#C6434F#C6434F

#C6434F is a mid, vivid red. Relative luminance 0.166; OKLCH L 57.0% C 0.166 H 18.9°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#C6434F
RGB	rgb(198, 67, 79)
HSL	hsl(355, 53%, 52%)
HSV	hsv(355, 66%, 78%)
CMYK	cmyk(0%, 66.2%, 60.1%, 22.4%)
CIE-LAB	lab(47.74, 52.77, 22.16)
CIE-LCH	lch(47.74, 57.24, 22.78°)
OKLab	oklab(56.99% 0.1572 0.0539)
OKLCH	oklch(56.99% 0.166 18.9)
XYZ	xyz(26.7097, 16.5882, 9.1910)
Luminance	0.1658 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C6434F #43C6BA

analogous

#C64391 #C6434F #C67943

triadic

#C6434F #4FC643 #434FC6

tetradic

#C6434F #91C643 #43C6BA #7943C6

square

#C6434F #91C643 #43C6BA #7943C6

split-complementary

#C6434F #43C679 #4391C6

monochromatic

#6D2128 #9C2F39 #C6434F #D4727B #E2A1A7

Accessibility & contrast

On white

4.86

#C6434F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#C6434F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C6434F

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C6434F	#FFFFFF	#000000	##FFFFFF
##C6434F	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#65604F

Deuteranopia (green-blind)

#867B4C

Tritanopia (blue-blind)

#D92648

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #c6434f;
/* rgb */ color: rgb(198, 67, 79);
/* oklch */ color: oklch(57.0% 0.166 18.9);

Tailwind

colors: {
  custom: {
    50: '#de7e80',
    500: '#c6434f',
    950: '#000000',
  },
}

SCSS

$custom: #c6434f;
$custom-light: #de7e80;
$custom-dark: #000000;

JSON

{
  "hex": "#c6434f",
  "rgb": {
    "r": 198,
    "g": 67,
    "b": 79
  },
  "hsl": {
    "h": 354.504,
    "s": 53.469,
    "l": 51.961
  },
  "oklch": {
    "l": 0.56992,
    "c": 0.16618,
    "h": 18.9
  },
  "luminance": 0.16585
}

Semantic roles & 50–950 ramp

primary

#C6434F

secondary

#96CFCA

accent

#DDCF4B

background

#FEF8F7

surface

#FDEFEE

border

#D5CAC9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C6434F

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

Preview Lab → · Contrast checker → · Palette generator →