#AD3D2A#AD3D2A

#AD3D2A is a mid, vivid red. Relative luminance 0.124; OKLCH L 51.6% C 0.150 H 32.0°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#AD3D2A
RGB	rgb(173, 61, 42)
HSL	hsl(9, 61%, 42%)
HSV	hsv(9, 76%, 68%)
CMYK	cmyk(0%, 64.7%, 75.7%, 32.2%)
CIE-LAB	lab(41.83, 44.72, 35.73)
CIE-LCH	lch(41.83, 57.24, 38.62°)
OKLab	oklab(51.56% 0.1275 0.0797)
OKLCH	oklch(51.56% 0.15 32)
XYZ	xyz(19.3223, 12.3917, 3.5644)
Luminance	0.1239 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD3D2A #2A9AAD

analogous

#AD2A59 #AD3D2A #AD7E2A

triadic

#AD3D2A #2AAD3D #3D2AAD

tetradic

#AD3D2A #59AD2A #2A9AAD #7E2AAD

square

#AD3D2A #59AD2A #2A9AAD #7E2AAD

split-complementary

#AD3D2A #2AAD7E #2A59AD

monochromatic

#4B1A12 #7C2C1E #AD3D2A #D15843 #DD8374

Accessibility & contrast

On white

6.04

#AD3D2A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#AD3D2A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD3D2A

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD3D2A	#FFFFFF	#000000	##FFFFFF
##AD3D2A	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5327

Deuteranopia (green-blind)

#786C26

Tritanopia (blue-blind)

#BE2039

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #ad3d2a;
/* rgb */ color: rgb(173, 61, 42);
/* oklch */ color: oklch(51.6% 0.150 32.0);

Tailwind

colors: {
  custom: {
    50: '#cd7865',
    500: '#ad3d2a',
    950: '#000000',
  },
}

SCSS

$custom: #ad3d2a;
$custom-light: #cd7865;
$custom-dark: #000000;

JSON

{
  "hex": "#ad3d2a",
  "rgb": {
    "r": 173,
    "g": 61,
    "b": 42
  },
  "hsl": {
    "h": 8.702,
    "s": 60.93,
    "l": 42.157
  },
  "oklch": {
    "l": 0.5156,
    "c": 0.15033,
    "h": 32
  },
  "luminance": 0.12389
}

Semantic roles & 50–950 ramp

primary

#AD3D2A

secondary

#6EB8C5

accent

#CDE444

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150905

muted

#837B7A

Preview Lab

Preview with #AD3D2A

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

Preview Lab → · Contrast checker → · Palette generator →