#C64256#C64256

#C64256 is a mid, vivid red. Relative luminance 0.166; OKLCH L 57.0% C 0.167 H 15.4°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#C64256
RGB	rgb(198, 66, 86)
HSL	hsl(351, 54%, 52%)
HSV	hsv(351, 67%, 78%)
CMYK	cmyk(0%, 66.7%, 56.6%, 22.4%)
CIE-LAB	lab(47.72, 53.69, 17.91)
CIE-LCH	lch(47.72, 56.59, 18.45°)
OKLab	oklab(57.03% 0.1613 0.0444)
OKLCH	oklch(57.03% 0.167 15.4)
XYZ	xyz(26.9191, 16.5777, 10.5846)
Luminance	0.1657 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C64256 #42C6B2

analogous

#C64298 #C64256 #C67042

triadic

#C64256 #56C642 #4256C6

tetradic

#C64256 #98C642 #42C6B2 #7042C6

square

#C64256 #98C642 #42C6B2 #7042C6

split-complementary

#C64256 #42C670 #4298C6

monochromatic

#6D212C #9C2F3F #C64256 #D47180 #E2A0AA

Accessibility & contrast

On white

4.87

#C64256 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#C64256 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C64256

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C64256	#FFFFFF	#000000	##FFFFFF
##C64256	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636056

Deuteranopia (green-blind)

#857B53

Tritanopia (blue-blind)

#D8274A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #c64256;
/* rgb */ color: rgb(198, 66, 86);
/* oklch */ color: oklch(57.0% 0.167 15.4);

Tailwind

colors: {
  custom: {
    50: '#de7e85',
    500: '#c64256',
    950: '#000000',
  },
}

SCSS

$custom: #c64256;
$custom-light: #de7e85;
$custom-dark: #000000;

JSON

{
  "hex": "#c64256",
  "rgb": {
    "r": 198,
    "g": 66,
    "b": 86
  },
  "hsl": {
    "h": 350.909,
    "s": 53.659,
    "l": 51.765
  },
  "oklch": {
    "l": 0.57026,
    "c": 0.16726,
    "h": 15.4
  },
  "luminance": 0.16574
}

Semantic roles & 50–950 ramp

primary

#C64256

secondary

#95CFC6

accent

#DDC74B

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#160A0B

muted

#847C7C

Preview Lab

Preview with #C64256

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

Preview Lab → · Contrast checker → · Palette generator →