#C43B4E#C43B4E

#C43B4E is a mid, vivid red. Relative luminance 0.154; OKLCH L 55.8% C 0.173 H 17.0°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#C43B4E
RGB	rgb(196, 59, 78)
HSL	hsl(352, 54%, 50%)
HSV	hsv(352, 70%, 77%)
CMYK	cmyk(0%, 69.9%, 60.2%, 23.1%)
CIE-LAB	lab(46.20, 55.24, 20.68)
CIE-LCH	lch(46.20, 58.99, 20.52°)
OKLab	oklab(55.77% 0.1651 0.0505)
OKLCH	oklch(55.77% 0.173 17)
XYZ	xyz(25.7066, 15.4174, 8.8285)
Luminance	0.1541 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C43B4E #3BC4B1

analogous

#C43B92 #C43B4E #C46D3B

triadic

#C43B4E #4EC43B #3B4EC4

tetradic

#C43B4E #92C43B #3BC4B1 #6D3BC4

square

#C43B4E #92C43B #3BC4B1 #6D3BC4

split-complementary

#C43B4E #3BC46D #3B92C4

monochromatic

#661F29 #952D3B #C43B4E #D26A78 #E099A3

Accessibility & contrast

On white

5.14

#C43B4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#C43B4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C43B4E

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C43B4E	#FFFFFF	#000000	##FFFFFF
##C43B4E	1.00	5.14	4.08	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5B4E

Deuteranopia (green-blind)

#82784A

Tritanopia (blue-blind)

#D71743

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c43b4e;
/* rgb */ color: rgb(196, 59, 78);
/* oklch */ color: oklch(55.8% 0.173 17.0);

Tailwind

colors: {
  custom: {
    50: '#dd7a7f',
    500: '#c43b4e',
    950: '#000000',
  },
}

SCSS

$custom: #c43b4e;
$custom-light: #dd7a7f;
$custom-dark: #000000;

JSON

{
  "hex": "#c43b4e",
  "rgb": {
    "r": 196,
    "g": 59,
    "b": 78
  },
  "hsl": {
    "h": 351.679,
    "s": 53.725,
    "l": 50
  },
  "oklch": {
    "l": 0.55774,
    "c": 0.17266,
    "h": 17
  },
  "luminance": 0.15414
}

Semantic roles & 50–950 ramp

primary

#C43B4E

secondary

#8FCCC4

accent

#DDC94B

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C43B4E

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

Preview Lab → · Contrast checker → · Palette generator →