#C12B24#C12B24

#C12B24 is a mid, vivid red. Relative luminance 0.132; OKLCH L 53.1% C 0.187 H 28.3°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX#C12B24
RGBrgb(193, 43, 36)
HSLhsl(3, 69%, 45%)
HSVhsv(3, 81%, 76%)
CMYKcmyk(0%, 77.7%, 81.3%, 24.3%)
CIE-LABlab(43.06, 57.82, 41.45)
CIE-LCHlch(43.06, 71.14, 35.63°)
OKLaboklab(53.14% 0.165 0.0887)
OKLCHoklch(53.14% 0.187 28.3)
XYZxyz(23.1775, 13.1963, 2.9955)
Luminance0.1319 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C12B24 #24BAC1
analogous
#C1246C #C12B24 #C17924
triadic
#C12B24 #24C12B #2B24C1
tetradic
#C12B24 #6CC124 #24BAC1 #7924C1
square
#C12B24 #6CC124 #24BAC1 #7924C1
split-complementary
#C12B24 #24C179 #246CC1
monochromatic
#5A1411 #8D201A #C12B24 #DC4C46 #E67E79

Accessibility & contrast

On white

5.77
#C12B24 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.64
#C12B24 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C12B24
5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C12B24#FFFFFF#000000##FFFFFF
##C12B241.005.773.645.77
#FFFFFF5.771.0021.001.00
#0000003.6421.001.0021.00
##FFFFFF5.771.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5A5121
Deuteranopia (green-blind)
#7F711C
Tritanopia (blue-blind)
#D5002B
Achromatopsia (no color)
#666666

Design tokens & code

CSS
--color: #c12b24;
/* rgb */ color: rgb(193, 43, 36);
/* oklch */ color: oklch(53.1% 0.187 28.3);
Tailwind
colors: {
  custom: {
    50: '#de7260',
    500: '#c12b24',
    950: '#000000',
  },
}
SCSS
$custom: #c12b24;
$custom-light: #de7260;
$custom-dark: #000000;
JSON
{
  "hex": "#c12b24",
  "rgb": {
    "r": 193,
    "g": 43,
    "b": 36
  },
  "hsl": {
    "h": 2.675,
    "s": 68.559,
    "l": 44.902
  },
  "oklch": {
    "l": 0.5314,
    "c": 0.18736,
    "h": 28.3
  },
  "luminance": 0.13193
}

Semantic roles & 50–950 ramp

primary
#C12B24
secondary
#73CACE
accent
#E4EB3C
background
#FFF7F5
surface
#FEEDE9
border
#D6C8C5
text
#170905
muted
#857B79

Preview Lab

Preview with #C12B24

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

Preview Lab → · Contrast checker → · Palette generator →

#C12B24 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva