#C64C4E#C64C4E

#C64C4E is a mid, vivid red. Relative luminance 0.177; OKLCH L 58.1% C 0.156 H 22.4°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#C64C4E
RGB	rgb(198, 76, 78)
HSL	hsl(359, 52%, 54%)
HSV	hsv(359, 62%, 78%)
CMYK	cmyk(0%, 61.6%, 60.6%, 22.4%)
CIE-LAB	lab(49.16, 48.82, 24.61)
CIE-LCH	lch(49.16, 54.67, 26.76°)
OKLab	oklab(58.06% 0.1445 0.0595)
OKLCH	oklch(58.06% 0.156 22.4)
XYZ	xyz(27.2508, 17.7283, 9.1932)
Luminance	0.1772 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C64C4E #4CC6C4

analogous

#C64C8B #C64C4E #C6874C

triadic

#C64C4E #4EC64C #4C4EC6

tetradic

#C64C4E #8BC64C #4CC6C4 #874CC6

square

#C64C4E #8BC64C #4CC6C4 #874CC6

split-complementary

#C64C4E #4CC687 #4C8BC6

monochromatic

#732526 #A13335 #C64C4E #D57A7C #E4A9AA

Accessibility & contrast

On white

4.62

#C64C4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#C64C4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #C64C4E

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C64C4E	#FFFFFF	#000000	##FFFFFF
##C64C4E	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B654D

Deuteranopia (green-blind)

#8A7E4B

Tritanopia (blue-blind)

#D8344E

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #c64c4e;
/* rgb */ color: rgb(198, 76, 78);
/* oklch */ color: oklch(58.1% 0.156 22.4);

Tailwind

colors: {
  custom: {
    50: '#de837f',
    500: '#c64c4e',
    950: '#000000',
  },
}

SCSS

$custom: #c64c4e;
$custom-light: #de837f;
$custom-dark: #000000;

JSON

{
  "hex": "#c64c4e",
  "rgb": {
    "r": 198,
    "g": 76,
    "b": 78
  },
  "hsl": {
    "h": 359.016,
    "s": 51.695,
    "l": 53.725
  },
  "oklch": {
    "l": 0.58056,
    "c": 0.15625,
    "h": 22.4
  },
  "luminance": 0.17725
}

Semantic roles & 50–950 ramp

primary

#C64C4E

secondary

#9DD1D0

accent

#DBD94D

background

#FEF8F7

surface

#FDEFEE

border

#D5CAC9

text

#160B0A

muted

#847C7C

Preview Lab

Preview with #C64C4E

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

Preview Lab → · Contrast checker → · Palette generator →