#C4354F#C4354F

#C4354F is a mid, vivid red. Relative luminance 0.148; OKLCH L 55.2% C 0.179 H 15.2°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#C4354F
RGB	rgb(196, 53, 79)
HSL	hsl(349, 57%, 49%)
HSV	hsv(349, 73%, 77%)
CMYK	cmyk(0%, 73%, 59.7%, 23.1%)
CIE-LAB	lab(45.43, 57.50, 19.04)
CIE-LCH	lch(45.43, 60.57, 18.32°)
OKLab	oklab(55.21% 0.1725 0.0467)
OKLCH	oklch(55.21% 0.179 15.2)
XYZ	xyz(25.4519, 14.8501, 8.9218)
Luminance	0.1485 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4354F #35C4AA

analogous

#C43597 #C4354F #C46335

triadic

#C4354F #4FC435 #354FC4

tetradic

#C4354F #97C435 #35C4AA #6335C4

square

#C4354F #97C435 #35C4AA #6335C4

split-complementary

#C4354F #35C463 #3597C4

monochromatic

#641B28 #94283C #C4354F #D46277 #E192A0

Accessibility & contrast

On white

5.29

#C4354F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#C4354F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C4354F

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4354F	#FFFFFF	#000000	##FFFFFF
##C4354F	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B594F

Deuteranopia (green-blind)

#80764B

Tritanopia (blue-blind)

#D70540

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c4354f;
/* rgb */ color: rgb(196, 53, 79);
/* oklch */ color: oklch(55.2% 0.179 15.2);

Tailwind

colors: {
  custom: {
    50: '#dd7780',
    500: '#c4354f',
    950: '#000000',
  },
}

SCSS

$custom: #c4354f;
$custom-light: #dd7780;
$custom-dark: #000000;

JSON

{
  "hex": "#c4354f",
  "rgb": {
    "r": 196,
    "g": 53,
    "b": 79
  },
  "hsl": {
    "h": 349.091,
    "s": 57.43,
    "l": 48.824
  },
  "oklch": {
    "l": 0.55206,
    "c": 0.17874,
    "h": 15.2
  },
  "luminance": 0.14846
}

Semantic roles & 50–950 ramp

primary

#C4354F

secondary

#88CCC0

accent

#E1C547

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C4354F

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

Preview Lab → · Contrast checker → · Palette generator →