#C0433B#C0433B

#C0433B is a mid, vivid red. Relative luminance 0.155; OKLCH L 55.7% C 0.162 H 27.3°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX#C0433B
RGBrgb(192, 67, 59)
HSLhsl(4, 53%, 49%)
HSVhsv(4, 69%, 75%)
CMYKcmyk(0%, 65.1%, 69.3%, 24.7%)
CIE-LABlab(46.37, 49.56, 32.08)
CIE-LCHlch(46.37, 59.03, 32.92°)
OKLaboklab(55.66% 0.1439 0.0741)
OKLCHoklch(55.66% 0.162 27.3)
XYZxyz(24.5374, 15.5400, 5.8443)
Luminance0.1554 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C0433B #3BB8C0
analogous
#C03B76 #C0433B #C0863B
triadic
#C0433B #3BC043 #433BC0
tetradic
#C0433B #76C03B #3BB8C0 #863BC0
square
#C0433B #76C03B #3BB8C0 #863BC0
split-complementary
#C0433B #3BC086 #3B76C0
monochromatic
#62221E #91332D #C0433B #D16E68 #DF9B97

Accessibility & contrast

On white

5.11
#C0433B on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.11
#C0433B on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C0433B
5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C0433B#FFFFFF#000000##FFFFFF
##C0433B1.005.114.115.11
#FFFFFF5.111.0021.001.00
#0000004.1121.001.0021.00
##FFFFFF5.111.0021.001.00

Color blindness preview

Protanopia (red-blind)
#655D39
Deuteranopia (green-blind)
#847837
Tritanopia (blue-blind)
#D32442
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #c0433b;
/* rgb */ color: rgb(192, 67, 59);
/* oklch */ color: oklch(55.7% 0.162 27.3);
Tailwind
colors: {
  custom: {
    50: '#da7d71',
    500: '#c0433b',
    950: '#000000',
  },
}
SCSS
$custom: #c0433b;
$custom-light: #da7d71;
$custom-dark: #000000;
JSON
{
  "hex": "#c0433b",
  "rgb": {
    "r": 192,
    "g": 67,
    "b": 59
  },
  "hsl": {
    "h": 3.609,
    "s": 52.988,
    "l": 49.216
  },
  "oklch": {
    "l": 0.55663,
    "c": 0.16186,
    "h": 27.3
  },
  "luminance": 0.15537
}

Semantic roles & 50–950 ramp

primary
#C0433B
secondary
#8CC7CA
accent
#D4DC4B
background
#FEF7F6
surface
#FDEEEC
border
#D5C9C7
text
#160A07
muted
#847C7A

Preview Lab

Preview with #C0433B

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

Preview Lab → · Contrast checker → · Palette generator →

#C0433B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva