#C64057#C64057

#C64057 is a mid, vivid red. Relative luminance 0.164; OKLCH L 56.8% C 0.170 H 14.4°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#C64057
RGB	rgb(198, 64, 87)
HSL	hsl(350, 54%, 51%)
HSV	hsv(350, 68%, 78%)
CMYK	cmyk(0%, 67.7%, 56.1%, 22.4%)
CIE-LAB	lab(47.45, 54.57, 16.93)
CIE-LCH	lch(47.45, 57.13, 17.24°)
OKLab	oklab(56.83% 0.1642 0.0422)
OKLCH	oklch(56.83% 0.17 14.4)
XYZ	xyz(26.8449, 16.3643, 10.7600)
Luminance	0.1636 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C64057 #40C6AF

analogous

#C6409A #C64057 #C66C40

triadic

#C64057 #57C640 #4057C6

tetradic

#C64057 #9AC640 #40C6AF #6C40C6

square

#C64057 #9AC640 #40C6AF #6C40C6

split-complementary

#C64057 #40C66C #409AC6

monochromatic

#6C202D #9B2E41 #C64057 #D46F80 #E29EAA

Accessibility & contrast

On white

4.92

#C64057 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#C64057 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C64057

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C64057	#FFFFFF	#000000	##FFFFFF
##C64057	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615F57

Deuteranopia (green-blind)

#847B54

Tritanopia (blue-blind)

#D82449

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #c64057;
/* rgb */ color: rgb(198, 64, 87);
/* oklch */ color: oklch(56.8% 0.170 14.4);

Tailwind

colors: {
  custom: {
    50: '#de7d86',
    500: '#c64057',
    950: '#000000',
  },
}

SCSS

$custom: #c64057;
$custom-light: #de7d86;
$custom-dark: #000000;

JSON

{
  "hex": "#c64057",
  "rgb": {
    "r": 198,
    "g": 64,
    "b": 87
  },
  "hsl": {
    "h": 349.701,
    "s": 54.032,
    "l": 51.373
  },
  "oklch": {
    "l": 0.56828,
    "c": 0.16954,
    "h": 14.4
  },
  "luminance": 0.16361
}

Semantic roles & 50–950 ramp

primary

#C64057

secondary

#93CEC4

accent

#DDC44A

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#160A0B

muted

#847C7C

Preview Lab

Preview with #C64057

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

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