#AD2320#AD2320

#AD2320 is a mid, vivid red. Relative luminance 0.102; OKLCH L 48.8% C 0.174 H 27.5°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#AD2320
RGB	rgb(173, 35, 32)
HSL	hsl(1, 69%, 40%)
HSV	hsv(1, 82%, 68%)
CMYK	cmyk(0%, 79.8%, 81.5%, 32.2%)
CIE-LAB	lab(38.19, 54.08, 37.50)
CIE-LCH	lch(38.19, 65.81, 34.74°)
OKLab	oklab(48.8% 0.1548 0.0805)
OKLCH	oklch(48.8% 0.174 27.5)
XYZ	xyz(18.0975, 10.1935, 2.3809)
Luminance	0.1019 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD2320 #20AAAD

analogous

#AD2063 #AD2320 #AD6A20

triadic

#AD2320 #20AD23 #2320AD

tetradic

#AD2320 #63AD20 #20AAAD #6A20AD

square

#AD2320 #63AD20 #20AAAD #6A20AD

split-complementary

#AD2320 #20AD6A #2063AD

monochromatic

#460E0D #791916 #AD2320 #D93531 #E26865

Accessibility & contrast

On white

6.91

#AD2320 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#AD2320 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD2320

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD2320	#FFFFFF	#000000	##FFFFFF
##AD2320	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F471E

Deuteranopia (green-blind)

#716519

Tritanopia (blue-blind)

#BF0024

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #ad2320;
/* rgb */ color: rgb(173, 35, 32);
/* oklch */ color: oklch(48.8% 0.174 27.5);

Tailwind

colors: {
  custom: {
    50: '#cf6b5d',
    500: '#ad2320',
    950: '#000000',
  },
}

SCSS

$custom: #ad2320;
$custom-light: #cf6b5d;
$custom-dark: #000000;

JSON

{
  "hex": "#ad2320",
  "rgb": {
    "r": 173,
    "g": 35,
    "b": 32
  },
  "hsl": {
    "h": 1.277,
    "s": 68.78,
    "l": 40.196
  },
  "oklch": {
    "l": 0.48801,
    "c": 0.17445,
    "h": 27.5
  },
  "luminance": 0.10191
}

Semantic roles & 50–950 ramp

primary

#AD2320

secondary

#61C6C8

accent

#E8EC3C

background

#FEF6F5

surface

#FCECE9

border

#D5C7C5

text

#160704

muted

#847A79

Preview Lab

Preview with #AD2320

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

Preview Lab → · Contrast checker → · Palette generator →