#AD3335#AD3335

#AD3335 is a mid, vivid red. Relative luminance 0.115; OKLCH L 50.6% C 0.158 H 24.0°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#AD3335
RGB	rgb(173, 51, 53)
HSL	hsl(359, 54%, 44%)
HSV	hsv(359, 71%, 68%)
CMYK	cmyk(0%, 70.5%, 69.4%, 32.2%)
CIE-LAB	lab(40.43, 49.44, 27.71)
CIE-LCH	lch(40.43, 56.68, 29.27°)
OKLab	oklab(50.55% 0.1446 0.0644)
OKLCH	oklch(50.55% 0.158 24)
XYZ	xyz(19.0621, 11.5117, 4.5857)
Luminance	0.1151 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD3335 #33ADAB

analogous

#AD3372 #AD3335 #AD6E33

triadic

#AD3335 #35AD33 #3335AD

tetradic

#AD3335 #72AD33 #33ADAB #6E33AD

square

#AD3335 #72AD33 #33ADAB #6E33AD

split-complementary

#AD3335 #33AD6E #3372AD

monochromatic

#4E1718 #7E2527 #AD3335 #CC5153 #DA8182

Accessibility & contrast

On white

6.36

#AD3335 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#AD3335 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD3335

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD3335	#FFFFFF	#000000	##FFFFFF
##AD3335	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554F34

Deuteranopia (green-blind)

#746931

Tritanopia (blue-blind)

#BE0B35

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #ad3335;
/* rgb */ color: rgb(173, 51, 53);
/* oklch */ color: oklch(50.6% 0.158 24.0);

Tailwind

colors: {
  custom: {
    50: '#cd736c',
    500: '#ad3335',
    950: '#000000',
  },
}

SCSS

$custom: #ad3335;
$custom-light: #cd736c;
$custom-dark: #000000;

JSON

{
  "hex": "#ad3335",
  "rgb": {
    "r": 173,
    "g": 51,
    "b": 53
  },
  "hsl": {
    "h": 359.016,
    "s": 54.464,
    "l": 43.922
  },
  "oklch": {
    "l": 0.50554,
    "c": 0.15829,
    "h": 24
  },
  "luminance": 0.11509
}

Semantic roles & 50–950 ramp

primary

#AD3335

secondary

#79C3C2

accent

#DEDB4A

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150907

muted

#837B7A

Preview Lab

Preview with #AD3335

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

Preview Lab → · Contrast checker → · Palette generator →