#3573C4#3573C4

#3573C4 is a mid, vivid cyan. Relative luminance 0.170; OKLCH L 55.6% C 0.141 H 256.2°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX#3573C4
RGBrgb(53, 115, 196)
HSLhsl(214, 57%, 49%)
HSVhsv(214, 73%, 77%)
CMYKcmyk(73%, 41.3%, 0%, 23.1%)
CIE-LABlab(48.26, 7.77, -48.07)
CIE-LCHlch(48.26, 48.69, 279.19°)
OKLaboklab(55.6% -0.0336 -0.1373)
OKLCHoklch(55.6% 0.141 256.2)
XYZxyz(17.5591, 17.0019, 54.5701)
Luminance0.1700 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3573C4 #C48635
analogous
#35BBC4 #3573C4 #3F35C4
triadic
#3573C4 #C43573 #73C435
tetradic
#3573C4 #C435BB #C48635 #35C43F
square
#3573C4 #C435BB #C48635 #35C43F
split-complementary
#3573C4 #C43F35 #BBC435
monochromatic
#1B3A64 #285794 #3573C4 #6293D4 #92B4E1

Accessibility & contrast

On white

4.77
#3573C4 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.40
#3573C4 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3573C4
4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3573C4#FFFFFF#000000##FFFFFF
##3573C41.004.774.404.77
#FFFFFF4.771.0021.001.00
#0000004.4021.001.0021.00
##FFFFFF4.771.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4C7AC7
Deuteranopia (green-blind)
#346CC2
Tritanopia (blue-blind)
#008692
Achromatopsia (no color)
#737373

Design tokens & code

CSS
--color: #3573c4;
/* rgb */ color: rgb(53, 115, 196);
/* oklch */ color: oklch(55.6% 0.141 256.2);
Tailwind
colors: {
  custom: {
    50: '#7e9ad6',
    500: '#3573c4',
    950: '#000000',
  },
}
SCSS
$custom: #3573c4;
$custom-light: #7e9ad6;
$custom-dark: #000000;
JSON
{
  "hex": "#3573c4",
  "rgb": {
    "r": 53,
    "g": 115,
    "b": 196
  },
  "hsl": {
    "h": 213.986,
    "s": 57.43,
    "l": 48.824
  },
  "oklch": {
    "l": 0.55597,
    "c": 0.14136,
    "h": 256.2
  },
  "luminance": 0.17004
}

Semantic roles & 50–950 ramp

primary
#3573C4
secondary
#CCAF88
accent
#9E47E1
background
#F8F9FD
surface
#EFF2FA
border
#CACCD3
text
#0B0E14
muted
#7C7E83

Preview Lab

Preview with #3573C4

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

Preview Lab → · Contrast checker → · Palette generator →

#3573C4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva