#C6353F#C6353F

#C6353F is a mid, vivid red. Relative luminance 0.149; OKLCH L 55.2% C 0.181 H 21.9°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#C6353F
RGB	rgb(198, 53, 63)
HSL	hsl(356, 58%, 49%)
HSV	hsv(356, 73%, 78%)
CMYK	cmyk(0%, 73.2%, 68.2%, 22.4%)
CIE-LAB	lab(45.52, 57.16, 28.96)
CIE-LCH	lch(45.52, 64.08, 26.87°)
OKLab	oklab(55.25% 0.168 0.0676)
OKLCH	oklch(55.25% 0.181 21.9)
XYZ	xyz(25.4618, 14.9147, 6.2398)
Luminance	0.1491 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C6353F #35C6BC

analogous

#C63588 #C6353F #C67435

triadic

#C6353F #3FC635 #353FC6

tetradic

#C6353F #88C635 #35C6BC #7435C6

square

#C6353F #88C635 #35C6BC #7435C6

split-complementary

#C6353F #35C674 #3588C6

monochromatic

#651B20 #962830 #C6353F #D5636B #E29399

Accessibility & contrast

On white

5.27

#C6353F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#C6353F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C6353F

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C6353F	#FFFFFF	#000000	##FFFFFF
##C6353F	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F583E

Deuteranopia (green-blind)

#83773A

Tritanopia (blue-blind)

#D9003A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c6353f;
/* rgb */ color: rgb(198, 53, 63);
/* oklch */ color: oklch(55.2% 0.181 21.9);

Tailwind

colors: {
  custom: {
    50: '#df7774',
    500: '#c6353f',
    950: '#000000',
  },
}

SCSS

$custom: #c6353f;
$custom-light: #df7774;
$custom-dark: #000000;

JSON

{
  "hex": "#c6353f",
  "rgb": {
    "r": 198,
    "g": 53,
    "b": 63
  },
  "hsl": {
    "h": 355.862,
    "s": 57.769,
    "l": 49.216
  },
  "oklch": {
    "l": 0.55248,
    "c": 0.18112,
    "h": 21.9
  },
  "luminance": 0.14911
}

Semantic roles & 50–950 ramp

primary

#C6353F

secondary

#8ACDC9

accent

#E1D647

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#170908

muted

#857B7B

Preview Lab

Preview with #C6353F

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

Preview Lab → · Contrast checker → · Palette generator →