#AD3134#AD3134

#AD3134 is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.3% C 0.160 H 23.8°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#AD3134
RGB	rgb(173, 49, 52)
HSL	hsl(359, 56%, 44%)
HSV	hsv(359, 72%, 68%)
CMYK	cmyk(0%, 71.7%, 69.9%, 32.2%)
CIE-LAB	lab(40.13, 50.16, 27.96)
CIE-LCH	lch(40.13, 57.43, 29.13°)
OKLab	oklab(50.33% 0.1467 0.0648)
OKLCH	oklch(50.33% 0.16 23.8)
XYZ	xyz(18.9538, 11.3316, 4.4373)
Luminance	0.1133 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD3134 #31ADAA

analogous

#AD3172 #AD3134 #AD6C31

triadic

#AD3134 #34AD31 #3134AD

tetradic

#AD3134 #72AD31 #31ADAA #6C31AD

square

#AD3134 #72AD31 #31ADAA #6C31AD

split-complementary

#AD3134 #31AD6C #3172AD

monochromatic

#4E1617 #7D2326 #AD3134 #CD4E51 #DA7E80

Accessibility & contrast

On white

6.43

#AD3134 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#AD3134 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD3134

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD3134	#FFFFFF	#000000	##FFFFFF
##AD3134	1.00	6.43	3.27	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544E33

Deuteranopia (green-blind)

#736830

Tritanopia (blue-blind)

#BE0333

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #ad3134;
/* rgb */ color: rgb(173, 49, 52);
/* oklch */ color: oklch(50.3% 0.160 23.8);

Tailwind

colors: {
  custom: {
    50: '#cd726b',
    500: '#ad3134',
    950: '#000000',
  },
}

SCSS

$custom: #ad3134;
$custom-light: #cd726b;
$custom-dark: #000000;

JSON

{
  "hex": "#ad3134",
  "rgb": {
    "r": 173,
    "g": 49,
    "b": 52
  },
  "hsl": {
    "h": 358.548,
    "s": 55.856,
    "l": 43.529
  },
  "oklch": {
    "l": 0.50329,
    "c": 0.16034,
    "h": 23.8
  },
  "luminance": 0.11329
}

Semantic roles & 50–950 ramp

primary

#AD3134

secondary

#77C3C1

accent

#DFDC49

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #AD3134

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

Preview Lab → · Contrast checker → · Palette generator →