#AD3035#AD3035

#AD3035 is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.2% C 0.161 H 23.1°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#AD3035
RGB	rgb(173, 48, 53)
HSL	hsl(358, 57%, 43%)
HSV	hsv(358, 72%, 68%)
CMYK	cmyk(0%, 72.3%, 69.4%, 32.2%)
CIE-LAB	lab(40.01, 50.59, 27.20)
CIE-LCH	lch(40.01, 57.44, 28.27°)
OKLab	oklab(50.24% 0.1483 0.0633)
OKLCH	oklch(50.24% 0.161 23.1)
XYZ	xyz(18.9352, 11.2580, 4.5434)
Luminance	0.1125 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD3035 #30ADA8

analogous

#AD3073 #AD3035 #AD6930

triadic

#AD3035 #35AD30 #3035AD

tetradic

#AD3035 #73AD30 #30ADA8 #6930AD

square

#AD3035 #73AD30 #30ADA8 #6930AD

split-complementary

#AD3035 #30AD69 #3073AD

monochromatic

#4D1518 #7D2326 #AD3035 #CE4D52 #DB7D80

Accessibility & contrast

On white

6.46

#AD3035 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#AD3035 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD3035

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD3035	#FFFFFF	#000000	##FFFFFF
##AD3035	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534D34

Deuteranopia (green-blind)

#736831

Tritanopia (blue-blind)

#BE0033

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #ad3035;
/* rgb */ color: rgb(173, 48, 53);
/* oklch */ color: oklch(50.2% 0.161 23.1);

Tailwind

colors: {
  custom: {
    50: '#cd716c',
    500: '#ad3035',
    950: '#000000',
  },
}

SCSS

$custom: #ad3035;
$custom-light: #cd716c;
$custom-dark: #000000;

JSON

{
  "hex": "#ad3035",
  "rgb": {
    "r": 173,
    "g": 48,
    "b": 53
  },
  "hsl": {
    "h": 357.6,
    "s": 56.561,
    "l": 43.333
  },
  "oklch": {
    "l": 0.50243,
    "c": 0.16119,
    "h": 23.1
  },
  "luminance": 0.11255
}

Semantic roles & 50–950 ramp

primary

#AD3035

secondary

#75C3C0

accent

#E0DA48

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150807

muted

#837B7A

Preview Lab

Preview with #AD3035

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

Preview Lab → · Contrast checker → · Palette generator →