#AD2F32#AD2F32

#AD2F32 is a mid, vivid red. Relative luminance 0.111; OKLCH L 50.1% C 0.162 H 24.1°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#AD2F32
RGB	rgb(173, 47, 50)
HSL	hsl(359, 57%, 43%)
HSV	hsv(359, 73%, 68%)
CMYK	cmyk(0%, 72.8%, 71.1%, 32.2%)
CIE-LAB	lab(39.83, 50.81, 28.81)
CIE-LCH	lch(39.83, 58.41, 29.55°)
OKLab	oklab(50.1% 0.1483 0.0663)
OKLCH	oklch(50.1% 0.162 24.1)
XYZ	xyz(18.8279, 11.1504, 4.1778)
Luminance	0.1115 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD2F32 #2FADAA

analogous

#AD2F71 #AD2F32 #AD6B2F

triadic

#AD2F32 #32AD2F #2F32AD

tetradic

#AD2F32 #71AD2F #2FADAA #6B2FAD

square

#AD2F32 #71AD2F #2FADAA #6B2FAD

split-complementary

#AD2F32 #2FAD6B #2F71AD

monochromatic

#4D1516 #7D2224 #AD2F32 #CE4B4E #DB7B7D

Accessibility & contrast

On white

6.50

#AD2F32 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#AD2F32 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD2F32

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD2F32	#FFFFFF	#000000	##FFFFFF
##AD2F32	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534D31

Deuteranopia (green-blind)

#73682E

Tritanopia (blue-blind)

#BE0032

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #ad2f32;
/* rgb */ color: rgb(173, 47, 50);
/* oklch */ color: oklch(50.1% 0.162 24.1);

Tailwind

colors: {
  custom: {
    50: '#cd716a',
    500: '#ad2f32',
    950: '#000000',
  },
}

SCSS

$custom: #ad2f32;
$custom-light: #cd716a;
$custom-dark: #000000;

JSON

{
  "hex": "#ad2f32",
  "rgb": {
    "r": 173,
    "g": 47,
    "b": 50
  },
  "hsl": {
    "h": 358.571,
    "s": 57.273,
    "l": 43.137
  },
  "oklch": {
    "l": 0.50095,
    "c": 0.16244,
    "h": 24.1
  },
  "luminance": 0.11148
}

Semantic roles & 50–950 ramp

primary

#AD2F32

secondary

#74C4C2

accent

#E1DD47

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #AD2F32

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

Preview Lab → · Contrast checker → · Palette generator →