#AD2F45#AD2F45

#AD2F45 is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.4% C 0.162 H 15.4°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#AD2F45
RGB	rgb(173, 47, 69)
HSL	hsl(350, 57%, 43%)
HSV	hsv(350, 73%, 68%)
CMYK	cmyk(0%, 72.8%, 60.1%, 32.2%)
CIE-LAB	lab(40.16, 51.93, 17.48)
CIE-LCH	lch(40.16, 54.80, 18.60°)
OKLab	oklab(50.45% 0.1558 0.0429)
OKLCH	oklch(50.45% 0.162 15.4)
XYZ	xyz(19.3262, 11.3497, 6.8021)
Luminance	0.1135 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD2F45 #2FAD97

analogous

#AD2F84 #AD2F45 #AD582F

triadic

#AD2F45 #45AD2F #2F45AD

tetradic

#AD2F45 #84AD2F #2FAD97 #582FAD

square

#AD2F45 #84AD2F #2FAD97 #582FAD

split-complementary

#AD2F45 #2FAD58 #2F84AD

monochromatic

#4D151F #7D2232 #AD2F45 #CE4B62 #DB7B8C

Accessibility & contrast

On white

6.42

#AD2F45 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#AD2F45 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD2F45

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD2F45	#FFFFFF	#000000	##FFFFFF
##AD2F45	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514E45

Deuteranopia (green-blind)

#716842

Tritanopia (blue-blind)

#BD0838

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #ad2f45;
/* rgb */ color: rgb(173, 47, 69);
/* oklch */ color: oklch(50.4% 0.162 15.4);

Tailwind

colors: {
  custom: {
    50: '#cc7178',
    500: '#ad2f45',
    950: '#000000',
  },
}

SCSS

$custom: #ad2f45;
$custom-light: #cc7178;
$custom-dark: #000000;

JSON

{
  "hex": "#ad2f45",
  "rgb": {
    "r": 173,
    "g": 47,
    "b": 69
  },
  "hsl": {
    "h": 349.524,
    "s": 57.273,
    "l": 43.137
  },
  "oklch": {
    "l": 0.50448,
    "c": 0.16155,
    "h": 15.4
  },
  "luminance": 0.11347
}

Semantic roles & 50–950 ramp

primary

#AD2F45

secondary

#74C4B6

accent

#E1C647

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#150809

muted

#837B7B

Preview Lab

Preview with #AD2F45

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

Preview Lab → · Contrast checker → · Palette generator →