#C3363D#C3363D

#C3363D is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.8% C 0.177 H 22.7°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#C3363D
RGB	rgb(195, 54, 61)
HSL	hsl(357, 57%, 49%)
HSV	hsv(357, 72%, 76%)
CMYK	cmyk(0%, 72.3%, 68.7%, 23.5%)
CIE-LAB	lab(45.05, 55.77, 29.46)
CIE-LCH	lch(45.05, 63.08, 27.84°)
OKLab	oklab(54.79% 0.1636 0.0685)
OKLCH	oklch(54.79% 0.177 22.7)
XYZ	xyz(24.6698, 14.5810, 5.9294)
Luminance	0.1458 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3363D #36C3BC

analogous

#C33684 #C3363D #C37636

triadic

#C3363D #3DC336 #363DC3

tetradic

#C3363D #84C336 #36C3BC #7636C3

square

#C3363D #84C336 #36C3BC #7636C3

split-complementary

#C3363D #36C376 #3684C3

monochromatic

#631B1F #93292E #C3363D #D46368 #E19296

Accessibility & contrast

On white

5.36

#C3363D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#C3363D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C3363D

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3363D	#FFFFFF	#000000	##FFFFFF
##C3363D	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E573C

Deuteranopia (green-blind)

#827639

Tritanopia (blue-blind)

#D6003A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c3363d;
/* rgb */ color: rgb(195, 54, 61);
/* oklch */ color: oklch(54.8% 0.177 22.7);

Tailwind

colors: {
  custom: {
    50: '#dd7772',
    500: '#c3363d',
    950: '#000000',
  },
}

SCSS

$custom: #c3363d;
$custom-light: #dd7772;
$custom-dark: #000000;

JSON

{
  "hex": "#c3363d",
  "rgb": {
    "r": 195,
    "g": 54,
    "b": 61
  },
  "hsl": {
    "h": 357.021,
    "s": 56.627,
    "l": 48.824
  },
  "oklch": {
    "l": 0.54792,
    "c": 0.17737,
    "h": 22.7
  },
  "luminance": 0.14577
}

Semantic roles & 50–950 ramp

primary

#C3363D

secondary

#89CCC9

accent

#E0D848

background

#FEF7F6

surface

#FDEEEC

border

#D5C9C7

text

#170908

muted

#857B7B

Preview Lab

Preview with #C3363D

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

Preview Lab → · Contrast checker → · Palette generator →