#C63559#C63559

#C63559 is a mid, vivid red. Relative luminance 0.153; OKLCH L 55.8% C 0.181 H 11.0°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#C63559
RGB	rgb(198, 53, 89)
HSL	hsl(345, 58%, 49%)
HSV	hsv(345, 73%, 78%)
CMYK	cmyk(0%, 73.2%, 55.1%, 22.4%)
CIE-LAB	lab(46.01, 58.81, 13.74)
CIE-LCH	lch(46.01, 60.39, 13.15°)
OKLab	oklab(55.78% 0.1781 0.0346)
OKLCH	oklch(55.78% 0.181 11)
XYZ	xyz(26.3675, 15.2769, 11.0096)
Luminance	0.1527 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C63559 #35C6A2

analogous

#C635A2 #C63559 #C65935

triadic

#C63559 #59C635 #3559C6

tetradic

#C63559 #A2C635 #35C6A2 #5935C6

square

#C63559 #A2C635 #35C6A2 #5935C6

split-complementary

#C63559 #35C659 #35A2C6

monochromatic

#651B2E #962843 #C63559 #D5637F #E293A7

Accessibility & contrast

On white

5.18

#C63559 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#C63559 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C63559

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C63559	#FFFFFF	#000000	##FFFFFF
##C63559	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5A5A

Deuteranopia (green-blind)

#807855

Tritanopia (blue-blind)

#D80C44

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c63559;
/* rgb */ color: rgb(198, 53, 89);
/* oklch */ color: oklch(55.8% 0.181 11.0);

Tailwind

colors: {
  custom: {
    50: '#de7887',
    500: '#c63559',
    950: '#000000',
  },
}

SCSS

$custom: #c63559;
$custom-light: #de7887;
$custom-dark: #000000;

JSON

{
  "hex": "#c63559",
  "rgb": {
    "r": 198,
    "g": 53,
    "b": 89
  },
  "hsl": {
    "h": 345.103,
    "s": 57.769,
    "l": 49.216
  },
  "oklch": {
    "l": 0.55775,
    "c": 0.18143,
    "h": 11
  },
  "luminance": 0.15273
}

Semantic roles & 50–950 ramp

primary

#C63559

secondary

#8ACDBC

accent

#E1BB47

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#160A0B

muted

#847C7C

Preview Lab

Preview with #C63559

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

Preview Lab → · Contrast checker → · Palette generator →