#C53534#C53534

#C53534 is a mid, vivid red. Relative luminance 0.147; OKLCH L 54.9% C 0.181 H 25.8°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#C53534
RGB	rgb(197, 53, 52)
HSL	hsl(0, 58%, 49%)
HSV	hsv(0, 74%, 77%)
CMYK	cmyk(0%, 73.1%, 73.6%, 22.7%)
CIE-LAB	lab(45.18, 56.33, 34.99)
CIE-LCH	lch(45.18, 66.31, 31.84°)
OKLab	oklab(54.91% 0.1632 0.0789)
OKLCH	oklch(54.91% 0.181 25.8)
XYZ	xyz(24.9217, 14.6683, 4.7672)
Luminance	0.1466 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C53534 #34C4C5

analogous

#C5347C #C53534 #C57E34

triadic

#C53534 #34C535 #3534C5

tetradic

#C53534 #7CC534 #34C4C5 #7E34C5

square

#C53534 #7CC534 #34C4C5 #7E34C5

split-complementary

#C53534 #34C57E #347CC5

monochromatic

#641B1A #952827 #C53534 #D56261 #E29291

Accessibility & contrast

On white

5.34

#C53534 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#C53534 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C53534

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C53534	#FFFFFF	#000000	##FFFFFF
##C53534	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5732

Deuteranopia (green-blind)

#83762F

Tritanopia (blue-blind)

#D90037

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c53534;
/* rgb */ color: rgb(197, 53, 52);
/* oklch */ color: oklch(54.9% 0.181 25.8);

Tailwind

colors: {
  custom: {
    50: '#df776c',
    500: '#c53534',
    950: '#000000',
  },
}

SCSS

$custom: #c53534;
$custom-light: #df776c;
$custom-dark: #000000;

JSON

{
  "hex": "#c53534",
  "rgb": {
    "r": 197,
    "g": 53,
    "b": 52
  },
  "hsl": {
    "h": 0.414,
    "s": 58.233,
    "l": 48.824
  },
  "oklch": {
    "l": 0.54911,
    "c": 0.18126,
    "h": 25.8
  },
  "luminance": 0.14664
}

Semantic roles & 50–950 ramp

primary

#C53534

secondary

#88CCCD

accent

#E0E146

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170907

muted

#857B7A

Preview Lab

Preview with #C53534

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

Preview Lab → · Contrast checker → · Palette generator →