#C43F4E#C43F4E

#C43F4E is a mid, vivid red. Relative luminance 0.158; OKLCH L 56.2% C 0.168 H 18.1°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#C43F4E
RGB	rgb(196, 63, 78)
HSL	hsl(353, 53%, 51%)
HSV	hsv(353, 68%, 77%)
CMYK	cmyk(0%, 67.9%, 60.2%, 23.1%)
CIE-LAB	lab(46.77, 53.68, 21.43)
CIE-LCH	lch(46.77, 57.80, 21.76°)
OKLab	oklab(56.2% 0.1601 0.0522)
OKLCH	oklch(56.2% 0.168 18.1)
XYZ	xyz(25.9201, 15.8444, 8.8996)
Luminance	0.1584 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C43F4E #3FC4B5

analogous

#C43F90 #C43F4E #C4723F

triadic

#C43F4E #4EC43F #3F4EC4

tetradic

#C43F4E #90C43F #3FC4B5 #723FC4

square

#C43F4E #90C43F #3FC4B5 #723FC4

split-complementary

#C43F4E #3FC472 #3F90C4

monochromatic

#682028 #972E3A #C43F4E #D26E79 #E19DA4

Accessibility & contrast

On white

5.04

#C43F4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#C43F4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C43F4E

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C43F4E	#FFFFFF	#000000	##FFFFFF
##C43F4E	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615D4E

Deuteranopia (green-blind)

#83794B

Tritanopia (blue-blind)

#D62045

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c43f4e;
/* rgb */ color: rgb(196, 63, 78);
/* oklch */ color: oklch(56.2% 0.168 18.1);

Tailwind

colors: {
  custom: {
    50: '#dd7c7f',
    500: '#c43f4e',
    950: '#000000',
  },
}

SCSS

$custom: #c43f4e;
$custom-light: #dd7c7f;
$custom-dark: #000000;

JSON

{
  "hex": "#c43f4e",
  "rgb": {
    "r": 196,
    "g": 63,
    "b": 78
  },
  "hsl": {
    "h": 353.233,
    "s": 52.988,
    "l": 50.784
  },
  "oklch": {
    "l": 0.56198,
    "c": 0.16844,
    "h": 18.1
  },
  "luminance": 0.15841
}

Semantic roles & 50–950 ramp

primary

#C43F4E

secondary

#92CDC6

accent

#DCCC4B

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C43F4E

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

Preview Lab → · Contrast checker → · Palette generator →