#AD392B#AD392B

#AD392B is a mid, vivid red. Relative luminance 0.120; OKLCH L 51.1% C 0.154 H 30.1°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#AD392B
RGB	rgb(173, 57, 43)
HSL	hsl(6, 60%, 42%)
HSV	hsv(6, 75%, 68%)
CMYK	cmyk(0%, 67.1%, 75.1%, 32.2%)
CIE-LAB	lab(41.20, 46.51, 34.48)
CIE-LCH	lch(41.20, 57.89, 36.55°)
OKLab	oklab(51.09% 0.1333 0.0772)
OKLCH	oklch(51.09% 0.154 30.1)
XYZ	xyz(19.1349, 11.9877, 3.5913)
Luminance	0.1198 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD392B #2B9FAD

analogous

#AD2B5E #AD392B #AD7A2B

triadic

#AD392B #2BAD39 #392BAD

tetradic

#AD392B #5EAD2B #2B9FAD #7A2BAD

square

#AD392B #5EAD2B #2B9FAD #7A2BAD

split-complementary

#AD392B #2BAD7A #2B5EAD

monochromatic

#4B1913 #7C291F #AD392B #D15445 #DD8176

Accessibility & contrast

On white

6.18

#AD392B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#AD392B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD392B

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD392B	#FFFFFF	#000000	##FFFFFF
##AD392B	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5129

Deuteranopia (green-blind)

#776B27

Tritanopia (blue-blind)

#BE1837

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #ad392b;
/* rgb */ color: rgb(173, 57, 43);
/* oklch */ color: oklch(51.1% 0.154 30.1);

Tailwind

colors: {
  custom: {
    50: '#cd7665',
    500: '#ad392b',
    950: '#000000',
  },
}

SCSS

$custom: #ad392b;
$custom-light: #cd7665;
$custom-dark: #000000;

JSON

{
  "hex": "#ad392b",
  "rgb": {
    "r": 173,
    "g": 57,
    "b": 43
  },
  "hsl": {
    "h": 6.462,
    "s": 60.185,
    "l": 42.353
  },
  "oklch": {
    "l": 0.51086,
    "c": 0.154,
    "h": 30.1
  },
  "luminance": 0.11985
}

Semantic roles & 50–950 ramp

primary

#AD392B

secondary

#6FBBC4

accent

#D2E344

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150905

muted

#837B7A

Preview Lab

Preview with #AD392B

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

Preview Lab → · Contrast checker → · Palette generator →