#3E8DCB#3E8DCB

#3E8DCB is a light, vivid cyan. Relative luminance 0.244; OKLCH L 62.2% C 0.122 H 245.3°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX#3E8DCB
RGBrgb(62, 141, 203)
HSLhsl(206, 58%, 52%)
HSVhsv(206, 69%, 80%)
CMYKcmyk(69.5%, 30.5%, 0%, 20.4%)
CIE-LABlab(56.47, -4.04, -39.04)
CIE-LCHlch(56.47, 39.25, 264.08°)
OKLaboklab(62.23% -0.0507 -0.1104)
OKLCHoklch(62.23% 0.122 245.3)
XYZxyz(22.2869, 24.3833, 60.0202)
Luminance0.2439 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3E8DCB #CB7C3E
analogous
#3ECBC3 #3E8DCB #3E47CB
triadic
#3E8DCB #CB3E8D #8DCB3E
tetradic
#3E8DCB #C33ECB #CB7C3E #47CB3E
square
#3E8DCB #C33ECB #CB7C3E #47CB3E
split-complementary
#3E8DCB #CB3E47 #CBC33E
monochromatic
#1E4C70 #2B6DA1 #3E8DCB #6EA9D8 #9EC6E5

Accessibility & contrast

On white

3.57
#3E8DCB on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.88
#3E8DCB on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E8DCB
5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3E8DCB#FFFFFF#000000##000000
##3E8DCB1.003.575.885.88
#FFFFFF3.571.0021.0021.00
#0000005.8821.001.001.00
##0000005.8821.001.001.00

Color blindness preview

Protanopia (red-blind)
#718FCE
Deuteranopia (green-blind)
#5E81CA
Tritanopia (blue-blind)
#009CA3
Achromatopsia (no color)
#878787

Design tokens & code

CSS
--color: #3e8dcb;
/* rgb */ color: rgb(62, 141, 203);
/* oklch */ color: oklch(62.2% 0.122 245.3);
Tailwind
colors: {
  custom: {
    50: '#83aedb',
    500: '#3e8dcb',
    950: '#000000',
  },
}
SCSS
$custom: #3e8dcb;
$custom-light: #83aedb;
$custom-dark: #000000;
JSON
{
  "hex": "#3e8dcb",
  "rgb": {
    "r": 62,
    "g": 141,
    "b": 203
  },
  "hsl": {
    "h": 206.383,
    "s": 57.551,
    "l": 51.961
  },
  "oklch": {
    "l": 0.62227,
    "c": 0.12152,
    "h": 245.3
  },
  "luminance": 0.24386
}

Semantic roles & 50–950 ramp

primary
#3E8DCB
secondary
#D1AF94
accent
#8B47E1
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0C1015
muted
#7D7F83

Preview Lab

Preview with #3E8DCB

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

Preview Lab → · Contrast checker → · Palette generator →

#3E8DCB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva