#C4354B#C4354B

#C4354B is a mid, vivid red. Relative luminance 0.148; OKLCH L 55.1% C 0.179 H 16.9°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#C4354B
RGB	rgb(196, 53, 75)
HSL	hsl(351, 57%, 49%)
HSV	hsv(351, 73%, 77%)
CMYK	cmyk(0%, 73%, 61.7%, 23.1%)
CIE-LAB	lab(45.35, 57.24, 21.39)
CIE-LCH	lch(45.35, 61.11, 20.49°)
OKLab	oklab(55.12% 0.171 0.0519)
OKLCH	oklch(55.12% 0.179 16.9)
XYZ	xyz(25.3106, 14.7936, 8.1779)
Luminance	0.1479 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4354B #35C4AE

analogous

#C43593 #C4354B #C46735

triadic

#C4354B #4BC435 #354BC4

tetradic

#C4354B #93C435 #35C4AE #6735C4

square

#C4354B #93C435 #35C4AE #6735C4

split-complementary

#C4354B #35C467 #3593C4

monochromatic

#641B26 #942839 #C4354B #D46273 #E1929E

Accessibility & contrast

On white

5.31

#C4354B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#C4354B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C4354B

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4354B	#FFFFFF	#000000	##FFFFFF
##C4354B	1.00	5.31	3.96	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C584B

Deuteranopia (green-blind)

#807647

Tritanopia (blue-blind)

#D7013E

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c4354b;
/* rgb */ color: rgb(196, 53, 75);
/* oklch */ color: oklch(55.1% 0.179 16.9);

Tailwind

colors: {
  custom: {
    50: '#dd777d',
    500: '#c4354b',
    950: '#000000',
  },
}

SCSS

$custom: #c4354b;
$custom-light: #dd777d;
$custom-dark: #000000;

JSON

{
  "hex": "#c4354b",
  "rgb": {
    "r": 196,
    "g": 53,
    "b": 75
  },
  "hsl": {
    "h": 350.769,
    "s": 57.43,
    "l": 48.824
  },
  "oklch": {
    "l": 0.55123,
    "c": 0.17866,
    "h": 16.9
  },
  "luminance": 0.1479
}

Semantic roles & 50–950 ramp

primary

#C4354B

secondary

#88CCC2

accent

#E1C947

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#160909

muted

#847B7B

Preview Lab

Preview with #C4354B

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

Preview Lab → · Contrast checker → · Palette generator →