#C12E21#C12E21

#C12E21 is a mid, vivid red. Relative luminance 0.134; OKLCH L 53.4% C 0.186 H 29.6°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX#C12E21
RGBrgb(193, 46, 33)
HSLhsl(5, 71%, 44%)
HSVhsv(5, 83%, 76%)
CMYKcmyk(0%, 76.2%, 82.9%, 24.3%)
CIE-LABlab(43.37, 56.79, 43.31)
CIE-LCHlch(43.37, 71.42, 37.33°)
OKLaboklab(53.36% 0.1613 0.0917)
OKLCHoklch(53.36% 0.186 29.6)
XYZxyz(23.2467, 13.4050, 2.8019)
Luminance0.1340 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C12E21 #21B4C1
analogous
#C12164 #C12E21 #C17E21
triadic
#C12E21 #21C12E #2E21C1
tetradic
#C12E21 #64C121 #21B4C1 #7E21C1
square
#C12E21 #64C121 #21B4C1 #7E21C1
split-complementary
#C12E21 #21C17E #2164C1
monochromatic
#58150F #8D2218 #C12E21 #DE4E41 #E77E75

Accessibility & contrast

On white

5.71
#C12E21 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.68
#C12E21 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C12E21
5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C12E21#FFFFFF#000000##FFFFFF
##C12E211.005.713.685.71
#FFFFFF5.711.0021.001.00
#0000003.6821.001.0021.00
##FFFFFF5.711.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5C521D
Deuteranopia (green-blind)
#807219
Tritanopia (blue-blind)
#D5002D
Achromatopsia (no color)
#666666

Design tokens & code

CSS
--color: #c12e21;
/* rgb */ color: rgb(193, 46, 33);
/* oklch */ color: oklch(53.4% 0.186 29.6);
Tailwind
colors: {
  custom: {
    50: '#de735e',
    500: '#c12e21',
    950: '#000000',
  },
}
SCSS
$custom: #c12e21;
$custom-light: #de735e;
$custom-dark: #000000;
JSON
{
  "hex": "#c12e21",
  "rgb": {
    "r": 193,
    "g": 46,
    "b": 33
  },
  "hsl": {
    "h": 4.875,
    "s": 70.796,
    "l": 44.314
  },
  "oklch": {
    "l": 0.53362,
    "c": 0.18552,
    "h": 29.6
  },
  "luminance": 0.13401
}

Semantic roles & 50–950 ramp

primary
#C12E21
secondary
#6FC7CF
accent
#DFEE3A
background
#FFF7F5
surface
#FEEDE9
border
#D6C8C5
text
#170904
muted
#857B79

Preview Lab

Preview with #C12E21

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

Preview Lab → · Contrast checker → · Palette generator →

#C12E21 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva