#CA3E34#CA3E34

#CA3E34 is a mid, vivid red. Relative luminance 0.163; OKLCH L 56.7% C 0.178 H 28.2°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX#CA3E34
RGBrgb(202, 62, 52)
HSLhsl(4, 59%, 50%)
HSVhsv(4, 74%, 79%)
CMYKcmyk(0%, 69.3%, 74.3%, 20.8%)
CIE-LABlab(47.31, 54.60, 37.63)
CIE-LCHlch(47.31, 66.31, 34.57°)
OKLaboklab(56.67% 0.1572 0.0843)
OKLCHoklch(56.67% 0.178 28.2)
XYZxyz(26.7026, 16.2537, 4.9794)
Luminance0.1625 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#CA3E34 #34C0CA
analogous
#CA3475 #CA3E34 #CA8934
triadic
#CA3E34 #34CA3E #3E34CA
tetradic
#CA3E34 #75CA34 #34C0CA #8934CA
square
#CA3E34 #75CA34 #34C0CA #8934CA
split-complementary
#CA3E34 #34CA89 #3475CA
monochromatic
#69201B #992F27 #CA3E34 #D76C64 #E49A95

Accessibility & contrast

On white

4.94
#CA3E34 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.25
#CA3E34 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3E34
4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##CA3E34#FFFFFF#000000##FFFFFF
##CA3E341.004.944.254.94
#FFFFFF4.941.0021.001.00
#0000004.2521.001.0021.00
##FFFFFF4.941.0021.001.00

Color blindness preview

Protanopia (red-blind)
#665D32
Deuteranopia (green-blind)
#897B2F
Tritanopia (blue-blind)
#DE0C3D
Achromatopsia (no color)
#707070

Design tokens & code

CSS
--color: #ca3e34;
/* rgb */ color: rgb(202, 62, 52);
/* oklch */ color: oklch(56.7% 0.178 28.2);
Tailwind
colors: {
  custom: {
    50: '#e37c6c',
    500: '#ca3e34',
    950: '#000000',
  },
}
SCSS
$custom: #ca3e34;
$custom-light: #e37c6c;
$custom-dark: #000000;
JSON
{
  "hex": "#ca3e34",
  "rgb": {
    "r": 202,
    "g": 62,
    "b": 52
  },
  "hsl": {
    "h": 4,
    "s": 59.055,
    "l": 49.804
  },
  "oklch": {
    "l": 0.5667,
    "c": 0.17835,
    "h": 28.2
  },
  "luminance": 0.1625
}

Semantic roles & 50–950 ramp

primary
#CA3E34
secondary
#8BCACF
accent
#D8E246
background
#FFF7F6
surface
#FEEEEB
border
#D6C9C6
text
#170A07
muted
#857C7A

Preview Lab

Preview with #CA3E34

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

Preview Lab → · Contrast checker → · Palette generator →

#CA3E34 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva