#C5342F#C5342F

#C5342F is a mid, vivid red. Relative luminance 0.145; OKLCH L 54.8% C 0.183 H 27.2°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#C5342F
RGB	rgb(197, 52, 47)
HSL	hsl(2, 61%, 48%)
HSV	hsv(2, 76%, 77%)
CMYK	cmyk(0%, 73.6%, 76.1%, 22.7%)
CIE-LAB	lab(44.99, 56.48, 37.63)
CIE-LCH	lch(44.99, 67.87, 33.68°)
OKLab	oklab(54.75% 0.1626 0.0835)
OKLCH	oklch(54.75% 0.183 27.2)
XYZ	xyz(24.7699, 14.5354, 4.1901)
Luminance	0.1453 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5342F #2FC0C5

analogous

#C52F75 #C5342F #C57F2F

triadic

#C5342F #2FC534 #342FC5

tetradic

#C5342F #75C52F #2FC0C5 #7F2FC5

square

#C5342F #75C52F #2FC0C5 #7F2FC5

split-complementary

#C5342F #2FC57F #2F75C5

monochromatic

#621A17 #942723 #C5342F #D85E5A #E38E8B

Accessibility & contrast

On white

5.38

#C5342F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#C5342F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C5342F

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5342F	#FFFFFF	#000000	##FFFFFF
##C5342F	1.00	5.38	3.91	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F562D

Deuteranopia (green-blind)

#837629

Tritanopia (blue-blind)

#D90035

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #c5342f;
/* rgb */ color: rgb(197, 52, 47);
/* oklch */ color: oklch(54.8% 0.183 27.2);

Tailwind

colors: {
  custom: {
    50: '#e07668',
    500: '#c5342f',
    950: '#000000',
  },
}

SCSS

$custom: #c5342f;
$custom-light: #e07668;
$custom-dark: #000000;

JSON

{
  "hex": "#c5342f",
  "rgb": {
    "r": 197,
    "g": 52,
    "b": 47
  },
  "hsl": {
    "h": 2,
    "s": 61.475,
    "l": 47.843
  },
  "oklch": {
    "l": 0.54754,
    "c": 0.18276,
    "h": 27.2
  },
  "luminance": 0.14532
}

Semantic roles & 50–950 ramp

primary

#C5342F

secondary

#82CBCD

accent

#DFE543

background

#FFF7F6

surface

#FEEEEB

border

#D6C9C6

text

#170906

muted

#857B7A

Preview Lab

Preview with #C5342F

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

Preview Lab → · Contrast checker → · Palette generator →