#C43847#C43847

#C43847 is a mid, vivid red. Relative luminance 0.150; OKLCH L 55.3% C 0.176 H 19.3°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#C43847
RGB	rgb(196, 56, 71)
HSL	hsl(354, 56%, 49%)
HSV	hsv(354, 71%, 77%)
CMYK	cmyk(0%, 71.4%, 63.8%, 23.1%)
CIE-LAB	lab(45.67, 55.92, 24.24)
CIE-LCH	lch(45.67, 60.95, 23.44°)
OKLab	oklab(55.33% 0.166 0.0581)
OKLCH	oklch(55.33% 0.176 19.3)
XYZ	xyz(25.3191, 15.0227, 7.5265)
Luminance	0.1502 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C43847 #38C4B5

analogous

#C4388D #C43847 #C46F38

triadic

#C43847 #47C438 #3847C4

tetradic

#C43847 #8DC438 #38C4B5 #6F38C4

square

#C43847 #8DC438 #38C4B5 #6F38C4

split-complementary

#C43847 #38C46F #388DC4

monochromatic

#651D25 #942A36 #C43847 #D36672 #E1969E

Accessibility & contrast

On white

5.25

#C43847 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#C43847 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C43847

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C43847	#FFFFFF	#000000	##FFFFFF
##C43847	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5947

Deuteranopia (green-blind)

#827743

Tritanopia (blue-blind)

#D7093F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c43847;
/* rgb */ color: rgb(196, 56, 71);
/* oklch */ color: oklch(55.3% 0.176 19.3);

Tailwind

colors: {
  custom: {
    50: '#dd787a',
    500: '#c43847',
    950: '#000000',
  },
}

SCSS

$custom: #c43847;
$custom-light: #dd787a;
$custom-dark: #000000;

JSON

{
  "hex": "#c43847",
  "rgb": {
    "r": 196,
    "g": 56,
    "b": 71
  },
  "hsl": {
    "h": 353.571,
    "s": 55.556,
    "l": 49.412
  },
  "oklch": {
    "l": 0.55333,
    "c": 0.17582,
    "h": 19.3
  },
  "luminance": 0.15019
}

Semantic roles & 50–950 ramp

primary

#C43847

secondary

#8CCCC5

accent

#DFCF49

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160A09

muted

#847C7B

Preview Lab

Preview with #C43847

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

Preview Lab → · Contrast checker → · Palette generator →