#AD4B2F#AD4B2F

#AD4B2F is a mid, vivid red. Relative luminance 0.141; OKLCH L 53.5% C 0.135 H 36.7°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#AD4B2F
RGB	rgb(173, 75, 47)
HSL	hsl(13, 57%, 43%)
HSV	hsv(13, 73%, 68%)
CMYK	cmyk(0%, 56.6%, 72.8%, 32.2%)
CIE-LAB	lab(44.41, 38.31, 35.80)
CIE-LCH	lch(44.41, 52.43, 43.06°)
OKLab	oklab(53.53% 0.1086 0.0809)
OKLCH	oklch(53.53% 0.135 36.7)
XYZ	xyz(20.2648, 14.1243, 4.3479)
Luminance	0.1412 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD4B2F #2F91AD

analogous

#AD2F52 #AD4B2F #AD8A2F

triadic

#AD4B2F #2FAD4B #4B2FAD

tetradic

#AD4B2F #52AD2F #2F91AD #8A2FAD

square

#AD4B2F #52AD2F #2F91AD #8A2FAD

split-complementary

#AD4B2F #2FAD8A #2F52AD

monochromatic

#4D2115 #7D3622 #AD4B2F #CE684B #DB917B

Accessibility & contrast

On white

5.49

#AD4B2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#AD4B2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD4B2F

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD4B2F	#FFFFFF	#000000	##FFFFFF
##AD4B2F	1.00	5.49	3.82	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665C2C

Deuteranopia (green-blind)

#7E712C

Tritanopia (blue-blind)

#BE3645

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #ad4b2f;
/* rgb */ color: rgb(173, 75, 47);
/* oklch */ color: oklch(53.5% 0.135 36.7);

Tailwind

colors: {
  custom: {
    50: '#cc8069',
    500: '#ad4b2f',
    950: '#000000',
  },
}

SCSS

$custom: #ad4b2f;
$custom-light: #cc8069;
$custom-dark: #000000;

JSON

{
  "hex": "#ad4b2f",
  "rgb": {
    "r": 173,
    "g": 75,
    "b": 47
  },
  "hsl": {
    "h": 13.333,
    "s": 57.273,
    "l": 43.137
  },
  "oklch": {
    "l": 0.53526,
    "c": 0.13544,
    "h": 36.7
  },
  "luminance": 0.14122
}

Semantic roles & 50–950 ramp

primary

#AD4B2F

secondary

#74B2C4

accent

#BEE147

background

#FDF8F6

surface

#FAEFEB

border

#D3CAC6

text

#150A06

muted

#837C7A

Preview Lab

Preview with #AD4B2F

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

Preview Lab → · Contrast checker → · Palette generator →