#AD3345#AD3345

#AD3345 is a mid, vivid red. Relative luminance 0.117; OKLCH L 50.9% C 0.157 H 16.5°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#AD3345
RGB	rgb(173, 51, 69)
HSL	hsl(351, 54%, 44%)
HSV	hsv(351, 71%, 68%)
CMYK	cmyk(0%, 70.5%, 60.1%, 32.2%)
CIE-LAB	lab(40.71, 50.42, 18.20)
CIE-LCH	lch(40.71, 53.61, 19.85°)
OKLab	oklab(50.85% 0.1509 0.0446)
OKLCH	oklch(50.85% 0.157 16.5)
XYZ	xyz(19.4935, 11.6843, 6.8579)
Luminance	0.1168 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD3345 #33AD9B

analogous

#AD3382 #AD3345 #AD5E33

triadic

#AD3345 #45AD33 #3345AD

tetradic

#AD3345 #82AD33 #33AD9B #5E33AD

square

#AD3345 #82AD33 #33AD9B #5E33AD

split-complementary

#AD3345 #33AD5E #3382AD

monochromatic

#4E171F #7E2532 #AD3345 #CC5163 #DA818E

Accessibility & contrast

On white

6.29

#AD3345 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#AD3345 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD3345

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD3345	#FFFFFF	#000000	##FFFFFF
##AD3345	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535045

Deuteranopia (green-blind)

#726942

Tritanopia (blue-blind)

#BD143A

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #ad3345;
/* rgb */ color: rgb(173, 51, 69);
/* oklch */ color: oklch(50.9% 0.157 16.5);

Tailwind

colors: {
  custom: {
    50: '#cc7378',
    500: '#ad3345',
    950: '#000000',
  },
}

SCSS

$custom: #ad3345;
$custom-light: #cc7378;
$custom-dark: #000000;

JSON

{
  "hex": "#ad3345",
  "rgb": {
    "r": 173,
    "g": 51,
    "b": 69
  },
  "hsl": {
    "h": 351.148,
    "s": 54.464,
    "l": 43.922
  },
  "oklch": {
    "l": 0.50854,
    "c": 0.15738,
    "h": 16.5
  },
  "luminance": 0.11682
}

Semantic roles & 50–950 ramp

primary

#AD3345

secondary

#79C3B8

accent

#DEC84A

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #AD3345

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

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