#C64757#C64757

#C64757 is a mid, vivid red. Relative luminance 0.172; OKLCH L 57.6% C 0.162 H 16.4°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#C64757
RGB	rgb(198, 71, 87)
HSL	hsl(352, 53%, 53%)
HSV	hsv(352, 64%, 78%)
CMYK	cmyk(0%, 64.1%, 56.1%, 22.4%)
CIE-LAB	lab(48.52, 51.67, 18.37)
CIE-LCH	lch(48.52, 54.84, 19.57°)
OKLab	oklab(57.63% 0.155 0.0456)
OKLCH	oklch(57.63% 0.162 16.4)
XYZ	xyz(27.2647, 17.2039, 10.8999)
Luminance	0.1720 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C64757 #47C6B6

analogous

#C64796 #C64757 #C67647

triadic

#C64757 #57C647 #4757C6

tetradic

#C64757 #96C647 #47C6B6 #7647C6

square

#C64757 #96C647 #47C6B6 #7647C6

split-complementary

#C64757 #47C676 #4796C6

monochromatic

#70232C #9F313F #C64757 #D47682 #E3A4AC

Accessibility & contrast

On white

4.73

#C64757 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#C64757 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C64757

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C64757	#FFFFFF	#000000	##FFFFFF
##C64757	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#666357

Deuteranopia (green-blind)

#867D54

Tritanopia (blue-blind)

#D82F4E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #c64757;
/* rgb */ color: rgb(198, 71, 87);
/* oklch */ color: oklch(57.6% 0.162 16.4);

Tailwind

colors: {
  custom: {
    50: '#dd8186',
    500: '#c64757',
    950: '#000000',
  },
}

SCSS

$custom: #c64757;
$custom-light: #dd8186;
$custom-dark: #000000;

JSON

{
  "hex": "#c64757",
  "rgb": {
    "r": 198,
    "g": 71,
    "b": 87
  },
  "hsl": {
    "h": 352.441,
    "s": 52.697,
    "l": 52.745
  },
  "oklch": {
    "l": 0.57625,
    "c": 0.16154,
    "h": 16.4
  },
  "luminance": 0.172
}

Semantic roles & 50–950 ramp

primary

#C64757

secondary

#99D0C9

accent

#DCCA4C

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#160B0B

muted

#847C7C

Preview Lab

Preview with #C64757

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

Preview Lab → · Contrast checker → · Palette generator →