#C6435A#C6435A

#C6435A is a mid, vivid red. Relative luminance 0.168; OKLCH L 57.2% C 0.166 H 13.8°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#C6435A
RGB	rgb(198, 67, 90)
HSL	hsl(349, 53%, 52%)
HSV	hsv(349, 66%, 78%)
CMYK	cmyk(0%, 66.2%, 54.5%, 22.4%)
CIE-LAB	lab(47.96, 53.58, 15.80)
CIE-LCH	lch(47.96, 55.86, 16.43°)
OKLab	oklab(57.23% 0.1615 0.0396)
OKLCH	oklch(57.23% 0.166 13.8)
XYZ	xyz(27.1437, 16.7619, 11.4769)
Luminance	0.1676 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C6435A #43C6AF

analogous

#C6439B #C6435A #C66E43

triadic

#C6435A #5AC643 #435AC6

tetradic

#C6435A #9BC643 #43C6AF #6E43C6

square

#C6435A #9BC643 #43C6AF #6E43C6

split-complementary

#C6435A #43C66E #439BC6

monochromatic

#6D212F #9C2F43 #C6435A #D47283 #E2A1AC

Accessibility & contrast

On white

4.83

#C6435A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#C6435A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C6435A

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C6435A	#FFFFFF	#000000	##FFFFFF
##C6435A	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63615A

Deuteranopia (green-blind)

#847C57

Tritanopia (blue-blind)

#D82A4C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #c6435a;
/* rgb */ color: rgb(198, 67, 90);
/* oklch */ color: oklch(57.2% 0.166 13.8);

Tailwind

colors: {
  custom: {
    50: '#dd7f88',
    500: '#c6435a',
    950: '#000000',
  },
}

SCSS

$custom: #c6435a;
$custom-light: #dd7f88;
$custom-dark: #000000;

JSON

{
  "hex": "#c6435a",
  "rgb": {
    "r": 198,
    "g": 67,
    "b": 90
  },
  "hsl": {
    "h": 349.466,
    "s": 53.469,
    "l": 51.961
  },
  "oklch": {
    "l": 0.57229,
    "c": 0.16629,
    "h": 13.8
  },
  "luminance": 0.16758
}

Semantic roles & 50–950 ramp

primary

#C6435A

secondary

#96CFC5

accent

#DDC34B

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#160B0B

muted

#847C7C

Preview Lab

Preview with #C6435A

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

Preview Lab → · Contrast checker → · Palette generator →