#AD2F30#AD2F30

#AD2F30 is a mid, vivid red. Relative luminance 0.111; OKLCH L 50.1% C 0.163 H 24.9°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#AD2F30
RGB	rgb(173, 47, 48)
HSL	hsl(360, 57%, 43%)
HSV	hsv(360, 73%, 68%)
CMYK	cmyk(0%, 72.8%, 72.3%, 32.2%)
CIE-LAB	lab(39.80, 50.71, 29.98)
CIE-LCH	lch(39.80, 58.91, 30.59°)
OKLab	oklab(50.07% 0.1476 0.0685)
OKLCH	oklch(50.07% 0.163 24.9)
XYZ	xyz(18.7857, 11.1335, 3.9555)
Luminance	0.1113 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD2F30 #2FADAC

analogous

#AD2F6F #AD2F30 #AD6D2F

triadic

#AD2F30 #30AD2F #2F30AD

tetradic

#AD2F30 #6FAD2F #2FADAC #6D2FAD

square

#AD2F30 #6FAD2F #2FADAC #6D2FAD

split-complementary

#AD2F30 #2FAD6D #2F6FAD

monochromatic

#4D1515 #7D2223 #AD2F30 #CE4B4C #DB7B7C

Accessibility & contrast

On white

6.51

#AD2F30 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#AD2F30 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD2F30

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD2F30	#FFFFFF	#000000	##FFFFFF
##AD2F30	1.00	6.51	3.23	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534C2F

Deuteranopia (green-blind)

#73682C

Tritanopia (blue-blind)

#BE0031

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #ad2f30;
/* rgb */ color: rgb(173, 47, 48);
/* oklch */ color: oklch(50.1% 0.163 24.9);

Tailwind

colors: {
  custom: {
    50: '#cd7168',
    500: '#ad2f30',
    950: '#000000',
  },
}

SCSS

$custom: #ad2f30;
$custom-light: #cd7168;
$custom-dark: #000000;

JSON

{
  "hex": "#ad2f30",
  "rgb": {
    "r": 173,
    "g": 47,
    "b": 48
  },
  "hsl": {
    "h": 359.524,
    "s": 57.273,
    "l": 43.137
  },
  "oklch": {
    "l": 0.50065,
    "c": 0.16267,
    "h": 24.9
  },
  "luminance": 0.11131
}

Semantic roles & 50–950 ramp

primary

#AD2F30

secondary

#74C4C3

accent

#E1DF47

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #AD2F30

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

Preview Lab → · Contrast checker → · Palette generator →