#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
RGBrgb(197, 53, 52)
HSLhsl(0, 58%, 49%)
HSVhsv(0, 74%, 77%)
CMYKcmyk(0%, 73.1%, 73.6%, 22.7%)
CIE-LABlab(45.18, 56.33, 34.99)
CIE-LCHlch(45.18, 66.31, 31.84°)
OKLaboklab(54.91% 0.1632 0.0789)
OKLCHoklch(54.91% 0.181 25.8)
XYZxyz(24.9217, 14.6683, 4.7672)
Luminance0.1466 (WCAG relative)
Temperaturewarm
Familyred

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
##C535341.005.343.935.34
#FFFFFF5.341.0021.001.00
#0000003.9321.001.0021.00
##FFFFFF5.341.0021.001.00

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 →

#C53534 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva