#C64D4E#C64D4E

#C64D4E is a mid, vivid red. Relative luminance 0.179; OKLCH L 58.2% C 0.155 H 22.8°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#C64D4E
RGB	rgb(198, 77, 78)
HSL	hsl(360, 51%, 54%)
HSV	hsv(360, 61%, 78%)
CMYK	cmyk(0%, 61.1%, 60.6%, 22.4%)
CIE-LAB	lab(49.33, 48.36, 24.83)
CIE-LCH	lch(49.33, 54.37, 27.18°)
OKLab	oklab(58.18% 0.1431 0.06)
OKLCH	oklch(58.18% 0.155 22.8)
XYZ	xyz(27.3203, 17.8672, 9.2163)
Luminance	0.1786 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C64D4E #4DC6C5

analogous

#C64D8B #C64D4E #C6894D

triadic

#C64D4E #4EC64D #4D4EC6

tetradic

#C64D4E #8BC64D #4DC6C5 #894DC6

square

#C64D4E #8BC64D #4DC6C5 #894DC6

split-complementary

#C64D4E #4DC689 #4D8BC6

monochromatic

#742526 #A23435 #C64D4E #D57B7C #E4AAAA

Accessibility & contrast

On white

4.59

#C64D4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#C64D4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #C64D4E

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C64D4E	#FFFFFF	#000000	##FFFFFF
##C64D4E	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C654D

Deuteranopia (green-blind)

#8A7F4B

Tritanopia (blue-blind)

#D8354E

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #c64d4e;
/* rgb */ color: rgb(198, 77, 78);
/* oklch */ color: oklch(58.2% 0.155 22.8);

Tailwind

colors: {
  custom: {
    50: '#dd847f',
    500: '#c64d4e',
    950: '#000000',
  },
}

SCSS

$custom: #c64d4e;
$custom-light: #dd847f;
$custom-dark: #000000;

JSON

{
  "hex": "#c64d4e",
  "rgb": {
    "r": 198,
    "g": 77,
    "b": 78
  },
  "hsl": {
    "h": 359.504,
    "s": 51.489,
    "l": 53.922
  },
  "oklch": {
    "l": 0.58184,
    "c": 0.15512,
    "h": 22.8
  },
  "luminance": 0.17864
}

Semantic roles & 50–950 ramp

primary

#C64D4E

secondary

#9ED1D1

accent

#DBDA4D

background

#FEF8F7

surface

#FDEFEE

border

#D5CAC9

text

#160B0A

muted

#847C7C

Preview Lab

Preview with #C64D4E

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

Preview Lab → · Contrast checker → · Palette generator →