#AD4320#AD4320

#AD4320 is a mid, vivid red. Relative luminance 0.130; OKLCH L 52.2% C 0.147 H 37.9°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#AD4320
RGB	rgb(173, 67, 32)
HSL	hsl(15, 69%, 40%)
HSV	hsv(15, 82%, 68%)
CMYK	cmyk(0%, 61.3%, 81.5%, 32.2%)
CIE-LAB	lab(42.77, 41.59, 41.95)
CIE-LCH	lch(42.77, 59.07, 45.25°)
OKLab	oklab(52.24% 0.1159 0.0903)
OKLCH	oklch(52.24% 0.147 37.9)
XYZ	xyz(19.5036, 13.0056, 2.8495)
Luminance	0.1300 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD4320 #208AAD

analogous

#AD2043 #AD4320 #AD8A20

triadic

#AD4320 #20AD43 #4320AD

tetradic

#AD4320 #43AD20 #208AAD #8A20AD

square

#AD4320 #43AD20 #208AAD #8A20AD

split-complementary

#AD4320 #20AD8A #2043AD

monochromatic

#461B0D #792F16 #AD4320 #D95B31 #E28465

Accessibility & contrast

On white

5.83

#AD4320 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#AD4320 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD4320

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD4320	#FFFFFF	#000000	##FFFFFF
##AD4320	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61561B

Deuteranopia (green-blind)

#7B6E1C

Tritanopia (blue-blind)

#BE283C

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #ad4320;
/* rgb */ color: rgb(173, 67, 32);
/* oklch */ color: oklch(52.2% 0.147 37.9);

Tailwind

colors: {
  custom: {
    50: '#cd7b5e',
    500: '#ad4320',
    950: '#000000',
  },
}

SCSS

$custom: #ad4320;
$custom-light: #cd7b5e;
$custom-dark: #000000;

JSON

{
  "hex": "#ad4320",
  "rgb": {
    "r": 173,
    "g": 67,
    "b": 32
  },
  "hsl": {
    "h": 14.894,
    "s": 68.78,
    "l": 40.196
  },
  "oklch": {
    "l": 0.52238,
    "c": 0.14696,
    "h": 37.9
  },
  "luminance": 0.13003
}

Semantic roles & 50–950 ramp

primary

#AD4320

secondary

#61AEC8

accent

#C0EC3C

background

#FDF7F5

surface

#FBEEE9

border

#D4C9C5

text

#150A04

muted

#837C79

Preview Lab

Preview with #AD4320

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

Preview Lab → · Contrast checker → · Palette generator →