#C6424F#C6424F

#C6424F is a mid, vivid red. Relative luminance 0.165; OKLCH L 56.9% C 0.167 H 18.6°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#C6424F
RGB	rgb(198, 66, 79)
HSL	hsl(354, 54%, 52%)
HSV	hsv(354, 67%, 78%)
CMYK	cmyk(0%, 66.7%, 60.1%, 22.4%)
CIE-LAB	lab(47.59, 53.18, 21.96)
CIE-LCH	lch(47.59, 57.54, 22.44°)
OKLab	oklab(56.88% 0.1585 0.0535)
OKLCH	oklch(56.88% 0.167 18.6)
XYZ	xyz(26.6508, 16.4704, 9.1714)
Luminance	0.1647 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C6424F #42C6B9

analogous

#C64291 #C6424F #C67742

triadic

#C6424F #4FC642 #424FC6

tetradic

#C6424F #91C642 #42C6B9 #7742C6

square

#C6424F #91C642 #42C6B9 #7742C6

split-complementary

#C6424F #42C677 #4291C6

monochromatic

#6D2128 #9C2F3A #C6424F #D4717B #E2A0A7

Accessibility & contrast

On white

4.89

#C6424F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#C6424F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C6424F

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C6424F	#FFFFFF	#000000	##FFFFFF
##C6424F	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645F4F

Deuteranopia (green-blind)

#867B4C

Tritanopia (blue-blind)

#D92448

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #c6424f;
/* rgb */ color: rgb(198, 66, 79);
/* oklch */ color: oklch(56.9% 0.167 18.6);

Tailwind

colors: {
  custom: {
    50: '#de7e80',
    500: '#c6424f',
    950: '#000000',
  },
}

SCSS

$custom: #c6424f;
$custom-light: #de7e80;
$custom-dark: #000000;

JSON

{
  "hex": "#c6424f",
  "rgb": {
    "r": 198,
    "g": 66,
    "b": 79
  },
  "hsl": {
    "h": 354.091,
    "s": 53.659,
    "l": 51.765
  },
  "oklch": {
    "l": 0.56879,
    "c": 0.16728,
    "h": 18.6
  },
  "luminance": 0.16467
}

Semantic roles & 50–950 ramp

primary

#C6424F

secondary

#95CFC9

accent

#DDCF4B

background

#FEF8F7

surface

#FDEFEE

border

#D5CAC9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C6424F

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

Preview Lab → · Contrast checker → · Palette generator →