#C7343E#C7343E

#C7343E is a mid, vivid red. Relative luminance 0.149; OKLCH L 55.3% C 0.183 H 22.1°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#C7343E
RGB	rgb(199, 52, 62)
HSL	hsl(356, 59%, 49%)
HSV	hsv(356, 74%, 78%)
CMYK	cmyk(0%, 73.9%, 68.8%, 22%)
CIE-LAB	lab(45.57, 57.76, 29.66)
CIE-LCH	lch(45.57, 64.93, 27.18°)
OKLab	oklab(55.31% 0.1696 0.069)
OKLCH	oklch(55.31% 0.183 22.1)
XYZ	xyz(25.6535, 14.9498, 6.0913)
Luminance	0.1495 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C7343E #34C7BD

analogous

#C73488 #C7343E #C77334

triadic

#C7343E #3EC734 #343EC7

tetradic

#C7343E #88C734 #34C7BD #7334C7

square

#C7343E #88C734 #34C7BD #7334C7

split-complementary

#C7343E #34C773 #3488C7

monochromatic

#661B20 #96272F #C7343E #D6626A #E39398

Accessibility & contrast

On white

5.26

#C7343E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#C7343E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C7343E

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C7343E	#FFFFFF	#000000	##FFFFFF
##C7343E	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F583D

Deuteranopia (green-blind)

#837739

Tritanopia (blue-blind)

#DB0039

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c7343e;
/* rgb */ color: rgb(199, 52, 62);
/* oklch */ color: oklch(55.3% 0.183 22.1);

Tailwind

colors: {
  custom: {
    50: '#e07773',
    500: '#c7343e',
    950: '#000000',
  },
}

SCSS

$custom: #c7343e;
$custom-light: #e07773;
$custom-dark: #000000;

JSON

{
  "hex": "#c7343e",
  "rgb": {
    "r": 199,
    "g": 52,
    "b": 62
  },
  "hsl": {
    "h": 355.918,
    "s": 58.566,
    "l": 49.216
  },
  "oklch": {
    "l": 0.55313,
    "c": 0.18308,
    "h": 22.1
  },
  "luminance": 0.14946
}

Semantic roles & 50–950 ramp

primary

#C7343E

secondary

#89CEC9

accent

#E2D746

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#170908

muted

#857B7B

Preview Lab

Preview with #C7343E

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

Preview Lab → · Contrast checker → · Palette generator →