#AD2F3C#AD2F3C

#AD2F3C is a mid, vivid red. Relative luminance 0.112; OKLCH L 50.3% C 0.162 H 19.7°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#AD2F3C
RGB	rgb(173, 47, 60)
HSL	hsl(354, 57%, 43%)
HSV	hsv(354, 73%, 68%)
CMYK	cmyk(0%, 72.8%, 65.3%, 32.2%)
CIE-LAB	lab(39.99, 51.35, 22.87)
CIE-LCH	lch(39.99, 56.22, 24.01°)
OKLab	oklab(50.27% 0.1522 0.0545)
OKLCH	oklch(50.27% 0.162 19.7)
XYZ	xyz(19.0677, 11.2463, 5.4408)
Luminance	0.1124 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD2F3C #2FADA0

analogous

#AD2F7B #AD2F3C #AD612F

triadic

#AD2F3C #3CAD2F #2F3CAD

tetradic

#AD2F3C #7BAD2F #2FADA0 #612FAD

square

#AD2F3C #7BAD2F #2FADA0 #612FAD

split-complementary

#AD2F3C #2FAD61 #2F7BAD

monochromatic

#4D151B #7D222B #AD2F3C #CE4B59 #DB7B85

Accessibility & contrast

On white

6.46

#AD2F3C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#AD2F3C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD2F3C

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD2F3C	#FFFFFF	#000000	##FFFFFF
##AD2F3C	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524D3C

Deuteranopia (green-blind)

#726838

Tritanopia (blue-blind)

#BE0135

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #ad2f3c;
/* rgb */ color: rgb(173, 47, 60);
/* oklch */ color: oklch(50.3% 0.162 19.7);

Tailwind

colors: {
  custom: {
    50: '#cd7171',
    500: '#ad2f3c',
    950: '#000000',
  },
}

SCSS

$custom: #ad2f3c;
$custom-light: #cd7171;
$custom-dark: #000000;

JSON

{
  "hex": "#ad2f3c",
  "rgb": {
    "r": 173,
    "g": 47,
    "b": 60
  },
  "hsl": {
    "h": 353.81,
    "s": 57.273,
    "l": 43.137
  },
  "oklch": {
    "l": 0.50265,
    "c": 0.16163,
    "h": 19.7
  },
  "luminance": 0.11244
}

Semantic roles & 50–950 ramp

primary

#AD2F3C

secondary

#74C4BB

accent

#E1D147

background

#FDF7F6

surface

#FBEDEC

border

#D4C8C7

text

#150807

muted

#837B7A

Preview Lab

Preview with #AD2F3C

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

Preview Lab → · Contrast checker → · Palette generator →