#3E88CA#3E88CA

#3E88CA is a mid, vivid cyan. Relative luminance 0.229; OKLCH L 61.0% C 0.125 H 248.3°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX#3E88CA
RGBrgb(62, 136, 202)
HSLhsl(208, 57%, 52%)
HSVhsv(208, 69%, 79%)
CMYKcmyk(69.3%, 32.7%, 0%, 20.8%)
CIE-LABlab(54.96, -1.47, -40.84)
CIE-LCHlch(54.96, 40.87, 267.93°)
OKLaboklab(61.03% -0.0461 -0.1157)
OKLCHoklch(61.03% 0.125 248.3)
XYZxyz(21.4474, 22.8944, 59.1544)
Luminance0.2290 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3E88CA #CA803E
analogous
#3ECAC6 #3E88CA #3E42CA
triadic
#3E88CA #CA3E88 #88CA3E
tetradic
#3E88CA #C63ECA #CA803E #42CA3E
square
#3E88CA #C63ECA #CA803E #42CA3E
split-complementary
#3E88CA #CA3E42 #CAC63E
monochromatic
#1F496F #2C699F #3E88CA #6EA6D7 #9EC3E4

Accessibility & contrast

On white

3.76
#3E88CA on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.58
#3E88CA on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E88CA
5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3E88CA#FFFFFF#000000##000000
##3E88CA1.003.765.585.58
#FFFFFF3.761.0021.0021.00
#0000005.5821.001.001.00
##0000005.5821.001.001.00

Color blindness preview

Protanopia (red-blind)
#6A8BCD
Deuteranopia (green-blind)
#577EC9
Tritanopia (blue-blind)
#0098A0
Achromatopsia (no color)
#848484

Design tokens & code

CSS
--color: #3e88ca;
/* rgb */ color: rgb(62, 136, 202);
/* oklch */ color: oklch(61.0% 0.125 248.3);
Tailwind
colors: {
  custom: {
    50: '#83aada',
    500: '#3e88ca',
    950: '#000000',
  },
}
SCSS
$custom: #3e88ca;
$custom-light: #83aada;
$custom-dark: #000000;
JSON
{
  "hex": "#3e88ca",
  "rgb": {
    "r": 62,
    "g": 136,
    "b": 202
  },
  "hsl": {
    "h": 208.286,
    "s": 56.911,
    "l": 51.765
  },
  "oklch": {
    "l": 0.61025,
    "c": 0.12458,
    "h": 248.3
  },
  "luminance": 0.22897
}

Semantic roles & 50–950 ramp

primary
#3E88CA
secondary
#D1B093
accent
#9048E0
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0C1015
muted
#7D7F83

Preview Lab

Preview with #3E88CA

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

Preview Lab → · Contrast checker → · Palette generator →

#3E88CA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva