#C03833#C03833

#C03833 is a mid, vivid red. Relative luminance 0.143; OKLCH L 54.3% C 0.174 H 26.8°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX#C03833
RGBrgb(192, 56, 51)
HSLhsl(2, 58%, 48%)
HSVhsv(2, 73%, 75%)
CMYKcmyk(0%, 70.8%, 73.4%, 24.7%)
CIE-LABlab(44.63, 53.61, 34.69)
CIE-LCHlch(44.63, 63.86, 32.91°)
OKLaboklab(54.33% 0.155 0.0783)
OKLCHoklch(54.33% 0.174 26.8)
XYZxyz(23.7526, 14.2774, 4.6364)
Luminance0.1427 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C03833 #33BBC0
analogous
#C03374 #C03833 #C07F33
triadic
#C03833 #33C038 #3833C0
tetradic
#C03833 #74C033 #33BBC0 #7F33C0
square
#C03833 #74C033 #33BBC0 #7F33C0
split-complementary
#C03833 #33C07F #3374C0
monochromatic
#5F1C19 #902A26 #C03833 #D4615C #E1908D

Accessibility & contrast

On white

5.45
#C03833 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.85
#C03833 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03833
5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C03833#FFFFFF#000000##FFFFFF
##C038331.005.453.855.45
#FFFFFF5.451.0021.001.00
#0000003.8521.001.0021.00
##FFFFFF5.451.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5F5731
Deuteranopia (green-blind)
#81742E
Tritanopia (blue-blind)
#D30138
Achromatopsia (no color)
#6A6A6A

Design tokens & code

CSS
--color: #c03833;
/* rgb */ color: rgb(192, 56, 51);
/* oklch */ color: oklch(54.3% 0.174 26.8);
Tailwind
colors: {
  custom: {
    50: '#db786b',
    500: '#c03833',
    950: '#000000',
  },
}
SCSS
$custom: #c03833;
$custom-light: #db786b;
$custom-dark: #000000;
JSON
{
  "hex": "#c03833",
  "rgb": {
    "r": 192,
    "g": 56,
    "b": 51
  },
  "hsl": {
    "h": 2.128,
    "s": 58.025,
    "l": 47.647
  },
  "oklch": {
    "l": 0.54328,
    "c": 0.17367,
    "h": 26.8
  },
  "luminance": 0.14274
}

Semantic roles & 50–950 ramp

primary
#C03833
secondary
#84C8CB
accent
#DCE147
background
#FEF7F6
surface
#FDEEEB
border
#D5C9C6
text
#170906
muted
#857B7A

Preview Lab

Preview with #C03833

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

Preview Lab → · Contrast checker → · Palette generator →

#C03833 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva