#AD382A#AD382A

#AD382A is a mid, vivid red. Relative luminance 0.119; OKLCH L 51.0% C 0.155 H 30.1°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#AD382A
RGB	rgb(173, 56, 42)
HSL	hsl(6, 61%, 42%)
HSV	hsv(6, 76%, 68%)
CMYK	cmyk(0%, 67.6%, 75.7%, 32.2%)
CIE-LAB	lab(41.03, 46.89, 34.86)
CIE-LCH	lch(41.03, 58.42, 36.63°)
OKLab	oklab(50.96% 0.1343 0.0778)
OKLCH	oklch(50.96% 0.155 30.1)
XYZ	xyz(19.0678, 11.8826, 3.4796)
Luminance	0.1188 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD382A #2A9FAD

analogous

#AD2A5E #AD382A #AD792A

triadic

#AD382A #2AAD38 #382AAD

tetradic

#AD382A #5EAD2A #2A9FAD #792AAD

square

#AD382A #5EAD2A #2A9FAD #792AAD

split-complementary

#AD382A #2AAD79 #2A5EAD

monochromatic

#4B1812 #7C281E #AD382A #D15243 #DD7F74

Accessibility & contrast

On white

6.22

#AD382A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#AD382A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD382A

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD382A	#FFFFFF	#000000	##FFFFFF
##AD382A	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595028

Deuteranopia (green-blind)

#766A26

Tritanopia (blue-blind)

#BE1536

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #ad382a;
/* rgb */ color: rgb(173, 56, 42);
/* oklch */ color: oklch(51.0% 0.155 30.1);

Tailwind

colors: {
  custom: {
    50: '#cd7564',
    500: '#ad382a',
    950: '#000000',
  },
}

SCSS

$custom: #ad382a;
$custom-light: #cd7564;
$custom-dark: #000000;

JSON

{
  "hex": "#ad382a",
  "rgb": {
    "r": 173,
    "g": 56,
    "b": 42
  },
  "hsl": {
    "h": 6.412,
    "s": 60.93,
    "l": 42.157
  },
  "oklch": {
    "l": 0.50956,
    "c": 0.15514,
    "h": 30.1
  },
  "luminance": 0.1188
}

Semantic roles & 50–950 ramp

primary

#AD382A

secondary

#6EBBC5

accent

#D3E444

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150905

muted

#837B7A

Preview Lab

Preview with #AD382A

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

Preview Lab → · Contrast checker → · Palette generator →