#C63F5A#C63F5A

#C63F5A is a mid, vivid red. Relative luminance 0.163; OKLCH L 56.8% C 0.171 H 12.7°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#C63F5A
RGB	rgb(198, 63, 90)
HSL	hsl(348, 54%, 51%)
HSV	hsv(348, 68%, 78%)
CMYK	cmyk(0%, 68.2%, 54.5%, 22.4%)
CIE-LAB	lab(47.37, 55.19, 14.99)
CIE-LCH	lch(47.37, 57.19, 15.20°)
OKLab	oklab(56.79% 0.1666 0.0377)
OKLCH	oklch(56.79% 0.171 12.7)
XYZ	xyz(26.9141, 16.3026, 11.4003)
Luminance	0.1630 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C63F5A #3FC6AB

analogous

#C63F9D #C63F5A #C6673F

triadic

#C63F5A #5AC63F #3F5AC6

tetradic

#C63F5A #9DC63F #3FC6AB #673FC6

square

#C63F5A #9DC63F #3FC6AB #673FC6

split-complementary

#C63F5A #3FC667 #3F9DC6

monochromatic

#6B202F #9A2E43 #C63F5A #D46E83 #E29DAB

Accessibility & contrast

On white

4.93

#C63F5A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#C63F5A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C63F5A

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C63F5A	#FFFFFF	#000000	##FFFFFF
##C63F5A	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605F5A

Deuteranopia (green-blind)

#837B57

Tritanopia (blue-blind)

#D8234A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #c63f5a;
/* rgb */ color: rgb(198, 63, 90);
/* oklch */ color: oklch(56.8% 0.171 12.7);

Tailwind

colors: {
  custom: {
    50: '#dd7d88',
    500: '#c63f5a',
    950: '#000000',
  },
}

SCSS

$custom: #c63f5a;
$custom-light: #dd7d88;
$custom-dark: #000000;

JSON

{
  "hex": "#c63f5a",
  "rgb": {
    "r": 198,
    "g": 63,
    "b": 90
  },
  "hsl": {
    "h": 348,
    "s": 54.217,
    "l": 51.176
  },
  "oklch": {
    "l": 0.5679,
    "c": 0.17084,
    "h": 12.7
  },
  "luminance": 0.16299
}

Semantic roles & 50–950 ramp

primary

#C63F5A

secondary

#93CEC2

accent

#DEC04A

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#160A0B

muted

#847C7C

Preview Lab

Preview with #C63F5A

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

Preview Lab → · Contrast checker → · Palette generator →