#AD3045#AD3045

#AD3045 is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.5% C 0.161 H 15.6°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#AD3045
RGB	rgb(173, 48, 69)
HSL	hsl(350, 57%, 43%)
HSV	hsv(350, 72%, 68%)
CMYK	cmyk(0%, 72.3%, 60.1%, 32.2%)
CIE-LAB	lab(40.30, 51.56, 17.65)
CIE-LCH	lch(40.30, 54.50, 18.90°)
OKLab	oklab(50.55% 0.1546 0.0433)
OKLCH	oklch(50.55% 0.161 15.6)
XYZ	xyz(19.3666, 11.4306, 6.8156)
Luminance	0.1143 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD3045 #30AD98

analogous

#AD3083 #AD3045 #AD5930

triadic

#AD3045 #45AD30 #3045AD

tetradic

#AD3045 #83AD30 #30AD98 #5930AD

square

#AD3045 #83AD30 #30AD98 #5930AD

split-complementary

#AD3045 #30AD59 #3083AD

monochromatic

#4D151F #7D2332 #AD3045 #CE4D62 #DB7D8C

Accessibility & contrast

On white

6.39

#AD3045 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#AD3045 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD3045

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD3045	#FFFFFF	#000000	##FFFFFF
##AD3045	1.00	6.39	3.29	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514E45

Deuteranopia (green-blind)

#716842

Tritanopia (blue-blind)

#BD0C39

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #ad3045;
/* rgb */ color: rgb(173, 48, 69);
/* oklch */ color: oklch(50.5% 0.161 15.6);

Tailwind

colors: {
  custom: {
    50: '#cc7278',
    500: '#ad3045',
    950: '#000000',
  },
}

SCSS

$custom: #ad3045;
$custom-light: #cc7278;
$custom-dark: #000000;

JSON

{
  "hex": "#ad3045",
  "rgb": {
    "r": 173,
    "g": 48,
    "b": 69
  },
  "hsl": {
    "h": 349.92,
    "s": 56.561,
    "l": 43.333
  },
  "oklch": {
    "l": 0.50546,
    "c": 0.16053,
    "h": 15.6
  },
  "luminance": 0.11428
}

Semantic roles & 50–950 ramp

primary

#AD3045

secondary

#75C3B6

accent

#E0C648

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#150809

muted

#837B7B

Preview Lab

Preview with #AD3045

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

Preview Lab → · Contrast checker → · Palette generator →