#AD2834#AD2834

#AD2834 is a mid, vivid red. Relative luminance 0.106; OKLCH L 49.5% C 0.168 H 21.5°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#AD2834
RGB	rgb(173, 40, 52)
HSL	hsl(355, 62%, 42%)
HSV	hsv(355, 77%, 68%)
CMYK	cmyk(0%, 76.9%, 69.9%, 32.2%)
CIE-LAB	lab(38.99, 53.34, 26.57)
CIE-LCH	lch(38.99, 59.59, 26.48°)
OKLab	oklab(49.48% 0.1568 0.0617)
OKLCH	oklch(49.48% 0.168 21.5)
XYZ	xyz(18.6143, 10.6526, 4.3242)
Luminance	0.1065 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD2834 #28ADA1

analogous

#AD2877 #AD2834 #AD5E28

triadic

#AD2834 #34AD28 #2834AD

tetradic

#AD2834 #77AD28 #28ADA1 #5E28AD

square

#AD2834 #77AD28 #28ADA1 #5E28AD

split-complementary

#AD2834 #28AD5E #2877AD

monochromatic

#4A1116 #7B1D25 #AD2834 #D33F4D #DE717B

Accessibility & contrast

On white

6.71

#AD2834 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#AD2834 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD2834

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD2834	#FFFFFF	#000000	##FFFFFF
##AD2834	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4A33

Deuteranopia (green-blind)

#716630

Tritanopia (blue-blind)

#BE002E

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #ad2834;
/* rgb */ color: rgb(173, 40, 52);
/* oklch */ color: oklch(49.5% 0.168 21.5);

Tailwind

colors: {
  custom: {
    50: '#cd6e6b',
    500: '#ad2834',
    950: '#000000',
  },
}

SCSS

$custom: #ad2834;
$custom-light: #cd6e6b;
$custom-dark: #000000;

JSON

{
  "hex": "#ad2834",
  "rgb": {
    "r": 173,
    "g": 40,
    "b": 52
  },
  "hsl": {
    "h": 354.586,
    "s": 62.441,
    "l": 41.765
  },
  "oklch": {
    "l": 0.49477,
    "c": 0.16849,
    "h": 21.5
  },
  "luminance": 0.1065
}

Semantic roles & 50–950 ramp

primary

#AD2834

secondary

#6CC5BD

accent

#E6D742

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #AD2834

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

Preview Lab → · Contrast checker → · Palette generator →