#C43D4A#C43D4A

#C43D4A is a mid, vivid red. Relative luminance 0.156; OKLCH L 55.9% C 0.171 H 19.3°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#C43D4A
RGB	rgb(196, 61, 74)
HSL	hsl(354, 53%, 50%)
HSV	hsv(354, 69%, 77%)
CMYK	cmyk(0%, 68.9%, 62.2%, 23.1%)
CIE-LAB	lab(46.41, 54.21, 23.38)
CIE-LCH	lch(46.41, 59.04, 23.33°)
OKLab	oklab(55.9% 0.1611 0.0564)
OKLCH	oklch(55.9% 0.171 19.3)
XYZ	xyz(25.6723, 15.5713, 8.1310)
Luminance	0.1557 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C43D4A #3DC4B7

analogous

#C43D8E #C43D4A #C4733D

triadic

#C43D4A #4AC43D #3D4AC4

tetradic

#C43D4A #8EC43D #3DC4B7 #733DC4

square

#C43D4A #8EC43D #3DC4B7 #733DC4

split-complementary

#C43D4A #3DC473 #3D8EC4

monochromatic

#671F26 #962E38 #C43D4A #D26C76 #E19BA2

Accessibility & contrast

On white

5.11

#C43D4A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#C43D4A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C43D4A

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C43D4A	#FFFFFF	#000000	##FFFFFF
##C43D4A	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615C4A

Deuteranopia (green-blind)

#837846

Tritanopia (blue-blind)

#D71A43

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c43d4a;
/* rgb */ color: rgb(196, 61, 74);
/* oklch */ color: oklch(55.9% 0.171 19.3);

Tailwind

colors: {
  custom: {
    50: '#dd7b7c',
    500: '#c43d4a',
    950: '#000000',
  },
}

SCSS

$custom: #c43d4a;
$custom-light: #dd7b7c;
$custom-dark: #000000;

JSON

{
  "hex": "#c43d4a",
  "rgb": {
    "r": 196,
    "g": 61,
    "b": 74
  },
  "hsl": {
    "h": 354.222,
    "s": 53.36,
    "l": 50.392
  },
  "oklch": {
    "l": 0.55903,
    "c": 0.17067,
    "h": 19.3
  },
  "luminance": 0.15568
}

Semantic roles & 50–950 ramp

primary

#C43D4A

secondary

#90CDC7

accent

#DDCF4B

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#160A09

muted

#847C7B

Preview Lab

Preview with #C43D4A

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

Preview Lab → · Contrast checker → · Palette generator →