#C63556#C63556

#C63556 is a mid, vivid red. Relative luminance 0.152; OKLCH L 55.7% C 0.181 H 12.3°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#C63556
RGB	rgb(198, 53, 86)
HSL	hsl(346, 58%, 49%)
HSV	hsv(346, 73%, 78%)
CMYK	cmyk(0%, 73.2%, 56.6%, 22.4%)
CIE-LAB	lab(45.94, 58.59, 15.50)
CIE-LCH	lch(45.94, 60.60, 14.82°)
OKLab	oklab(55.7% 0.1769 0.0387)
OKLCH	oklch(55.7% 0.181 12.3)
XYZ	xyz(26.2440, 15.2276, 10.3596)
Luminance	0.1522 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C63556 #35C6A5

analogous

#C6359F #C63556 #C65D35

triadic

#C63556 #56C635 #3556C6

tetradic

#C63556 #9FC635 #35C6A5 #5D35C6

square

#C63556 #9FC635 #35C6A5 #5D35C6

split-complementary

#C63556 #35C65D #359FC6

monochromatic

#651B2C #962841 #C63556 #D5637D #E293A5

Accessibility & contrast

On white

5.19

#C63556 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#C63556 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C63556

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C63556	#FFFFFF	#000000	##FFFFFF
##C63556	1.00	5.19	4.04	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5A56

Deuteranopia (green-blind)

#807852

Tritanopia (blue-blind)

#D80943

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c63556;
/* rgb */ color: rgb(198, 53, 86);
/* oklch */ color: oklch(55.7% 0.181 12.3);

Tailwind

colors: {
  custom: {
    50: '#de7885',
    500: '#c63556',
    950: '#000000',
  },
}

SCSS

$custom: #c63556;
$custom-light: #de7885;
$custom-dark: #000000;

JSON

{
  "hex": "#c63556",
  "rgb": {
    "r": 198,
    "g": 53,
    "b": 86
  },
  "hsl": {
    "h": 346.345,
    "s": 57.769,
    "l": 49.216
  },
  "oklch": {
    "l": 0.55703,
    "c": 0.18112,
    "h": 12.3
  },
  "luminance": 0.15224
}

Semantic roles & 50–950 ramp

primary

#C63556

secondary

#8ACDBE

accent

#E1BE47

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#160A0B

muted

#847C7C

Preview Lab

Preview with #C63556

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

Preview Lab → · Contrast checker → · Palette generator →