#AD2F41#AD2F41

#AD2F41 is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.4% C 0.162 H 17.3°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#AD2F41
RGB	rgb(173, 47, 65)
HSL	hsl(351, 57%, 43%)
HSV	hsv(351, 73%, 68%)
CMYK	cmyk(0%, 72.8%, 62.4%, 32.2%)
CIE-LAB	lab(40.08, 51.67, 19.88)
CIE-LCH	lch(40.08, 55.36, 21.04°)
OKLab	oklab(50.36% 0.1542 0.0482)
OKLCH	oklch(50.36% 0.162 17.3)
XYZ	xyz(19.2062, 11.3017, 6.1701)
Luminance	0.1130 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD2F41 #2FAD9B

analogous

#AD2F80 #AD2F41 #AD5C2F

triadic

#AD2F41 #41AD2F #2F41AD

tetradic

#AD2F41 #80AD2F #2FAD9B #5C2FAD

square

#AD2F41 #80AD2F #2FAD9B #5C2FAD

split-complementary

#AD2F41 #2FAD5C #2F80AD

monochromatic

#4D151D #7D222F #AD2F41 #CE4B5E #DB7B89

Accessibility & contrast

On white

6.44

#AD2F41 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#AD2F41 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD2F41

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD2F41	#FFFFFF	#000000	##FFFFFF
##AD2F41	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514E41

Deuteranopia (green-blind)

#71683E

Tritanopia (blue-blind)

#BE0537

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #ad2f41;
/* rgb */ color: rgb(173, 47, 65);
/* oklch */ color: oklch(50.4% 0.162 17.3);

Tailwind

colors: {
  custom: {
    50: '#cc7175',
    500: '#ad2f41',
    950: '#000000',
  },
}

SCSS

$custom: #ad2f41;
$custom-light: #cc7175;
$custom-dark: #000000;

JSON

{
  "hex": "#ad2f41",
  "rgb": {
    "r": 173,
    "g": 47,
    "b": 65
  },
  "hsl": {
    "h": 351.429,
    "s": 57.273,
    "l": 43.137
  },
  "oklch": {
    "l": 0.50363,
    "c": 0.1615,
    "h": 17.3
  },
  "luminance": 0.11299
}

Semantic roles & 50–950 ramp

primary

#AD2F41

secondary

#74C4B8

accent

#E1CB47

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#150808

muted

#837B7B

Preview Lab

Preview with #AD2F41

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

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