#C53829#C53829

#C53829 is a mid, vivid red. Relative luminance 0.149; OKLCH L 55.1% C 0.180 H 29.9°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX#C53829
RGBrgb(197, 56, 41)
HSLhsl(6, 66%, 47%)
HSVhsv(6, 79%, 77%)
CMYKcmyk(0%, 71.6%, 79.2%, 22.7%)
CIE-LABlab(45.45, 54.84, 41.41)
CIE-LCHlch(45.45, 68.71, 37.06°)
OKLaboklab(55.07% 0.1562 0.0899)
OKLCHoklch(55.07% 0.18 29.9)
XYZxyz(24.8433, 14.8626, 3.6580)
Luminance0.1486 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C53829 #29B6C5
analogous
#C52968 #C53829 #C58629
triadic
#C53829 #29C538 #3829C5
tetradic
#C53829 #68C529 #29B6C5 #8629C5
square
#C53829 #68C529 #29B6C5 #8629C5
split-complementary
#C53829 #29C586 #2968C5
monochromatic
#601B14 #922A1E #C53829 #DB5E51 #E58D83

Accessibility & contrast

On white

5.29
#C53829 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.97
#C53829 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C53829
5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C53829#FFFFFF#000000##FFFFFF
##C538291.005.293.975.29
#FFFFFF5.291.0021.001.00
#0000003.9721.001.0021.00
##FFFFFF5.291.0021.001.00

Color blindness preview

Protanopia (red-blind)
#625826
Deuteranopia (green-blind)
#857723
Tritanopia (blue-blind)
#D90036
Achromatopsia (no color)
#6C6C6C

Design tokens & code

CSS
--color: #c53829;
/* rgb */ color: rgb(197, 56, 41);
/* oklch */ color: oklch(55.1% 0.180 29.9);
Tailwind
colors: {
  custom: {
    50: '#e07864',
    500: '#c53829',
    950: '#000000',
  },
}
SCSS
$custom: #c53829;
$custom-light: #e07864;
$custom-dark: #000000;
JSON
{
  "hex": "#c53829",
  "rgb": {
    "r": 197,
    "g": 56,
    "b": 41
  },
  "hsl": {
    "h": 5.769,
    "s": 65.546,
    "l": 46.667
  },
  "oklch": {
    "l": 0.55073,
    "c": 0.18027,
    "h": 29.9
  },
  "luminance": 0.14859
}

Semantic roles & 50–950 ramp

primary
#C53829
secondary
#7CC6CE
accent
#D8E83F
background
#FFF7F6
surface
#FEEEEB
border
#D6C9C6
text
#170A05
muted
#857C7A

Preview Lab

Preview with #C53829

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

Preview Lab → · Contrast checker → · Palette generator →

#C53829 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva