#C43B4A#C43B4A

#C43B4A is a mid, vivid red. Relative luminance 0.154; OKLCH L 55.7% C 0.173 H 18.8°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#C43B4A
RGB	rgb(196, 59, 74)
HSL	hsl(353, 54%, 50%)
HSV	hsv(353, 70%, 77%)
CMYK	cmyk(0%, 69.9%, 62.2%, 23.1%)
CIE-LAB	lab(46.13, 54.98, 23.01)
CIE-LCH	lch(46.13, 59.60, 22.71°)
OKLab	oklab(55.69% 0.1636 0.0555)
OKLCH	oklch(55.69% 0.173 18.8)
XYZ	xyz(25.5675, 15.3617, 8.0960)
Luminance	0.1536 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C43B4A #3BC4B5

analogous

#C43B8E #C43B4A #C4713B

triadic

#C43B4A #4AC43B #3B4AC4

tetradic

#C43B4A #8EC43B #3BC4B5 #713BC4

square

#C43B4A #8EC43B #3BC4B5 #713BC4

split-complementary

#C43B4A #3BC471 #3B8EC4

monochromatic

#661F26 #952D38 #C43B4A #D26A75 #E099A1

Accessibility & contrast

On white

5.16

#C43B4A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#C43B4A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C43B4A

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C43B4A	#FFFFFF	#000000	##FFFFFF
##C43B4A	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605B4A

Deuteranopia (green-blind)

#827846

Tritanopia (blue-blind)

#D71541

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c43b4a;
/* rgb */ color: rgb(196, 59, 74);
/* oklch */ color: oklch(55.7% 0.173 18.8);

Tailwind

colors: {
  custom: {
    50: '#dd7a7c',
    500: '#c43b4a',
    950: '#000000',
  },
}

SCSS

$custom: #c43b4a;
$custom-light: #dd7a7c;
$custom-dark: #000000;

JSON

{
  "hex": "#c43b4a",
  "rgb": {
    "r": 196,
    "g": 59,
    "b": 74
  },
  "hsl": {
    "h": 353.431,
    "s": 53.725,
    "l": 50
  },
  "oklch": {
    "l": 0.55694,
    "c": 0.17272,
    "h": 18.8
  },
  "luminance": 0.15358
}

Semantic roles & 50–950 ramp

primary

#C43B4A

secondary

#8FCCC5

accent

#DDCD4B

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#160A09

muted

#847C7B

Preview Lab

Preview with #C43B4A

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

Preview Lab → · Contrast checker → · Palette generator →