#AD2F2E#AD2F2E

#AD2F2E is a mid, vivid red. Relative luminance 0.111; OKLCH L 50.0% C 0.163 H 25.7°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#AD2F2E
RGB	rgb(173, 47, 46)
HSL	hsl(0, 58%, 43%)
HSV	hsv(0, 73%, 68%)
CMYK	cmyk(0%, 72.8%, 73.4%, 32.2%)
CIE-LAB	lab(39.78, 50.62, 31.14)
CIE-LCH	lch(39.78, 59.43, 31.60°)
OKLab	oklab(50.04% 0.1468 0.0706)
OKLCH	oklch(50.04% 0.163 25.7)
XYZ	xyz(18.7454, 11.1174, 3.7431)
Luminance	0.1111 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD2F2E #2EACAD

analogous

#AD2E6D #AD2F2E #AD6E2E

triadic

#AD2F2E #2EAD2F #2F2EAD

tetradic

#AD2F2E #6DAD2E #2EACAD #6E2EAD

square

#AD2F2E #6DAD2E #2EACAD #6E2EAD

split-complementary

#AD2F2E #2EAD6E #2E6DAD

monochromatic

#4C1514 #7D2221 #AD2F2E #CF4B49 #DC7B7A

Accessibility & contrast

On white

6.52

#AD2F2E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#AD2F2E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD2F2E

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD2F2E	#FFFFFF	#000000	##FFFFFF
##AD2F2E	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544C2D

Deuteranopia (green-blind)

#73682A

Tritanopia (blue-blind)

#BE0030

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #ad2f2e;
/* rgb */ color: rgb(173, 47, 46);
/* oklch */ color: oklch(50.0% 0.163 25.7);

Tailwind

colors: {
  custom: {
    50: '#ce7167',
    500: '#ad2f2e',
    950: '#000000',
  },
}

SCSS

$custom: #ad2f2e;
$custom-light: #ce7167;
$custom-dark: #000000;

JSON

{
  "hex": "#ad2f2e",
  "rgb": {
    "r": 173,
    "g": 47,
    "b": 46
  },
  "hsl": {
    "h": 0.472,
    "s": 57.991,
    "l": 42.941
  },
  "oklch": {
    "l": 0.50036,
    "c": 0.16292,
    "h": 25.7
  },
  "luminance": 0.11115
}

Semantic roles & 50–950 ramp

primary

#AD2F2E

secondary

#73C3C4

accent

#E0E147

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #AD2F2E

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

Preview Lab → · Contrast checker → · Palette generator →