#C63E4A#C63E4A

#C63E4A is a mid, vivid red. Relative luminance 0.159; OKLCH L 56.3% C 0.172 H 19.7°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#C63E4A
RGB	rgb(198, 62, 74)
HSL	hsl(355, 54%, 51%)
HSV	hsv(355, 69%, 78%)
CMYK	cmyk(0%, 68.7%, 62.6%, 22.4%)
CIE-LAB	lab(46.91, 54.46, 24.09)
CIE-LCH	lch(46.91, 59.55, 23.87°)
OKLab	oklab(56.34% 0.1616 0.058)
OKLCH	oklch(56.34% 0.172 19.7)
XYZ	xyz(26.2500, 15.9491, 8.1735)
Luminance	0.1595 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C63E4A #3EC6BA

analogous

#C63E8E #C63E4A #C6763E

triadic

#C63E4A #4AC63E #3E4AC6

tetradic

#C63E4A #8EC63E #3EC6BA #763EC6

square

#C63E4A #8EC63E #3EC6BA #763EC6

split-complementary

#C63E4A #3EC676 #3E8EC6

monochromatic

#6A1F26 #992D37 #C63E4A #D46D76 #E29CA3

Accessibility & contrast

On white

5.01

#C63E4A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#C63E4A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C63E4A

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C63E4A	#FFFFFF	#000000	##FFFFFF
##C63E4A	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625D49

Deuteranopia (green-blind)

#857A46

Tritanopia (blue-blind)

#D91B43

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c63e4a;
/* rgb */ color: rgb(198, 62, 74);
/* oklch */ color: oklch(56.3% 0.172 19.7);

Tailwind

colors: {
  custom: {
    50: '#de7c7c',
    500: '#c63e4a',
    950: '#000000',
  },
}

SCSS

$custom: #c63e4a;
$custom-light: #de7c7c;
$custom-dark: #000000;

JSON

{
  "hex": "#c63e4a",
  "rgb": {
    "r": 198,
    "g": 62,
    "b": 74
  },
  "hsl": {
    "h": 354.706,
    "s": 54.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.56343,
    "c": 0.17172,
    "h": 19.7
  },
  "luminance": 0.15945
}

Semantic roles & 50–950 ramp

primary

#C63E4A

secondary

#92CEC9

accent

#DED14A

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#160A09

muted

#847C7B

Preview Lab

Preview with #C63E4A

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

Preview Lab → · Contrast checker → · Palette generator →