#3E8BD7#3E8BD7

#3E8BD7 is a light, vivid cyan. Relative luminance 0.244; OKLCH L 62.4% C 0.138 H 250.8°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX#3E8BD7
RGBrgb(62, 139, 215)
HSLhsl(210, 66%, 54%)
HSVhsv(210, 71%, 84%)
CMYKcmyk(71.2%, 35.3%, 0%, 15.7%)
CIE-LABlab(56.48, 1.32, -45.78)
CIE-LCHlch(56.48, 45.80, 271.65°)
OKLaboklab(62.43% -0.0454 -0.1301)
OKLCHoklch(62.43% 0.138 250.8)
XYZxyz(23.4804, 24.3931, 67.7477)
Luminance0.2440 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3E8BD7 #D78A3E
analogous
#3ED7D7 #3E8BD7 #3E3FD7
triadic
#3E8BD7 #D73E8B #8BD73E
tetradic
#3E8BD7 #D73ED7 #D78A3E #3FD73E
square
#3E8BD7 #D73ED7 #D78A3E #3FD73E
split-complementary
#3E8BD7 #D73E3F #D7D73E
monochromatic
#1B4E80 #256CB3 #3E8BD7 #71A9E2 #A3C8EC

Accessibility & contrast

On white

3.57
#3E8BD7 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.88
#3E8BD7 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E8BD7
5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3E8BD7#FFFFFF#000000##000000
##3E8BD71.003.575.885.88
#FFFFFF3.571.0021.0021.00
#0000005.8821.001.001.00
##0000005.8821.001.001.00

Color blindness preview

Protanopia (red-blind)
#698FDA
Deuteranopia (green-blind)
#5281D6
Tritanopia (blue-blind)
#009DA7
Achromatopsia (no color)
#878787

Design tokens & code

CSS
--color: #3e8bd7;
/* rgb */ color: rgb(62, 139, 215);
/* oklch */ color: oklch(62.4% 0.138 250.8);
Tailwind
colors: {
  custom: {
    50: '#85ace4',
    500: '#3e8bd7',
    950: '#000000',
  },
}
SCSS
$custom: #3e8bd7;
$custom-light: #85ace4;
$custom-dark: #000000;
JSON
{
  "hex": "#3e8bd7",
  "rgb": {
    "r": 62,
    "g": 139,
    "b": 215
  },
  "hsl": {
    "h": 209.804,
    "s": 65.665,
    "l": 54.314
  },
  "oklch": {
    "l": 0.62427,
    "c": 0.13782,
    "h": 250.8
  },
  "luminance": 0.24396
}

Semantic roles & 50–950 ramp

primary
#3E8BD7
secondary
#D9B898
accent
#933FE9
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0C1015
muted
#7D7F83

Preview Lab

Preview with #3E8BD7

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

Preview Lab → · Contrast checker → · Palette generator →

#3E8BD7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva