#AD2F2D#AD2F2D

#AD2F2D is a mid, vivid red. Relative luminance 0.111; OKLCH L 50.0% C 0.163 H 26.1°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#AD2F2D
RGB	rgb(173, 47, 45)
HSL	hsl(1, 59%, 43%)
HSV	hsv(1, 74%, 68%)
CMYK	cmyk(0%, 72.8%, 74%, 32.2%)
CIE-LAB	lab(39.76, 50.58, 31.71)
CIE-LCH	lch(39.76, 59.70, 32.09°)
OKLab	oklab(50.02% 0.1465 0.0716)
OKLCH	oklch(50.02% 0.163 26.1)
XYZ	xyz(18.7259, 11.1096, 3.6405)
Luminance	0.1111 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD2F2D #2DABAD

analogous

#AD2D6B #AD2F2D #AD6F2D

triadic

#AD2F2D #2DAD2F #2F2DAD

tetradic

#AD2F2D #6BAD2D #2DABAD #6F2DAD

square

#AD2F2D #6BAD2D #2DABAD #6F2DAD

split-complementary

#AD2F2D #2DAD6F #2D6BAD

monochromatic

#4C1514 #7C2220 #AD2F2D #CF4A48 #DC7A78

Accessibility & contrast

On white

6.52

#AD2F2D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#AD2F2D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD2F2D

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD2F2D	#FFFFFF	#000000	##FFFFFF
##AD2F2D	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)

#544C2B

Deuteranopia (green-blind)

#736829

Tritanopia (blue-blind)

#BE0030

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #ad2f2d;
/* rgb */ color: rgb(173, 47, 45);
/* oklch */ color: oklch(50.0% 0.163 26.1);

Tailwind

colors: {
  custom: {
    50: '#ce7166',
    500: '#ad2f2d',
    950: '#000000',
  },
}

SCSS

$custom: #ad2f2d;
$custom-light: #ce7166;
$custom-dark: #000000;

JSON

{
  "hex": "#ad2f2d",
  "rgb": {
    "r": 173,
    "g": 47,
    "b": 45
  },
  "hsl": {
    "h": 0.938,
    "s": 58.716,
    "l": 42.745
  },
  "oklch": {
    "l": 0.50022,
    "c": 0.16306,
    "h": 26.1
  },
  "luminance": 0.11107
}

Semantic roles & 50–950 ramp

primary

#AD2F2D

secondary

#72C3C4

accent

#DFE246

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #AD2F2D

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

Preview Lab → · Contrast checker → · Palette generator →