#AD2A45#AD2A45

#AD2A45 is a mid, vivid red. Relative luminance 0.110; OKLCH L 50.0% C 0.166 H 14.2°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#AD2A45
RGB	rgb(173, 42, 69)
HSL	hsl(348, 61%, 42%)
HSV	hsv(348, 76%, 68%)
CMYK	cmyk(0%, 75.7%, 60.1%, 32.2%)
CIE-LAB	lab(39.53, 53.69, 16.64)
CIE-LCH	lch(39.53, 56.20, 17.22°)
OKLab	oklab(49.98% 0.1614 0.0409)
OKLCH	oklch(49.98% 0.166 14.2)
XYZ	xyz(19.1377, 10.9726, 6.7393)
Luminance	0.1097 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD2A45 #2AAD92

analogous

#AD2A86 #AD2A45 #AD512A

triadic

#AD2A45 #45AD2A #2A45AD

tetradic

#AD2A45 #86AD2A #2AAD92 #512AAD

square

#AD2A45 #86AD2A #2AAD92 #512AAD

split-complementary

#AD2A45 #2AAD51 #2A86AD

monochromatic

#4B121E #7C1E31 #AD2A45 #D14360 #DD748A

Accessibility & contrast

On white

6.57

#AD2A45 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#AD2A45 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD2A45

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD2A45	#FFFFFF	#000000	##FFFFFF
##AD2A45	1.00	6.57	3.19	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4C45

Deuteranopia (green-blind)

#6F6742

Tritanopia (blue-blind)

#BE0035

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #ad2a45;
/* rgb */ color: rgb(173, 42, 69);
/* oklch */ color: oklch(50.0% 0.166 14.2);

Tailwind

colors: {
  custom: {
    50: '#cc6f78',
    500: '#ad2a45',
    950: '#000000',
  },
}

SCSS

$custom: #ad2a45;
$custom-light: #cc6f78;
$custom-dark: #000000;

JSON

{
  "hex": "#ad2a45",
  "rgb": {
    "r": 173,
    "g": 42,
    "b": 69
  },
  "hsl": {
    "h": 347.634,
    "s": 60.93,
    "l": 42.157
  },
  "oklch": {
    "l": 0.49981,
    "c": 0.16649,
    "h": 14.2
  },
  "luminance": 0.1097
}

Semantic roles & 50–950 ramp

primary

#AD2A45

secondary

#6EC5B3

accent

#E4C344

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#150808

muted

#837B7B

Preview Lab

Preview with #AD2A45

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

Preview Lab → · Contrast checker → · Palette generator →