#CD343B#CD343B

#CD343B is a mid, vivid red. Relative luminance 0.158; OKLCH L 56.3% C 0.189 H 23.5°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#CD343B
RGB	rgb(205, 52, 59)
HSL	hsl(357, 60%, 50%)
HSV	hsv(357, 75%, 80%)
CMYK	cmyk(0%, 74.6%, 71.2%, 19.6%)
CIE-LAB	lab(46.65, 59.43, 33.00)
CIE-LCH	lch(46.65, 67.98, 29.04°)
OKLab	oklab(56.31% 0.1735 0.0756)
OKLCH	oklch(56.31% 0.189 23.5)
XYZ	xyz(27.1973, 15.7551, 5.7458)
Luminance	0.1575 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CD343B #34CDC6

analogous

#CD3487 #CD343B #CD7934

triadic

#CD343B #3BCD34 #343BCD

tetradic

#CD343B #87CD34 #34CDC6 #7934CD

square

#CD343B #87CD34 #34CDC6 #7934CD

split-complementary

#CD343B #34CD79 #3487CD

monochromatic

#6C1B1E #9D272C #CD343B #D9656A #E5969A

Accessibility & contrast

On white

5.06

#CD343B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#CD343B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CD343B

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CD343B	#FFFFFF	#000000	##FFFFFF
##CD343B	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615A3A

Deuteranopia (green-blind)

#877A36

Tritanopia (blue-blind)

#E10038

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #cd343b;
/* rgb */ color: rgb(205, 52, 59);
/* oklch */ color: oklch(56.3% 0.189 23.5);

Tailwind

colors: {
  custom: {
    50: '#e57871',
    500: '#cd343b',
    950: '#000000',
  },
}

SCSS

$custom: #cd343b;
$custom-light: #e57871;
$custom-dark: #000000;

JSON

{
  "hex": "#cd343b",
  "rgb": {
    "r": 205,
    "g": 52,
    "b": 59
  },
  "hsl": {
    "h": 357.255,
    "s": 60.474,
    "l": 50.392
  },
  "oklch": {
    "l": 0.56311,
    "c": 0.18924,
    "h": 23.5
  },
  "luminance": 0.15751
}

Semantic roles & 50–950 ramp

primary

#CD343B

secondary

#8CD1CD

accent

#E4DC44

background

#FFF7F6

surface

#FFEEEC

border

#D7C9C7

text

#170A07

muted

#857C7A

Preview Lab

Preview with #CD343B

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

Preview Lab → · Contrast checker → · Palette generator →