#AD3C2F#AD3C2F

#AD3C2F is a mid, vivid red. Relative luminance 0.123; OKLCH L 51.5% C 0.150 H 29.7°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#AD3C2F
RGB	rgb(173, 60, 47)
HSL	hsl(6, 57%, 43%)
HSV	hsv(6, 73%, 68%)
CMYK	cmyk(0%, 65.3%, 72.8%, 32.2%)
CIE-LAB	lab(41.73, 45.39, 32.78)
CIE-LCH	lch(41.73, 55.99, 35.83°)
OKLab	oklab(51.5% 0.1306 0.0744)
OKLCH	oklch(51.5% 0.15 29.7)
XYZ	xyz(19.3646, 12.3239, 4.0479)
Luminance	0.1232 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD3C2F #2FA0AD

analogous

#AD2F61 #AD3C2F #AD7B2F

triadic

#AD3C2F #2FAD3C #3C2FAD

tetradic

#AD3C2F #61AD2F #2FA0AD #7B2FAD

square

#AD3C2F #61AD2F #2FA0AD #7B2FAD

split-complementary

#AD3C2F #2FAD7B #2F61AD

monochromatic

#4D1B15 #7D2B22 #AD3C2F #CE594B #DB857B

Accessibility & contrast

On white

6.06

#AD3C2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#AD3C2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD3C2F

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD3C2F	#FFFFFF	#000000	##FFFFFF
##AD3C2F	1.00	6.06	3.46	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B532D

Deuteranopia (green-blind)

#776C2B

Tritanopia (blue-blind)

#BE1F3A

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #ad3c2f;
/* rgb */ color: rgb(173, 60, 47);
/* oklch */ color: oklch(51.5% 0.150 29.7);

Tailwind

colors: {
  custom: {
    50: '#cd7768',
    500: '#ad3c2f',
    950: '#000000',
  },
}

SCSS

$custom: #ad3c2f;
$custom-light: #cd7768;
$custom-dark: #000000;

JSON

{
  "hex": "#ad3c2f",
  "rgb": {
    "r": 173,
    "g": 60,
    "b": 47
  },
  "hsl": {
    "h": 6.19,
    "s": 57.273,
    "l": 43.137
  },
  "oklch": {
    "l": 0.51499,
    "c": 0.1503,
    "h": 29.7
  },
  "luminance": 0.12321
}

Semantic roles & 50–950 ramp

primary

#AD3C2F

secondary

#74BBC4

accent

#D1E147

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #AD3C2F

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

Preview Lab → · Contrast checker → · Palette generator →