#C63E56#C63E56

#C63E56 is a mid, vivid red. Relative luminance 0.161; OKLCH L 56.6% C 0.172 H 14.4°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#C63E56
RGB	rgb(198, 62, 86)
HSL	hsl(349, 54%, 51%)
HSV	hsv(349, 69%, 78%)
CMYK	cmyk(0%, 68.7%, 56.6%, 22.4%)
CIE-LAB	lab(47.14, 55.28, 17.12)
CIE-LCH	lch(47.14, 57.87, 17.21°)
OKLab	oklab(56.59% 0.1663 0.0426)
OKLCH	oklch(56.59% 0.172 14.4)
XYZ	xyz(26.6935, 16.1266, 10.5094)
Luminance	0.1612 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C63E56 #3EC6AE

analogous

#C63E9A #C63E56 #C66A3E

triadic

#C63E56 #56C63E #3E56C6

tetradic

#C63E56 #9AC63E #3EC6AE #6A3EC6

square

#C63E56 #9AC63E #3EC6AE #6A3EC6

split-complementary

#C63E56 #3EC66A #3E9AC6

monochromatic

#6A1F2D #992D40 #C63E56 #D46D7F #E29CA9

Accessibility & contrast

On white

4.97

#C63E56 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#C63E56 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C63E56

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C63E56	#FFFFFF	#000000	##FFFFFF
##C63E56	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605E56

Deuteranopia (green-blind)

#837A53

Tritanopia (blue-blind)

#D82048

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #c63e56;
/* rgb */ color: rgb(198, 62, 86);
/* oklch */ color: oklch(56.6% 0.172 14.4);

Tailwind

colors: {
  custom: {
    50: '#de7c85',
    500: '#c63e56',
    950: '#000000',
  },
}

SCSS

$custom: #c63e56;
$custom-light: #de7c85;
$custom-dark: #000000;

JSON

{
  "hex": "#c63e56",
  "rgb": {
    "r": 198,
    "g": 62,
    "b": 86
  },
  "hsl": {
    "h": 349.412,
    "s": 54.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.56592,
    "c": 0.17169,
    "h": 14.4
  },
  "luminance": 0.16123
}

Semantic roles & 50–950 ramp

primary

#C63E56

secondary

#92CEC3

accent

#DEC44A

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#160A0B

muted

#847C7C

Preview Lab

Preview with #C63E56

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

Preview Lab → · Contrast checker → · Palette generator →