#C64B59#C64B59

#C64B59 is a mid, vivid red. Relative luminance 0.178; OKLCH L 58.2% C 0.157 H 16.7°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#C64B59
RGB	rgb(198, 75, 89)
HSL	hsl(353, 52%, 54%)
HSV	hsv(353, 62%, 78%)
CMYK	cmyk(0%, 62.1%, 55.1%, 22.4%)
CIE-LAB	lab(49.21, 50.08, 18.10)
CIE-LCH	lch(49.21, 53.25, 19.87°)
OKLab	oklab(58.16% 0.1502 0.045)
OKLCH	oklch(58.16% 0.157 16.7)
XYZ	xyz(27.6103, 17.7627, 11.4239)
Luminance	0.1776 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C64B59 #4BC6B8

analogous

#C64B96 #C64B59 #C67A4B

triadic

#C64B59 #59C64B #4B59C6

tetradic

#C64B59 #96C64B #4BC6B8 #7A4BC6

square

#C64B59 #96C64B #4BC6B8 #7A4BC6

split-complementary

#C64B59 #4BC67A #4B96C6

monochromatic

#72242D #A1333F #C64B59 #D57984 #E3A8AF

Accessibility & contrast

On white

4.61

#C64B59 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#C64B59 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #C64B59

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C64B59	#FFFFFF	#000000	##FFFFFF
##C64B59	1.00	4.61	4.55	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686559

Deuteranopia (green-blind)

#887E56

Tritanopia (blue-blind)

#D83551

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #c64b59;
/* rgb */ color: rgb(198, 75, 89);
/* oklch */ color: oklch(58.2% 0.157 16.7);

Tailwind

colors: {
  custom: {
    50: '#dd8387',
    500: '#c64b59',
    950: '#000000',
  },
}

SCSS

$custom: #c64b59;
$custom-light: #dd8387;
$custom-dark: #000000;

JSON

{
  "hex": "#c64b59",
  "rgb": {
    "r": 198,
    "g": 75,
    "b": 89
  },
  "hsl": {
    "h": 353.171,
    "s": 51.899,
    "l": 53.529
  },
  "oklch": {
    "l": 0.58156,
    "c": 0.15683,
    "h": 16.7
  },
  "luminance": 0.17759
}

Semantic roles & 50–950 ramp

primary

#C64B59

secondary

#9CD1CB

accent

#DBCB4C

background

#FEF8F8

surface

#FCEFEF

border

#D5CACA

text

#160B0B

muted

#847C7C

Preview Lab

Preview with #C64B59

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

Preview Lab → · Contrast checker → · Palette generator →