#C5342C#C5342C

#C5342C is a mid, vivid red. Relative luminance 0.145; OKLCH L 54.7% C 0.183 H 28.1°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#C5342C
RGB	rgb(197, 52, 44)
HSL	hsl(3, 63%, 47%)
HSV	hsv(3, 78%, 77%)
CMYK	cmyk(0%, 73.6%, 77.7%, 22.7%)
CIE-LAB	lab(44.96, 56.37, 39.27)
CIE-LCH	lch(44.96, 68.70, 34.87°)
OKLab	oklab(54.72% 0.1616 0.0862)
OKLCH	oklch(54.72% 0.183 28.1)
XYZ	xyz(24.7115, 14.5120, 3.8823)
Luminance	0.1451 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5342C #2CBDC5

analogous

#C52C71 #C5342C #C5802C

triadic

#C5342C #2CC534 #342CC5

tetradic

#C5342C #71C52C #2CBDC5 #802CC5

square

#C5342C #71C52C #2CBDC5 #802CC5

split-complementary

#C5342C #2CC580 #2C71C5

monochromatic

#611A16 #932721 #C5342C #D95C55 #E48C87

Accessibility & contrast

On white

5.38

#C5342C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#C5342C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C5342C

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5342C	#FFFFFF	#000000	##FFFFFF
##C5342C	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60562A

Deuteranopia (green-blind)

#847626

Tritanopia (blue-blind)

#D90034

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #c5342c;
/* rgb */ color: rgb(197, 52, 44);
/* oklch */ color: oklch(54.7% 0.183 28.1);

Tailwind

colors: {
  custom: {
    50: '#e07666',
    500: '#c5342c',
    950: '#000000',
  },
}

SCSS

$custom: #c5342c;
$custom-light: #e07666;
$custom-dark: #000000;

JSON

{
  "hex": "#c5342c",
  "rgb": {
    "r": 197,
    "g": 52,
    "b": 44
  },
  "hsl": {
    "h": 3.137,
    "s": 63.485,
    "l": 47.255
  },
  "oklch": {
    "l": 0.54719,
    "c": 0.18318,
    "h": 28.1
  },
  "luminance": 0.14508
}

Semantic roles & 50–950 ramp

primary

#C5342C

secondary

#7FCACE

accent

#DEE741

background

#FFF7F6

surface

#FEEEEB

border

#D6C9C6

text

#170906

muted

#857B7A

Preview Lab

Preview with #C5342C

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

Preview Lab → · Contrast checker → · Palette generator →