#3B90D6#3B90D6

#3B90D6 is a light, vivid cyan. Relative luminance 0.257; OKLCH L 63.4% C 0.133 H 246.9°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX#3B90D6
RGBrgb(59, 144, 214)
HSLhsl(207, 65%, 54%)
HSVhsv(207, 72%, 84%)
CMYKcmyk(72.4%, 32.7%, 0%, 16.1%)
CIE-LABlab(57.78, -2.38, -43.17)
CIE-LCHlch(57.78, 43.24, 266.85°)
OKLaboklab(63.41% -0.0522 -0.1225)
OKLCHoklch(63.41% 0.133 246.9)
XYZxyz(23.9099, 25.7287, 67.3113)
Luminance0.2573 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3B90D6 #D6813B
analogous
#3BD6CF #3B90D6 #3B42D6
triadic
#3B90D6 #D63B90 #90D63B
tetradic
#3B90D6 #CF3BD6 #D6813B #42D63B
square
#3B90D6 #CF3BD6 #D6813B #42D63B
split-complementary
#3B90D6 #D63B42 #D6CF3B
monochromatic
#1A507D #2571AF #3B90D6 #6EADE1 #A0C9EB

Accessibility & contrast

On white

3.42
#3B90D6 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.15
#3B90D6 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B90D6
6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3B90D6#FFFFFF#000000##000000
##3B90D61.003.426.156.15
#FFFFFF3.421.0021.0021.00
#0000006.1521.001.001.00
##0000006.1521.001.001.00

Color blindness preview

Protanopia (red-blind)
#7093D9
Deuteranopia (green-blind)
#5A84D5
Tritanopia (blue-blind)
#00A1A9
Achromatopsia (no color)
#8B8B8B

Design tokens & code

CSS
--color: #3b90d6;
/* rgb */ color: rgb(59, 144, 214);
/* oklch */ color: oklch(63.4% 0.133 246.9);
Tailwind
colors: {
  custom: {
    50: '#84b0e3',
    500: '#3b90d6',
    950: '#000000',
  },
}
SCSS
$custom: #3b90d6;
$custom-light: #84b0e3;
$custom-dark: #000000;
JSON
{
  "hex": "#3b90d6",
  "rgb": {
    "r": 59,
    "g": 144,
    "b": 214
  },
  "hsl": {
    "h": 207.097,
    "s": 65.401,
    "l": 53.529
  },
  "oklch": {
    "l": 0.63406,
    "c": 0.13313,
    "h": 246.9
  },
  "luminance": 0.25731
}

Semantic roles & 50–950 ramp

primary
#3B90D6
secondary
#D8B395
accent
#8C3FE8
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0C1015
muted
#7D7F83

Preview Lab

Preview with #3B90D6

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

Preview Lab → · Contrast checker → · Palette generator →

#3B90D6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva