#C42734#C42734

#C42734 is a mid, vivid red. Relative luminance 0.134; OKLCH L 53.6% C 0.191 H 22.9°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX#C42734
RGBrgb(196, 39, 52)
HSLhsl(355, 67%, 46%)
HSVhsv(355, 80%, 77%)
CMYKcmyk(0%, 80.1%, 73.5%, 23.1%)
CIE-LABlab(43.42, 60.42, 32.93)
CIE-LCHlch(43.42, 68.81, 28.59°)
OKLaboklab(53.57% 0.1763 0.0745)
OKLCHoklch(53.57% 0.191 22.9)
XYZxyz(24.1132, 13.4386, 4.5724)
Luminance0.1343 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C42734 #27C4B7
analogous
#C42782 #C42734 #C46827
triadic
#C42734 #34C427 #2734C4
tetradic
#C42734 #82C427 #27C4B7 #6827C4
square
#C42734 #82C427 #27C4B7 #6827C4
split-complementary
#C42734 #27C468 #2782C4
monochromatic
#5E1319 #911D26 #C42734 #DC4D59 #E68088

Accessibility & contrast

On white

5.70
#C42734 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.69
#C42734 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C42734
5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C42734#FFFFFF#000000##FFFFFF
##C427341.005.703.695.70
#FFFFFF5.701.0021.001.00
#0000003.6921.001.0021.00
##FFFFFF5.701.0021.001.00

Color blindness preview

Protanopia (red-blind)
#585133
Deuteranopia (green-blind)
#7F732E
Tritanopia (blue-blind)
#D8002E
Achromatopsia (no color)
#676767

Design tokens & code

CSS
--color: #c42734;
/* rgb */ color: rgb(196, 39, 52);
/* oklch */ color: oklch(53.6% 0.191 22.9);
Tailwind
colors: {
  custom: {
    50: '#df716b',
    500: '#c42734',
    950: '#000000',
  },
}
SCSS
$custom: #c42734;
$custom-light: #df716b;
$custom-dark: #000000;
JSON
{
  "hex": "#c42734",
  "rgb": {
    "r": 196,
    "g": 39,
    "b": 52
  },
  "hsl": {
    "h": 355.032,
    "s": 66.809,
    "l": 46.078
  },
  "oklch": {
    "l": 0.53568,
    "c": 0.19136,
    "h": 22.9
  },
  "luminance": 0.13435
}

Semantic roles & 50–950 ramp

primary
#C42734
secondary
#79CEC7
accent
#EADC3E
background
#FFF7F6
surface
#FEEDEB
border
#D6C8C6
text
#170906
muted
#857B7A

Preview Lab

Preview with #C42734

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

Preview Lab → · Contrast checker → · Palette generator →

#C42734 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva