#C4363C#C4363C

#C4363C is a mid, vivid red. Relative luminance 0.147; OKLCH L 54.9% C 0.178 H 23.2°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#C4363C
RGB	rgb(196, 54, 60)
HSL	hsl(357, 57%, 49%)
HSV	hsv(357, 72%, 77%)
CMYK	cmyk(0%, 72.4%, 69.4%, 23.1%)
CIE-LAB	lab(45.23, 56.04, 30.31)
CIE-LCH	lch(45.23, 63.71, 28.41°)
OKLab	oklab(54.95% 0.1641 0.0702)
OKLCH	oklch(54.95% 0.178 23.2)
XYZ	xyz(24.9025, 14.7041, 5.8010)
Luminance	0.1470 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4363C #36C4BE

analogous

#C43683 #C4363C #C47736

triadic

#C4363C #3CC436 #363CC4

tetradic

#C4363C #83C436 #36C4BE #7736C4

square

#C4363C #83C436 #36C4BE #7736C4

split-complementary

#C4363C #36C477 #3683C4

monochromatic

#641C1F #94292D #C4363C #D46368 #E19396

Accessibility & contrast

On white

5.33

#C4363C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#C4363C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C4363C

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4363C	#FFFFFF	#000000	##FFFFFF
##C4363C	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F583B

Deuteranopia (green-blind)

#827637

Tritanopia (blue-blind)

#D7003A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c4363c;
/* rgb */ color: rgb(196, 54, 60);
/* oklch */ color: oklch(54.9% 0.178 23.2);

Tailwind

colors: {
  custom: {
    50: '#de7772',
    500: '#c4363c',
    950: '#000000',
  },
}

SCSS

$custom: #c4363c;
$custom-light: #de7772;
$custom-dark: #000000;

JSON

{
  "hex": "#c4363c",
  "rgb": {
    "r": 196,
    "g": 54,
    "b": 60
  },
  "hsl": {
    "h": 357.465,
    "s": 56.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.54949,
    "c": 0.17847,
    "h": 23.2
  },
  "luminance": 0.147
}

Semantic roles & 50–950 ramp

primary

#C4363C

secondary

#89CCCA

accent

#E0DA48

background

#FEF7F6

surface

#FDEEEC

border

#D5C9C7

text

#170907

muted

#857B7A

Preview Lab

Preview with #C4363C

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

Preview Lab → · Contrast checker → · Palette generator →