#3E88CE#3E88CE

#3E88CE is a mid, vivid cyan. Relative luminance 0.231; OKLCH L 61.2% C 0.130 H 249.7°. Best body text is #000000 at 5.62:1 contrast (WCAG AA passes).

Color values

HEX#3E88CE
RGBrgb(62, 136, 206)
HSLhsl(209, 60%, 53%)
HSVhsv(209, 70%, 81%)
CMYKcmyk(69.9%, 34%, 0%, 19.2%)
CIE-LABlab(55.16, -0.07, -42.79)
CIE-LCHlch(55.16, 42.79, 269.90°)
OKLaboklab(61.25% -0.045 -0.1214)
OKLCHoklch(61.25% 0.13 249.7)
XYZxyz(21.9272, 23.0863, 61.6811)
Luminance0.2309 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3E88CE #CE843E
analogous
#3ECECC #3E88CE #3E40CE
triadic
#3E88CE #CE3E88 #88CE3E
tetradic
#3E88CE #CC3ECE #CE843E #40CE3E
square
#3E88CE #CC3ECE #CE843E #40CE3E
split-complementary
#3E88CE #CE3E40 #CECC3E
monochromatic
#1D4A74 #2A69A5 #3E88CE #6FA6DA #A0C4E7

Accessibility & contrast

On white

3.74
#3E88CE on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.62
#3E88CE on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E88CE
5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3E88CE#FFFFFF#000000##000000
##3E88CE1.003.745.625.62
#FFFFFF3.741.0021.0021.00
#0000005.6221.001.001.00
##0000005.6221.001.001.00

Color blindness preview

Protanopia (red-blind)
#698CD1
Deuteranopia (green-blind)
#547ECD
Tritanopia (blue-blind)
#0099A1
Achromatopsia (no color)
#848484

Design tokens & code

CSS
--color: #3e88ce;
/* rgb */ color: rgb(62, 136, 206);
/* oklch */ color: oklch(61.2% 0.130 249.7);
Tailwind
colors: {
  custom: {
    50: '#84aadd',
    500: '#3e88ce',
    950: '#000000',
  },
}
SCSS
$custom: #3e88ce;
$custom-light: #84aadd;
$custom-dark: #000000;
JSON
{
  "hex": "#3e88ce",
  "rgb": {
    "r": 62,
    "g": 136,
    "b": 206
  },
  "hsl": {
    "h": 209.167,
    "s": 59.504,
    "l": 52.549
  },
  "oklch": {
    "l": 0.61245,
    "c": 0.1295,
    "h": 249.7
  },
  "luminance": 0.23089
}

Semantic roles & 50–950 ramp

primary
#3E88CE
secondary
#D3B395
accent
#9245E3
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0C1015
muted
#7D7F83

Preview Lab

Preview with #3E88CE

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

Preview Lab → · Contrast checker → · Palette generator →

#3E88CE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva