#CC3B43#CC3B43

#CC3B43 is a mid, vivid red. Relative luminance 0.164; OKLCH L 56.9% C 0.181 H 22.2°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX#CC3B43
RGBrgb(204, 59, 67)
HSLhsl(357, 59%, 52%)
HSVhsv(357, 71%, 80%)
CMYKcmyk(0%, 71.1%, 67.2%, 20%)
CIE-LABlab(47.46, 57.08, 29.21)
CIE-LCHlch(47.46, 64.12, 27.10°)
OKLaboklab(56.92% 0.1679 0.0685)
OKLCHoklch(56.92% 0.181 22.2)
XYZxyz(27.4819, 16.3746, 7.0226)
Luminance0.1637 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#CC3B43 #3BCCC4
analogous
#CC3B8B #CC3B43 #CC7C3B
triadic
#CC3B43 #43CC3B #3B43CC
tetradic
#CC3B43 #8BCC3B #3BCCC4 #7C3BCC
square
#CC3B43 #8BCC3B #3BCCC4 #7C3BCC
split-complementary
#CC3B43 #3BCC7C #3B8BCC
monochromatic
#701D22 #A02A30 #CC3B43 #D96C72 #E59CA0

Accessibility & contrast

On white

4.91
#CC3B43 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.27
#CC3B43 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CC3B43
4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##CC3B43#FFFFFF#000000##FFFFFF
##CC3B431.004.914.274.91
#FFFFFF4.911.0021.001.00
#0000004.2721.001.0021.00
##FFFFFF4.911.0021.001.00

Color blindness preview

Protanopia (red-blind)
#645D42
Deuteranopia (green-blind)
#887C3F
Tritanopia (blue-blind)
#E0053F
Achromatopsia (no color)
#717171

Design tokens & code

CSS
--color: #cc3b43;
/* rgb */ color: rgb(204, 59, 67);
/* oklch */ color: oklch(56.9% 0.181 22.2);
Tailwind
colors: {
  custom: {
    50: '#e37b77',
    500: '#cc3b43',
    950: '#000000',
  },
}
SCSS
$custom: #cc3b43;
$custom-light: #e37b77;
$custom-dark: #000000;
JSON
{
  "hex": "#cc3b43",
  "rgb": {
    "r": 204,
    "g": 59,
    "b": 67
  },
  "hsl": {
    "h": 356.69,
    "s": 58.704,
    "l": 51.569
  },
  "oklch": {
    "l": 0.56919,
    "c": 0.1813,
    "h": 22.2
  },
  "luminance": 0.16371
}

Semantic roles & 50–950 ramp

primary
#CC3B43
secondary
#92D1CE
accent
#E2D946
background
#FFF7F7
surface
#FEEEED
border
#D6C9C8
text
#170A08
muted
#857C7B

Preview Lab

Preview with #CC3B43

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

Preview Lab → · Contrast checker → · Palette generator →

#CC3B43 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva