#AD3334#AD3334

#AD3334 is a mid, vivid red. Relative luminance 0.115; OKLCH L 50.5% C 0.158 H 24.4°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#AD3334
RGB	rgb(173, 51, 52)
HSL	hsl(360, 54%, 44%)
HSV	hsv(360, 71%, 68%)
CMYK	cmyk(0%, 70.5%, 69.9%, 32.2%)
CIE-LAB	lab(40.41, 49.39, 28.29)
CIE-LCH	lch(40.41, 56.92, 29.81°)
OKLab	oklab(50.54% 0.1442 0.0655)
OKLCH	oklch(50.54% 0.158 24.4)
XYZ	xyz(19.0393, 11.5026, 4.4658)
Luminance	0.1150 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD3334 #33ADAC

analogous

#AD3371 #AD3334 #AD6F33

triadic

#AD3334 #34AD33 #3334AD

tetradic

#AD3334 #71AD33 #33ADAC #6F33AD

square

#AD3334 #71AD33 #33ADAC #6F33AD

split-complementary

#AD3334 #33AD6F #3371AD

monochromatic

#4E1718 #7E2526 #AD3334 #CC5152 #DA8181

Accessibility & contrast

On white

6.36

#AD3334 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#AD3334 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD3334

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD3334	#FFFFFF	#000000	##FFFFFF
##AD3334	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554F33

Deuteranopia (green-blind)

#746930

Tritanopia (blue-blind)

#BE0A35

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #ad3334;
/* rgb */ color: rgb(173, 51, 52);
/* oklch */ color: oklch(50.5% 0.158 24.4);

Tailwind

colors: {
  custom: {
    50: '#cd736b',
    500: '#ad3334',
    950: '#000000',
  },
}

SCSS

$custom: #ad3334;
$custom-light: #cd736b;
$custom-dark: #000000;

JSON

{
  "hex": "#ad3334",
  "rgb": {
    "r": 173,
    "g": 51,
    "b": 52
  },
  "hsl": {
    "h": 359.508,
    "s": 54.464,
    "l": 43.922
  },
  "oklch": {
    "l": 0.50538,
    "c": 0.15841,
    "h": 24.4
  },
  "luminance": 0.115
}

Semantic roles & 50–950 ramp

primary

#AD3334

secondary

#79C3C2

accent

#DEDD4A

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #AD3334

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

Preview Lab → · Contrast checker → · Palette generator →