#AD3D2F#AD3D2F

#AD3D2F is a mid, vivid red. Relative luminance 0.124; OKLCH L 51.6% C 0.149 H 30.1°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#AD3D2F
RGB	rgb(173, 61, 47)
HSL	hsl(7, 57%, 43%)
HSV	hsv(7, 73%, 68%)
CMYK	cmyk(0%, 64.7%, 72.8%, 32.2%)
CIE-LAB	lab(41.89, 44.95, 32.97)
CIE-LCH	lch(41.89, 55.74, 36.26°)
OKLab	oklab(51.62% 0.1292 0.0748)
OKLCH	oklch(51.62% 0.149 30.1)
XYZ	xyz(19.4175, 12.4297, 4.0655)
Luminance	0.1243 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD3D2F #2F9FAD

analogous

#AD2F60 #AD3D2F #AD7C2F

triadic

#AD3D2F #2FAD3D #3D2FAD

tetradic

#AD3D2F #60AD2F #2F9FAD #7C2FAD

square

#AD3D2F #60AD2F #2F9FAD #7C2FAD

split-complementary

#AD3D2F #2FAD7C #2F60AD

monochromatic

#4D1B15 #7D2C22 #AD3D2F #CE5A4B #DB867B

Accessibility & contrast

On white

6.03

#AD3D2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#AD3D2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD3D2F

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD3D2F	#FFFFFF	#000000	##FFFFFF
##AD3D2F	1.00	6.03	3.49	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C532D

Deuteranopia (green-blind)

#786C2B

Tritanopia (blue-blind)

#BE213A

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #ad3d2f;
/* rgb */ color: rgb(173, 61, 47);
/* oklch */ color: oklch(51.6% 0.149 30.1);

Tailwind

colors: {
  custom: {
    50: '#cd7868',
    500: '#ad3d2f',
    950: '#000000',
  },
}

SCSS

$custom: #ad3d2f;
$custom-light: #cd7868;
$custom-dark: #000000;

JSON

{
  "hex": "#ad3d2f",
  "rgb": {
    "r": 173,
    "g": 61,
    "b": 47
  },
  "hsl": {
    "h": 6.667,
    "s": 57.273,
    "l": 43.137
  },
  "oklch": {
    "l": 0.51623,
    "c": 0.14929,
    "h": 30.1
  },
  "luminance": 0.12427
}

Semantic roles & 50–950 ramp

primary

#AD3D2F

secondary

#74BBC4

accent

#CFE147

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #AD3D2F

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

Preview Lab → · Contrast checker → · Palette generator →