#C63A58#C63A58

#C63A58 is a mid, vivid red. Relative luminance 0.157; OKLCH L 56.2% C 0.176 H 12.5°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#C63A58
RGB	rgb(198, 58, 88)
HSL	hsl(347, 55%, 50%)
HSV	hsv(347, 71%, 78%)
CMYK	cmyk(0%, 70.7%, 55.6%, 22.4%)
CIE-LAB	lab(46.63, 56.95, 15.21)
CIE-LCH	lch(46.63, 58.94, 14.95°)
OKLab	oklab(56.23% 0.172 0.0381)
OKLCH	oklch(56.23% 0.176 12.5)
XYZ	xyz(26.5657, 15.7401, 10.8699)
Luminance	0.1574 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C63A58 #3AC6A8

analogous

#C63A9E #C63A58 #C6623A

triadic

#C63A58 #58C63A #3A58C6

tetradic

#C63A58 #9EC63A #3AC6A8 #623AC6

square

#C63A58 #9EC63A #3AC6A8 #623AC6

split-complementary

#C63A58 #3AC662 #3A9EC6

monochromatic

#681E2E #972C43 #C63A58 #D46980 #E199A8

Accessibility & contrast

On white

5.06

#C63A58 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#C63A58 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C63A58

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C63A58	#FFFFFF	#000000	##FFFFFF
##C63A58	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5C58

Deuteranopia (green-blind)

#827954

Tritanopia (blue-blind)

#D81946

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c63a58;
/* rgb */ color: rgb(198, 58, 88);
/* oklch */ color: oklch(56.2% 0.176 12.5);

Tailwind

colors: {
  custom: {
    50: '#de7a86',
    500: '#c63a58',
    950: '#000000',
  },
}

SCSS

$custom: #c63a58;
$custom-light: #de7a86;
$custom-dark: #000000;

JSON

{
  "hex": "#c63a58",
  "rgb": {
    "r": 198,
    "g": 58,
    "b": 88
  },
  "hsl": {
    "h": 347.143,
    "s": 55.118,
    "l": 50.196
  },
  "oklch": {
    "l": 0.56228,
    "c": 0.17614,
    "h": 12.5
  },
  "luminance": 0.15736
}

Semantic roles & 50–950 ramp

primary

#C63A58

secondary

#8FCDC0

accent

#DEBE49

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#160A0B

muted

#847C7C

Preview Lab

Preview with #C63A58

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

Preview Lab → · Contrast checker → · Palette generator →