#3B87CE#3B87CE

#3B87CE is a mid, vivid cyan. Relative luminance 0.227; OKLCH L 60.9% C 0.132 H 249.6°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX#3B87CE
RGBrgb(59, 135, 206)
HSLhsl(209, 60%, 52%)
HSVhsv(209, 71%, 81%)
CMYKcmyk(71.4%, 34.5%, 0%, 19.2%)
CIE-LABlab(54.77, 0.08, -43.41)
CIE-LCHlch(54.77, 43.41, 270.11°)
OKLaboklab(60.91% -0.0459 -0.1233)
OKLCHoklch(60.91% 0.132 249.6)
XYZxyz(21.6040, 22.7116, 61.6257)
Luminance0.2271 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3B87CE #CE823B
analogous
#3BCECC #3B87CE #3B3DCE
triadic
#3B87CE #CE3B87 #87CE3B
tetradic
#3B87CE #CC3BCE #CE823B #3DCE3B
square
#3B87CE #CC3BCE #CE823B #3DCE3B
split-complementary
#3B87CE #CE3B3D #CECC3B
monochromatic
#1D4972 #2968A3 #3B87CE #6CA5DA #9DC3E6

Accessibility & contrast

On white

3.79
#3B87CE on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.54
#3B87CE on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B87CE
5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3B87CE#FFFFFF#000000##000000
##3B87CE1.003.795.545.54
#FFFFFF3.791.0021.0021.00
#0000005.5421.001.001.00
##0000005.5421.001.001.00

Color blindness preview

Protanopia (red-blind)
#678BD1
Deuteranopia (green-blind)
#527DCD
Tritanopia (blue-blind)
#0098A1
Achromatopsia (no color)
#838383

Design tokens & code

CSS
--color: #3b87ce;
/* rgb */ color: rgb(59, 135, 206);
/* oklch */ color: oklch(60.9% 0.132 249.6);
Tailwind
colors: {
  custom: {
    50: '#82a9dd',
    500: '#3b87ce',
    950: '#000000',
  },
}
SCSS
$custom: #3b87ce;
$custom-light: #82a9dd;
$custom-dark: #000000;
JSON
{
  "hex": "#3b87ce",
  "rgb": {
    "r": 59,
    "g": 135,
    "b": 206
  },
  "hsl": {
    "h": 208.98,
    "s": 60,
    "l": 51.961
  },
  "oklch": {
    "l": 0.60914,
    "c": 0.13156,
    "h": 249.6
  },
  "luminance": 0.22714
}

Semantic roles & 50–950 ramp

primary
#3B87CE
secondary
#D3B192
accent
#9145E3
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0C0F15
muted
#7D7F83

Preview Lab

Preview with #3B87CE

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

Preview Lab → · Contrast checker → · Palette generator →

#3B87CE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva