#C1312C#C1312C

#C1312C is a mid, vivid red. Relative luminance 0.137; OKLCH L 53.7% C 0.182 H 27.3°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX#C1312C
RGBrgb(193, 49, 44)
HSLhsl(2, 63%, 46%)
HSVhsv(2, 77%, 76%)
CMYKcmyk(0%, 74.6%, 77.2%, 24.3%)
CIE-LABlab(43.83, 56.15, 37.85)
CIE-LCHlch(43.83, 67.72, 33.98°)
OKLaboklab(53.74% 0.1614 0.0834)
OKLCHoklch(53.74% 0.182 27.3)
XYZxyz(23.5480, 13.7196, 3.7906)
Luminance0.1372 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C1312C #2CBCC1
analogous
#C12C72 #C1312C #C17C2C
triadic
#C1312C #2CC131 #312CC1
tetradic
#C1312C #72C12C #2CBCC1 #7C2CC1
square
#C1312C #72C12C #2CBCC1 #7C2CC1
split-complementary
#C1312C #2CC17C #2C72C1
monochromatic
#5D1815 #8F2421 #C1312C #D85753 #E38884

Accessibility & contrast

On white

5.61
#C1312C on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.74
#C1312C on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C1312C
5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C1312C#FFFFFF#000000##FFFFFF
##C1312C1.005.613.745.61
#FFFFFF5.611.0021.001.00
#0000003.7421.001.0021.00
##FFFFFF5.611.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5D542A
Deuteranopia (green-blind)
#807326
Tritanopia (blue-blind)
#D50032
Achromatopsia (no color)
#686868

Design tokens & code

CSS
--color: #c1312c;
/* rgb */ color: rgb(193, 49, 44);
/* oklch */ color: oklch(53.7% 0.182 27.3);
Tailwind
colors: {
  custom: {
    50: '#dd7466',
    500: '#c1312c',
    950: '#000000',
  },
}
SCSS
$custom: #c1312c;
$custom-light: #dd7466;
$custom-dark: #000000;
JSON
{
  "hex": "#c1312c",
  "rgb": {
    "r": 193,
    "g": 49,
    "b": 44
  },
  "hsl": {
    "h": 2.013,
    "s": 62.869,
    "l": 46.471
  },
  "oklch": {
    "l": 0.53739,
    "c": 0.18168,
    "h": 27.3
  },
  "luminance": 0.13716
}

Semantic roles & 50–950 ramp

primary
#C1312C
secondary
#7DCACC
accent
#E0E642
background
#FEF7F6
surface
#FDEDEB
border
#D5C8C6
text
#170906
muted
#857B7A

Preview Lab

Preview with #C1312C

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

Preview Lab → · Contrast checker → · Palette generator →

#C1312C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva