#3E8ECB#3E8ECB

#3E8ECB is a light, vivid cyan. Relative luminance 0.247; OKLCH L 62.5% C 0.121 H 244.6°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX#3E8ECB
RGBrgb(62, 142, 203)
HSLhsl(206, 58%, 52%)
HSVhsv(206, 69%, 80%)
CMYKcmyk(69.5%, 30%, 0%, 20.4%)
CIE-LABlab(56.76, -4.62, -38.58)
CIE-LCHlch(56.76, 38.86, 263.17°)
OKLaboklab(62.46% -0.0517 -0.1091)
OKLCHoklch(62.46% 0.121 244.6)
XYZxyz(22.4350, 24.6795, 60.0696)
Luminance0.2468 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3E8ECB #CB7B3E
analogous
#3ECBC1 #3E8ECB #3E48CB
triadic
#3E8ECB #CB3E8E #8ECB3E
tetradic
#3E8ECB #C13ECB #CB7B3E #48CB3E
square
#3E8ECB #C13ECB #CB7B3E #48CB3E
split-complementary
#3E8ECB #CB3E48 #CBC13E
monochromatic
#1E4D70 #2B6EA1 #3E8ECB #6EAAD8 #9EC6E5

Accessibility & contrast

On white

3.54
#3E8ECB on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.94
#3E8ECB on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E8ECB
5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3E8ECB#FFFFFF#000000##000000
##3E8ECB1.003.545.945.94
#FFFFFF3.541.0021.0021.00
#0000005.9421.001.001.00
##0000005.9421.001.001.00

Color blindness preview

Protanopia (red-blind)
#7290CE
Deuteranopia (green-blind)
#5F82CA
Tritanopia (blue-blind)
#009DA3
Achromatopsia (no color)
#888888

Design tokens & code

CSS
--color: #3e8ecb;
/* rgb */ color: rgb(62, 142, 203);
/* oklch */ color: oklch(62.5% 0.121 244.6);
Tailwind
colors: {
  custom: {
    50: '#83aedb',
    500: '#3e8ecb',
    950: '#000000',
  },
}
SCSS
$custom: #3e8ecb;
$custom-light: #83aedb;
$custom-dark: #000000;
JSON
{
  "hex": "#3e8ecb",
  "rgb": {
    "r": 62,
    "g": 142,
    "b": 203
  },
  "hsl": {
    "h": 205.957,
    "s": 57.551,
    "l": 51.961
  },
  "oklch": {
    "l": 0.62457,
    "c": 0.12073,
    "h": 244.6
  },
  "luminance": 0.24682
}

Semantic roles & 50–950 ramp

primary
#3E8ECB
secondary
#D1AE94
accent
#8A47E1
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0C1015
muted
#7D7F83

Preview Lab

Preview with #3E8ECB

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

Preview Lab → · Contrast checker → · Palette generator →

#3E8ECB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva