442 #7FAD34 #34AD9F #6334AD

split-complementary

#AD3442 #34AD63 #347FAD

monochromatic

#4F181E #7E2630 #AD3442 #CB5361 #D9828C

Accessibility & contrast

On white

6.27

#AD3442 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#AD3442 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD3442

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD3442	#FFFFFF	#000000	##FFFFFF
##AD3442	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545042

Deuteranopia (green-blind)

#736A3F

Tritanopia (blue-blind)

#BE143A

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #ad3442;
/* rgb */ color: rgb(173, 52, 66);
/* oklch */ color: oklch(50.9% 0.156 18.2);

Tailwind

colors: {
  custom: {
    50: '#cc7476',
    500: '#ad3442',
    950: '#000000',
  },
}

SCSS

$custom: #ad3442;
$custom-light: #cc7476;
$custom-dark: #000000;

JSON

{
  "hex": "#ad3442",
  "rgb": {
    "r": 173,
    "g": 52,
    "b": 66
  },
  "hsl": {
    "h": 353.058,
    "s": 53.778,
    "l": 44.118
  },
  "oklch": {
    "l": 0.50898,
    "c": 0.15633,
    "h": 18.2
  },
  "luminance": 0.11734
}

Semantic roles & 50–950 ramp

primary

#AD3442

secondary

#7AC3BA

accent

#DDCC4B

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#150908

muted

#837B7B

Preview Lab

Preview with #AD3442

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

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