#C43554#C43554

#C43554 is a mid, vivid red. Relative luminance 0.149; OKLCH L 55.3% C 0.179 H 12.9°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#C43554
RGB	rgb(196, 53, 84)
HSL	hsl(347, 57%, 49%)
HSV	hsv(347, 73%, 77%)
CMYK	cmyk(0%, 73%, 57.1%, 23.1%)
CIE-LAB	lab(45.53, 57.85, 16.11)
CIE-LCH	lch(45.53, 60.05, 15.56°)
OKLab	oklab(55.32% 0.1745 0.0401)
OKLCH	oklch(55.32% 0.179 12.9)
XYZ	xyz(25.6408, 14.9257, 9.9166)
Luminance	0.1492 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C43554 #35C4A5

analogous

#C4359C #C43554 #C45E35

triadic

#C43554 #54C435 #3554C4

tetradic

#C43554 #9CC435 #35C4A5 #5E35C4

square

#C43554 #9CC435 #35C4A5 #5E35C4

split-complementary

#C43554 #35C45E #359CC4

monochromatic

#641B2B #94283F #C43554 #D4627B #E192A3

Accessibility & contrast

On white

5.27

#C43554 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#C43554 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C43554

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C43554	#FFFFFF	#000000	##FFFFFF
##C43554	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)

#5A5954

Deuteranopia (green-blind)

#7F7650

Tritanopia (blue-blind)

#D60A42

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c43554;
/* rgb */ color: rgb(196, 53, 84);
/* oklch */ color: oklch(55.3% 0.179 12.9);

Tailwind

colors: {
  custom: {
    50: '#dd7783',
    500: '#c43554',
    950: '#000000',
  },
}

SCSS

$custom: #c43554;
$custom-light: #dd7783;
$custom-dark: #000000;

JSON

{
  "hex": "#c43554",
  "rgb": {
    "r": 196,
    "g": 53,
    "b": 84
  },
  "hsl": {
    "h": 346.993,
    "s": 57.43,
    "l": 48.824
  },
  "oklch": {
    "l": 0.55317,
    "c": 0.17903,
    "h": 12.9
  },
  "luminance": 0.14922
}

Semantic roles & 50–950 ramp

primary

#C43554

secondary

#88CCBE

accent

#E1BF47

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C43554

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

Preview Lab → · Contrast checker → · Palette generator →