#359CC4#359CC4

#359CC4 is a light, moderate cyan. Relative luminance 0.285; OKLCH L 65.1% C 0.109 H 228.2°. Best body text is #000000 at 6.70:1 contrast (WCAG AA passes).

Color values

HEX#359CC4
RGBrgb(53, 156, 196)
HSLhsl(197, 57%, 49%)
HSVhsv(197, 73%, 77%)
CMYKcmyk(73%, 20.4%, 0%, 23.1%)
CIE-LABlab(60.35, -16.11, -29.06)
CIE-LCHlch(60.35, 33.23, 241.01°)
OKLaboklab(65.14% -0.0728 -0.0815)
OKLCHoklch(65.14% 0.109 228.2)
XYZxyz(23.3164, 28.5166, 56.4893)
Luminance0.2852 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#359CC4 #C45D35
analogous
#35C4A5 #359CC4 #3555C4
triadic
#359CC4 #C4359C #9CC435
tetradic
#359CC4 #A535C4 #C45D35 #55C435
square
#359CC4 #A535C4 #C45D35 #55C435
split-complementary
#359CC4 #C43555 #C4A535
monochromatic
#1B4F64 #287694 #359CC4 #62B4D4 #92CBE1

Accessibility & contrast

On white

3.13
#359CC4 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.70
#359CC4 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #359CC4
6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##359CC4#FFFFFF#000000##000000
##359CC41.003.136.706.70
#FFFFFF3.131.0021.0021.00
#0000006.7021.001.001.00
##0000006.7021.001.001.00

Color blindness preview

Protanopia (red-blind)
#8799C6
Deuteranopia (green-blind)
#748BC3
Tritanopia (blue-blind)
#00A7A9
Achromatopsia (no color)
#919191

Design tokens & code

CSS
--color: #359cc4;
/* rgb */ color: rgb(53, 156, 196);
/* oklch */ color: oklch(65.1% 0.109 228.2);
Tailwind
colors: {
  custom: {
    50: '#7fb9d6',
    500: '#359cc4',
    950: '#000000',
  },
}
SCSS
$custom: #359cc4;
$custom-light: #7fb9d6;
$custom-dark: #000000;
JSON
{
  "hex": "#359cc4",
  "rgb": {
    "r": 53,
    "g": 156,
    "b": 196
  },
  "hsl": {
    "h": 196.783,
    "s": 57.43,
    "l": 48.824
  },
  "oklch": {
    "l": 0.65139,
    "c": 0.10931,
    "h": 228.2
  },
  "luminance": 0.28519
}

Semantic roles & 50–950 ramp

primary
#359CC4
secondary
#CC9B88
accent
#7247E1
background
#F8FBFD
surface
#F0F6FA
border
#CBD0D3
text
#0C1114
muted
#7D8083

Preview Lab

Preview with #359CC4

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

Preview Lab → · Contrast checker → · Palette generator →

#359CC4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva