#C63F5C#C63F5C

#C63F5C is a mid, vivid red. Relative luminance 0.163; OKLCH L 56.8% C 0.171 H 11.8°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#C63F5C
RGB	rgb(198, 63, 92)
HSL	hsl(347, 54%, 51%)
HSV	hsv(347, 68%, 78%)
CMYK	cmyk(0%, 68.2%, 53.5%, 22.4%)
CIE-LAB	lab(47.41, 55.35, 13.83)
CIE-LCH	lch(47.41, 57.05, 14.03°)
OKLab	oklab(56.84% 0.1674 0.035)
OKLCH	oklch(56.84% 0.171 11.8)
XYZ	xyz(27.0004, 16.3371, 11.8547)
Luminance	0.1633 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C63F5C #3FC6A9

analogous

#C63F9F #C63F5C #C6653F

triadic

#C63F5C #5CC63F #3F5CC6

tetradic

#C63F5C #9FC63F #3FC6A9 #653FC6

square

#C63F5C #9FC63F #3FC6A9 #653FC6

split-complementary

#C63F5C #3FC665 #3F9FC6

monochromatic

#6B2030 #9A2E45 #C63F5C #D46E84 #E29DAC

Accessibility & contrast

On white

4.92

#C63F5C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#C63F5C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C63F5C

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C63F5C	#FFFFFF	#000000	##FFFFFF
##C63F5C	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605F5C

Deuteranopia (green-blind)

#837B59

Tritanopia (blue-blind)

#D8244B

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #c63f5c;
/* rgb */ color: rgb(198, 63, 92);
/* oklch */ color: oklch(56.8% 0.171 11.8);

Tailwind

colors: {
  custom: {
    50: '#dd7d89',
    500: '#c63f5c',
    950: '#000000',
  },
}

SCSS

$custom: #c63f5c;
$custom-light: #dd7d89;
$custom-dark: #000000;

JSON

{
  "hex": "#c63f5c",
  "rgb": {
    "r": 198,
    "g": 63,
    "b": 92
  },
  "hsl": {
    "h": 347.111,
    "s": 54.217,
    "l": 51.176
  },
  "oklch": {
    "l": 0.56838,
    "c": 0.17103,
    "h": 11.8
  },
  "luminance": 0.16333
}

Semantic roles & 50–950 ramp

primary

#C63F5C

secondary

#93CEC1

accent

#DEBE4A

background

#FEF7F8

surface

#FDEEF0

border

#D5C9CB

text

#160A0B

muted

#847C7C

Preview Lab

Preview with #C63F5C

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

Preview Lab → · Contrast checker → · Palette generator →