#C5363D#C5363D

#C5363D is a mid, vivid red. Relative luminance 0.148; OKLCH L 55.1% C 0.179 H 22.8°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#C5363D
RGB	rgb(197, 54, 61)
HSL	hsl(357, 57%, 49%)
HSV	hsv(357, 73%, 77%)
CMYK	cmyk(0%, 72.6%, 69%, 22.7%)
CIE-LAB	lab(45.43, 56.40, 30.00)
CIE-LCH	lch(45.43, 63.88, 28.01°)
OKLab	oklab(55.14% 0.1653 0.0697)
OKLCH	oklch(55.14% 0.179 22.8)
XYZ	xyz(25.1902, 14.8493, 5.9538)
Luminance	0.1485 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5363D #36C5BE

analogous

#C53685 #C5363D #C57736

triadic

#C5363D #3DC536 #363DC5

tetradic

#C5363D #85C536 #36C5BE #7736C5

square

#C5363D #85C536 #36C5BE #7736C5

split-complementary

#C5363D #36C577 #3685C5

monochromatic

#651C1F #95292E #C5363D #D46469 #E29498

Accessibility & contrast

On white

5.29

#C5363D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#C5363D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C5363D

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5363D	#FFFFFF	#000000	##FFFFFF
##C5363D	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F583C

Deuteranopia (green-blind)

#837738

Tritanopia (blue-blind)

#D8003A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c5363d;
/* rgb */ color: rgb(197, 54, 61);
/* oklch */ color: oklch(55.1% 0.179 22.8);

Tailwind

colors: {
  custom: {
    50: '#df7772',
    500: '#c5363d',
    950: '#000000',
  },
}

SCSS

$custom: #c5363d;
$custom-light: #df7772;
$custom-dark: #000000;

JSON

{
  "hex": "#c5363d",
  "rgb": {
    "r": 197,
    "g": 54,
    "b": 61
  },
  "hsl": {
    "h": 357.063,
    "s": 56.972,
    "l": 49.216
  },
  "oklch": {
    "l": 0.55137,
    "c": 0.17938,
    "h": 22.8
  },
  "luminance": 0.14846
}

Semantic roles & 50–950 ramp

primary

#C5363D

secondary

#8ACDC9

accent

#E0D948

background

#FEF7F6

surface

#FDEEEC

border

#D5C9C7

text

#170A08

muted

#857C7B

Preview Lab

Preview with #C5363D

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

Preview Lab → · Contrast checker → · Palette generator →