#C63455#C63455

#C63455 is a mid, vivid red. Relative luminance 0.151; OKLCH L 55.6% C 0.182 H 12.6°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#C63455
RGB	rgb(198, 52, 85)
HSL	hsl(346, 58%, 49%)
HSV	hsv(346, 74%, 78%)
CMYK	cmyk(0%, 73.7%, 57.1%, 22.4%)
CIE-LAB	lab(45.80, 58.86, 15.92)
CIE-LCH	lch(45.80, 60.97, 15.13°)
OKLab	oklab(55.59% 0.1776 0.0397)
OKLCH	oklch(55.59% 0.182 12.6)
XYZ	xyz(26.1589, 15.1214, 10.1338)
Luminance	0.1512 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C63455 #34C6A5

analogous

#C6349E #C63455 #C65C34

triadic

#C63455 #55C634 #3455C6

tetradic

#C63455 #9EC634 #34C6A5 #5C34C6

square

#C63455 #9EC634 #34C6A5 #5C34C6

split-complementary

#C63455 #34C65C #349EC6

monochromatic

#651B2B #962740 #C63455 #D6627C #E292A4

Accessibility & contrast

On white

5.22

#C63455 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#C63455 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C63455

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C63455	#FFFFFF	#000000	##FFFFFF
##C63455	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5955

Deuteranopia (green-blind)

#807751

Tritanopia (blue-blind)

#D80442

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c63455;
/* rgb */ color: rgb(198, 52, 85);
/* oklch */ color: oklch(55.6% 0.182 12.6);

Tailwind

colors: {
  custom: {
    50: '#de7784',
    500: '#c63455',
    950: '#000000',
  },
}

SCSS

$custom: #c63455;
$custom-light: #de7784;
$custom-dark: #000000;

JSON

{
  "hex": "#c63455",
  "rgb": {
    "r": 198,
    "g": 52,
    "b": 85
  },
  "hsl": {
    "h": 346.438,
    "s": 58.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.55589,
    "c": 0.18201,
    "h": 12.6
  },
  "luminance": 0.15118
}

Semantic roles & 50–950 ramp

primary

#C63455

secondary

#89CDBE

accent

#E2BE46

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C63455

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

Preview Lab → · Contrast checker → · Palette generator →