#C63C56#C63C56

#C63C56 is a mid, vivid red. Relative luminance 0.159; OKLCH L 56.4% C 0.174 H 13.9°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#C63C56
RGB	rgb(198, 60, 86)
HSL	hsl(349, 55%, 51%)
HSV	hsv(349, 70%, 78%)
CMYK	cmyk(0%, 69.7%, 56.6%, 22.4%)
CIE-LAB	lab(46.86, 56.05, 16.74)
CIE-LCH	lch(46.86, 58.50, 16.63°)
OKLab	oklab(56.38% 0.1688 0.0417)
OKLCH	oklch(56.38% 0.174 13.9)
XYZ	xyz(26.5868, 15.9130, 10.4738)
Luminance	0.1591 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C63C56 #3CC6AC

analogous

#C63C9B #C63C56 #C6673C

triadic

#C63C56 #56C63C #3C56C6

tetradic

#C63C56 #9BC63C #3CC6AC #673CC6

square

#C63C56 #9BC63C #3CC6AC #673CC6

split-complementary

#C63C56 #3CC667 #3C9BC6

monochromatic

#691F2D #982D41 #C63C56 #D46B7F #E29BA8

Accessibility & contrast

On white

5.02

#C63C56 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#C63C56 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C63C56

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C63C56	#FFFFFF	#000000	##FFFFFF
##C63C56	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5D56

Deuteranopia (green-blind)

#837A52

Tritanopia (blue-blind)

#D81C47

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c63c56;
/* rgb */ color: rgb(198, 60, 86);
/* oklch */ color: oklch(56.4% 0.174 13.9);

Tailwind

colors: {
  custom: {
    50: '#de7b85',
    500: '#c63c56',
    950: '#000000',
  },
}

SCSS

$custom: #c63c56;
$custom-light: #de7b85;
$custom-dark: #000000;

JSON

{
  "hex": "#c63c56",
  "rgb": {
    "r": 198,
    "g": 60,
    "b": 86
  },
  "hsl": {
    "h": 348.696,
    "s": 54.762,
    "l": 50.588
  },
  "oklch": {
    "l": 0.56383,
    "c": 0.17387,
    "h": 13.9
  },
  "luminance": 0.15909
}

Semantic roles & 50–950 ramp

primary

#C63C56

secondary

#90CEC2

accent

#DEC24A

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#160A0B

muted

#847C7C

Preview Lab

Preview with #C63C56

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

Preview Lab → · Contrast checker → · Palette generator →