#C63F5D#C63F5D

#C63F5D is a mid, vivid red. Relative luminance 0.164; OKLCH L 56.9% C 0.171 H 11.3°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#C63F5D
RGB	rgb(198, 63, 93)
HSL	hsl(347, 54%, 51%)
HSV	hsv(347, 68%, 78%)
CMYK	cmyk(0%, 68.2%, 53%, 22.4%)
CIE-LAB	lab(47.44, 55.43, 13.25)
CIE-LCH	lch(47.44, 56.99, 13.45°)
OKLab	oklab(56.86% 0.1678 0.0336)
OKLCH	oklch(56.86% 0.171 11.3)
XYZ	xyz(27.0444, 16.3547, 12.0865)
Luminance	0.1635 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C63F5D #3FC6A8

analogous

#C63FA0 #C63F5D #C6643F

triadic

#C63F5D #5DC63F #3F5DC6

tetradic

#C63F5D #A0C63F #3FC6A8 #643FC6

square

#C63F5D #A0C63F #3FC6A8 #643FC6

split-complementary

#C63F5D #3FC664 #3FA0C6

monochromatic

#6B2030 #9A2E46 #C63F5D #D46E85 #E29DAD

Accessibility & contrast

On white

4.92

#C63F5D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#C63F5D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C63F5D

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C63F5D	#FFFFFF	#000000	##FFFFFF
##C63F5D	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)

#605F5D

Deuteranopia (green-blind)

#837B5A

Tritanopia (blue-blind)

#D8254B

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #c63f5d;
/* rgb */ color: rgb(198, 63, 93);
/* oklch */ color: oklch(56.9% 0.171 11.3);

Tailwind

colors: {
  custom: {
    50: '#dd7d8a',
    500: '#c63f5d',
    950: '#000000',
  },
}

SCSS

$custom: #c63f5d;
$custom-light: #dd7d8a;
$custom-dark: #000000;

JSON

{
  "hex": "#c63f5d",
  "rgb": {
    "r": 198,
    "g": 63,
    "b": 93
  },
  "hsl": {
    "h": 346.667,
    "s": 54.217,
    "l": 51.176
  },
  "oklch": {
    "l": 0.56862,
    "c": 0.17113,
    "h": 11.3
  },
  "luminance": 0.16351
}

Semantic roles & 50–950 ramp

primary

#C63F5D

secondary

#93CEC1

accent

#DEBD4A

background

#FEF7F8

surface

#FDEEF0

border

#D5C9CB

text

#160A0B

muted

#847C7C

Preview Lab

Preview with #C63F5D

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

Preview Lab → · Contrast checker → · Palette generator →