#C53434#C53434

#C53434 is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.8% C 0.182 H 25.6°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#C53434
RGB	rgb(197, 52, 52)
HSL	hsl(0, 58%, 49%)
HSV	hsv(0, 74%, 77%)
CMYK	cmyk(0%, 73.6%, 73.6%, 22.7%)
CIE-LAB	lab(45.05, 56.68, 34.84)
CIE-LCH	lch(45.05, 66.53, 31.58°)
OKLab	oklab(54.82% 0.1643 0.0786)
OKLCH	oklch(54.82% 0.182 25.6)
XYZ	xyz(24.8766, 14.5781, 4.7521)
Luminance	0.1457 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C53434 #34C5C5

analogous

#C5347D #C53434 #C57D34

triadic

#C53434 #34C534 #3434C5

tetradic

#C53434 #7DC534 #34C5C5 #7D34C5

square

#C53434 #7DC534 #34C5C5 #7D34C5

split-complementary

#C53434 #34C57D #347DC5

monochromatic

#641A1A #952727 #C53434 #D56161 #E29191

Accessibility & contrast

On white

5.36

#C53434 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#C53434 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C53434

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C53434	#FFFFFF	#000000	##FFFFFF
##C53434	1.00	5.36	3.91	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5732

Deuteranopia (green-blind)

#83762F

Tritanopia (blue-blind)

#D90036

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c53434;
/* rgb */ color: rgb(197, 52, 52);
/* oklch */ color: oklch(54.8% 0.182 25.6);

Tailwind

colors: {
  custom: {
    50: '#df766c',
    500: '#c53434',
    950: '#000000',
  },
}

SCSS

$custom: #c53434;
$custom-light: #df766c;
$custom-dark: #000000;

JSON

{
  "hex": "#c53434",
  "rgb": {
    "r": 197,
    "g": 52,
    "b": 52
  },
  "hsl": {
    "h": 0,
    "s": 58.233,
    "l": 48.824
  },
  "oklch": {
    "l": 0.54818,
    "c": 0.18212,
    "h": 25.6
  },
  "luminance": 0.14574
}

Semantic roles & 50–950 ramp

primary

#C53434

secondary

#88CDCD

accent

#E1E146

background

#FFF7F6

surface

#FEEEEB

border

#D6C9C6

text

#170907

muted

#857B7A

Preview Lab

Preview with #C53434

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

Preview Lab → · Contrast checker → · Palette generator →