#3B84CE#3B84CE

#3B84CE is a mid, vivid cyan. Relative luminance 0.219; OKLCH L 60.2% C 0.134 H 251.3°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX#3B84CE
RGBrgb(59, 132, 206)
HSLhsl(210, 60%, 52%)
HSVhsv(210, 71%, 81%)
CMYKcmyk(71.4%, 35.9%, 0%, 19.2%)
CIE-LABlab(53.91, 1.87, -44.79)
CIE-LCHlch(53.91, 44.82, 272.39°)
OKLaboklab(60.23% -0.0431 -0.1273)
OKLCHoklch(60.23% 0.134 251.3)
XYZxyz(21.1913, 21.8862, 61.4882)
Luminance0.2189 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3B84CE #CE853B
analogous
#3BCECE #3B84CE #3C3BCE
triadic
#3B84CE #CE3B84 #84CE3B
tetradic
#3B84CE #CE3BCE #CE853B #3BCE3C
square
#3B84CE #CE3BCE #CE853B #3BCE3C
split-complementary
#3B84CE #CE3C3B #CECE3B
monochromatic
#1D4772 #2965A3 #3B84CE #6CA3DA #9DC1E6

Accessibility & contrast

On white

3.90
#3B84CE on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.38
#3B84CE on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B84CE
5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3B84CE#FFFFFF#000000##000000
##3B84CE1.003.905.385.38
#FFFFFF3.901.0021.0021.00
#0000005.3821.001.001.00
##0000005.3821.001.001.00

Color blindness preview

Protanopia (red-blind)
#6288D1
Deuteranopia (green-blind)
#4D7BCD
Tritanopia (blue-blind)
#00959F
Achromatopsia (no color)
#818181

Design tokens & code

CSS
--color: #3b84ce;
/* rgb */ color: rgb(59, 132, 206);
/* oklch */ color: oklch(60.2% 0.134 251.3);
Tailwind
colors: {
  custom: {
    50: '#82a7dd',
    500: '#3b84ce',
    950: '#000000',
  },
}
SCSS
$custom: #3b84ce;
$custom-light: #82a7dd;
$custom-dark: #000000;
JSON
{
  "hex": "#3b84ce",
  "rgb": {
    "r": 59,
    "g": 132,
    "b": 206
  },
  "hsl": {
    "h": 210.204,
    "s": 60,
    "l": 51.961
  },
  "oklch": {
    "l": 0.60233,
    "c": 0.13444,
    "h": 251.3
  },
  "luminance": 0.21889
}

Semantic roles & 50–950 ramp

primary
#3B84CE
secondary
#D3B392
accent
#9445E3
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0C0F15
muted
#7D7F83

Preview Lab

Preview with #3B84CE

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

Preview Lab → · Contrast checker → · Palette generator →

#3B84CE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva