#C5342A#C5342A

#C5342A is a mid, vivid red. Relative luminance 0.145; OKLCH L 54.7% C 0.183 H 28.6°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#C5342A
RGB	rgb(197, 52, 42)
HSL	hsl(4, 65%, 47%)
HSV	hsv(4, 79%, 77%)
CMYK	cmyk(0%, 73.6%, 78.7%, 22.7%)
CIE-LAB	lab(44.94, 56.30, 40.35)
CIE-LCH	lch(44.94, 69.27, 35.63°)
OKLab	oklab(54.7% 0.161 0.0879)
OKLCH	oklch(54.7% 0.183 28.6)
XYZ	xyz(24.6748, 14.4973, 3.6891)
Luminance	0.1449 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5342A #2ABBC5

analogous

#C52A6E #C5342A #C5822A

triadic

#C5342A #2AC534 #342AC5

tetradic

#C5342A #6EC52A #2ABBC5 #822AC5

square

#C5342A #6EC52A #2ABBC5 #822AC5

split-complementary

#C5342A #2AC582 #2A6EC5

monochromatic

#601914 #93271F #C5342A #DA5B52 #E58B85

Accessibility & contrast

On white

5.39

#C5342A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#C5342A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C5342A

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5342A	#FFFFFF	#000000	##FFFFFF
##C5342A	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605627

Deuteranopia (green-blind)

#847624

Tritanopia (blue-blind)

#D90033

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #c5342a;
/* rgb */ color: rgb(197, 52, 42);
/* oklch */ color: oklch(54.7% 0.183 28.6);

Tailwind

colors: {
  custom: {
    50: '#e07665',
    500: '#c5342a',
    950: '#000000',
  },
}

SCSS

$custom: #c5342a;
$custom-light: #e07665;
$custom-dark: #000000;

JSON

{
  "hex": "#c5342a",
  "rgb": {
    "r": 197,
    "g": 52,
    "b": 42
  },
  "hsl": {
    "h": 3.871,
    "s": 64.854,
    "l": 46.863
  },
  "oklch": {
    "l": 0.54697,
    "c": 0.18346,
    "h": 28.6
  },
  "luminance": 0.14493
}

Semantic roles & 50–950 ramp

primary

#C5342A

secondary

#7DC9CE

accent

#DDE840

background

#FFF7F6

surface

#FEEEEB

border

#D6C9C6

text

#170905

muted

#857B7A

Preview Lab

Preview with #C5342A

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

Preview Lab → · Contrast checker → · Palette generator →