#C64B64#C64B64

#C64B64 is a mid, vivid red. Relative luminance 0.180; OKLCH L 58.4% C 0.157 H 11.1°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#C64B64
RGB	rgb(198, 75, 100)
HSL	hsl(348, 52%, 54%)
HSV	hsv(348, 62%, 78%)
CMYK	cmyk(0%, 62.1%, 49.5%, 22.4%)
CIE-LAB	lab(49.45, 51.01, 11.80)
CIE-LCH	lch(49.45, 52.35, 13.03°)
OKLab	oklab(58.42% 0.1545 0.0302)
OKLCH	oklch(58.42% 0.157 11.1)
XYZ	xyz(28.1072, 17.9615, 14.0409)
Luminance	0.1796 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C64B64 #4BC6AD

analogous

#C64BA1 #C64B64 #C66F4B

triadic

#C64B64 #64C64B #4B64C6

tetradic

#C64B64 #A1C64B #4BC6AD #6F4BC6

square

#C64B64 #A1C64B #4BC6AD #6F4BC6

split-complementary

#C64B64 #4BC66F #4BA1C6

monochromatic

#722434 #A13349 #C64B64 #D5798C #E3A8B4

Accessibility & contrast

On white

4.57

#C64B64 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#C64B64 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C64B64

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C64B64	#FFFFFF	#000000	##000000
##C64B64	1.00	4.57	4.59	4.59
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#666664

Deuteranopia (green-blind)

#867F61

Tritanopia (blue-blind)

#D73855

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #c64b64;
/* rgb */ color: rgb(198, 75, 100);
/* oklch */ color: oklch(58.4% 0.157 11.1);

Tailwind

colors: {
  custom: {
    50: '#dc8390',
    500: '#c64b64',
    950: '#000000',
  },
}

SCSS

$custom: #c64b64;
$custom-light: #dc8390;
$custom-dark: #000000;

JSON

{
  "hex": "#c64b64",
  "rgb": {
    "r": 198,
    "g": 75,
    "b": 100
  },
  "hsl": {
    "h": 347.805,
    "s": 51.899,
    "l": 53.529
  },
  "oklch": {
    "l": 0.58416,
    "c": 0.15746,
    "h": 11.1
  },
  "luminance": 0.17958
}

Semantic roles & 50–950 ramp

primary

#C64B64

secondary

#9CD1C6

accent

#DBBE4C

background

#FEF8F8

surface

#FCEFF0

border

#D5CACB

text

#160B0C

muted

#847C7D

Preview Lab

Preview with #C64B64

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

Preview Lab → · Contrast checker → · Palette generator →