#C64751#C64751

#C64751 is a mid, vivid red. Relative luminance 0.171; OKLCH L 57.5% C 0.162 H 19.3°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#C64751
RGB	rgb(198, 71, 81)
HSL	hsl(355, 53%, 53%)
HSV	hsv(355, 64%, 78%)
CMYK	cmyk(0%, 64.1%, 59.1%, 22.4%)
CIE-LAB	lab(48.40, 51.23, 21.82)
CIE-LCH	lch(48.40, 55.68, 23.08°)
OKLab	oklab(57.5% 0.1526 0.0533)
OKLCH	oklch(57.5% 0.162 19.3)
XYZ	xyz(27.0297, 17.1099, 9.6622)
Luminance	0.1711 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C64751 #47C6BC

analogous

#C64790 #C64751 #C67D47

triadic

#C64751 #51C647 #4751C6

tetradic

#C64751 #90C647 #47C6BC #7D47C6

square

#C64751 #90C647 #47C6BC #7D47C6

split-complementary

#C64751 #47C67D #4790C6

monochromatic

#702329 #9F313A #C64751 #D4767D #E3A4A9

Accessibility & contrast

On white

4.75

#C64751 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#C64751 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C64751

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C64751	#FFFFFF	#000000	##FFFFFF
##C64751	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676251

Deuteranopia (green-blind)

#877D4E

Tritanopia (blue-blind)

#D82D4B

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #c64751;
/* rgb */ color: rgb(198, 71, 81);
/* oklch */ color: oklch(57.5% 0.162 19.3);

Tailwind

colors: {
  custom: {
    50: '#de8181',
    500: '#c64751',
    950: '#000000',
  },
}

SCSS

$custom: #c64751;
$custom-light: #de8181;
$custom-dark: #000000;

JSON

{
  "hex": "#c64751",
  "rgb": {
    "r": 198,
    "g": 71,
    "b": 81
  },
  "hsl": {
    "h": 355.276,
    "s": 52.697,
    "l": 52.745
  },
  "oklch": {
    "l": 0.57499,
    "c": 0.16166,
    "h": 19.3
  },
  "luminance": 0.17106
}

Semantic roles & 50–950 ramp

primary

#C64751

secondary

#99D0CC

accent

#DCD14C

background

#FEF8F7

surface

#FDEFEE

border

#D5CAC9

text

#160B0A

muted

#847C7C

Preview Lab

Preview with #C64751

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

Preview Lab → · Contrast checker → · Palette generator →