#CA3647#CA3647

#CA3647 is a mid, vivid red. Relative luminance 0.157; OKLCH L 56.2% C 0.184 H 19.3°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX#CA3647
RGBrgb(202, 54, 71)
HSLhsl(353, 58%, 50%)
HSVhsv(353, 73%, 79%)
CMYKcmyk(0%, 73.3%, 64.9%, 20.8%)
CIE-LABlab(46.52, 58.47, 25.55)
CIE-LCHlch(46.52, 63.81, 23.61°)
OKLaboklab(56.17% 0.1733 0.0608)
OKLCHoklch(56.17% 0.184 19.3)
XYZxyz(26.8165, 15.6538, 7.5695)
Luminance0.1565 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#CA3647 #36CAB9
analogous
#CA3691 #CA3647 #CA6F36
triadic
#CA3647 #47CA36 #3647CA
tetradic
#CA3647 #91CA36 #36CAB9 #6F36CA
square
#CA3647 #91CA36 #36CAB9 #6F36CA
split-complementary
#CA3647 #36CA6F #3691CA
monochromatic
#6A1C25 #9A2936 #CA3647 #D76673 #E497A0

Accessibility & contrast

On white

5.08
#CA3647 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.13
#CA3647 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3647
5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##CA3647#FFFFFF#000000##FFFFFF
##CA36471.005.084.135.08
#FFFFFF5.081.0021.001.00
#0000004.1321.001.0021.00
##FFFFFF5.081.0021.001.00

Color blindness preview

Protanopia (red-blind)
#605A47
Deuteranopia (green-blind)
#857A43
Tritanopia (blue-blind)
#DE003E
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #ca3647;
/* rgb */ color: rgb(202, 54, 71);
/* oklch */ color: oklch(56.2% 0.184 19.3);
Tailwind
colors: {
  custom: {
    50: '#e2787a',
    500: '#ca3647',
    950: '#000000',
  },
}
SCSS
$custom: #ca3647;
$custom-light: #e2787a;
$custom-dark: #000000;
JSON
{
  "hex": "#ca3647",
  "rgb": {
    "r": 202,
    "g": 54,
    "b": 71
  },
  "hsl": {
    "h": 353.108,
    "s": 58.268,
    "l": 50.196
  },
  "oklch": {
    "l": 0.56169,
    "c": 0.18371,
    "h": 19.3
  },
  "luminance": 0.1565
}

Semantic roles & 50–950 ramp

primary
#CA3647
secondary
#8DCFC7
accent
#E1D046
background
#FEF7F7
surface
#FDEEED
border
#D5C9C8
text
#170A09
muted
#857C7B

Preview Lab

Preview with #CA3647

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

Preview Lab → · Contrast checker → · Palette generator →

#CA3647 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva