#C03535#C03535

#C03535 is a mid, vivid red. Relative luminance 0.140; OKLCH L 54.1% C 0.176 H 25.3°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX#C03535
RGBrgb(192, 53, 53)
HSLhsl(0, 57%, 48%)
HSVhsv(0, 72%, 75%)
CMYKcmyk(0%, 72.4%, 72.4%, 24.7%)
CIE-LABlab(44.25, 54.81, 33.10)
CIE-LCHlch(44.25, 64.03, 31.13°)
OKLaboklab(54.06% 0.1592 0.0753)
OKLCHoklch(54.06% 0.176 25.3)
XYZxyz(23.6566, 14.0133, 4.8267)
Luminance0.1401 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C03535 #35C0C0
analogous
#C0357A #C03535 #C07A35
triadic
#C03535 #35C035 #3535C0
tetradic
#C03535 #7AC035 #35C0C0 #7A35C0
square
#C03535 #7AC035 #35C0C0 #7A35C0
split-complementary
#C03535 #35C07A #357AC0
monochromatic
#601B1B #902828 #C03535 #D35F5F #E08F8F

Accessibility & contrast

On white

5.52
#C03535 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.80
#C03535 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03535
5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C03535#FFFFFF#000000##FFFFFF
##C035351.005.523.805.52
#FFFFFF5.521.0021.001.00
#0000003.8021.001.0021.00
##FFFFFF5.521.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5D5533
Deuteranopia (green-blind)
#807430
Tritanopia (blue-blind)
#D30037
Achromatopsia (no color)
#696969

Design tokens & code

CSS
--color: #c03535;
/* rgb */ color: rgb(192, 53, 53);
/* oklch */ color: oklch(54.1% 0.176 25.3);
Tailwind
colors: {
  custom: {
    50: '#db766c',
    500: '#c03535',
    950: '#000000',
  },
}
SCSS
$custom: #c03535;
$custom-light: #db766c;
$custom-dark: #000000;
JSON
{
  "hex": "#c03535",
  "rgb": {
    "r": 192,
    "g": 53,
    "b": 53
  },
  "hsl": {
    "h": 0,
    "s": 56.735,
    "l": 48.039
  },
  "oklch": {
    "l": 0.54056,
    "c": 0.1761,
    "h": 25.3
  },
  "luminance": 0.1401
}

Semantic roles & 50–950 ramp

primary
#C03535
secondary
#86CBCB
accent
#E0E048
background
#FEF7F6
surface
#FDEEEB
border
#D5C9C6
text
#170907
muted
#857B7A

Preview Lab

Preview with #C03535

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

Preview Lab → · Contrast checker → · Palette generator →

#C03535 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva