#C23534#C23534

#C23534 is a mid, vivid red. Relative luminance 0.143; OKLCH L 54.4% C 0.178 H 25.7°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX#C23534
RGBrgb(194, 53, 52)
HSLhsl(0, 58%, 48%)
HSVhsv(0, 73%, 76%)
CMYKcmyk(0%, 72.7%, 73.2%, 23.9%)
CIE-LABlab(44.61, 55.39, 34.20)
CIE-LCHlch(44.61, 65.10, 31.69°)
OKLaboklab(54.39% 0.1606 0.0774)
OKLCHoklch(54.39% 0.178 25.7)
XYZxyz(24.1438, 14.2672, 4.7307)
Luminance0.1426 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C23534 #34C1C2
analogous
#C2347A #C23534 #C27C34
triadic
#C23534 #34C235 #3534C2
tetradic
#C23534 #7AC234 #34C1C2 #7C34C2
square
#C23534 #7AC234 #34C1C2 #7C34C2
split-complementary
#C23534 #34C27C #347AC2
monochromatic
#611B1A #922827 #C23534 #D4605F #E1908F

Accessibility & contrast

On white

5.45
#C23534 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.85
#C23534 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C23534
5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C23534#FFFFFF#000000##FFFFFF
##C235341.005.453.855.45
#FFFFFF5.451.0021.001.00
#0000003.8521.001.0021.00
##FFFFFF5.451.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5E5632
Deuteranopia (green-blind)
#81752F
Tritanopia (blue-blind)
#D50037
Achromatopsia (no color)
#696969

Design tokens & code

CSS
--color: #c23534;
/* rgb */ color: rgb(194, 53, 52);
/* oklch */ color: oklch(54.4% 0.178 25.7);
Tailwind
colors: {
  custom: {
    50: '#dd766c',
    500: '#c23534',
    950: '#000000',
  },
}
SCSS
$custom: #c23534;
$custom-light: #dd766c;
$custom-dark: #000000;
JSON
{
  "hex": "#c23534",
  "rgb": {
    "r": 194,
    "g": 53,
    "b": 52
  },
  "hsl": {
    "h": 0.423,
    "s": 57.724,
    "l": 48.235
  },
  "oklch": {
    "l": 0.54389,
    "c": 0.17825,
    "h": 25.7
  },
  "luminance": 0.14263
}

Semantic roles & 50–950 ramp

primary
#C23534
secondary
#86CBCC
accent
#E0E147
background
#FEF7F6
surface
#FDEEEB
border
#D5C9C6
text
#170907
muted
#857B7A

Preview Lab

Preview with #C23534

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

Preview Lab → · Contrast checker → · Palette generator →

#C23534 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva