#C63849#C63849

#C63849 is a mid, vivid red. Relative luminance 0.153; OKLCH L 55.7% C 0.178 H 18.6°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#C63849
RGB	rgb(198, 56, 73)
HSL	hsl(353, 56%, 50%)
HSV	hsv(353, 72%, 78%)
CMYK	cmyk(0%, 71.7%, 63.1%, 22.4%)
CIE-LAB	lab(46.07, 56.66, 23.62)
CIE-LCH	lch(46.07, 61.38, 22.63°)
OKLab	oklab(55.71% 0.1685 0.0568)
OKLCH	oklch(55.71% 0.178 18.6)
XYZ	xyz(25.9081, 15.3189, 7.8947)
Luminance	0.1532 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C63849 #38C6B5

analogous

#C63890 #C63849 #C66E38

triadic

#C63849 #49C638 #3849C6

tetradic

#C63849 #90C638 #38C6B5 #6E38C6

square

#C63849 #90C638 #38C6B5 #6E38C6

split-complementary

#C63849 #38C66E #3890C6

monochromatic

#671D26 #962B37 #C63849 #D46774 #E297A0

Accessibility & contrast

On white

5.17

#C63849 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#C63849 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C63849

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C63849	#FFFFFF	#000000	##FFFFFF
##C63849	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5A49

Deuteranopia (green-blind)

#837845

Tritanopia (blue-blind)

#D9083F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c63849;
/* rgb */ color: rgb(198, 56, 73);
/* oklch */ color: oklch(55.7% 0.178 18.6);

Tailwind

colors: {
  custom: {
    50: '#df797b',
    500: '#c63849',
    950: '#000000',
  },
}

SCSS

$custom: #c63849;
$custom-light: #df797b;
$custom-dark: #000000;

JSON

{
  "hex": "#c63849",
  "rgb": {
    "r": 198,
    "g": 56,
    "b": 73
  },
  "hsl": {
    "h": 352.817,
    "s": 55.906,
    "l": 49.804
  },
  "oklch": {
    "l": 0.55712,
    "c": 0.17777,
    "h": 18.6
  },
  "luminance": 0.15315
}

Semantic roles & 50–950 ramp

primary

#C63849

secondary

#8DCDC5

accent

#DFCD49

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#170A09

muted

#857C7B

Preview Lab

Preview with #C63849

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

Preview Lab → · Contrast checker → · Palette generator →