#3E8DD3#3E8DD3

#3E8DD3 is a light, vivid cyan. Relative luminance 0.248; OKLCH L 62.7% C 0.131 H 248.3°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX#3E8DD3
RGBrgb(62, 141, 211)
HSLhsl(208, 63%, 54%)
HSVhsv(208, 71%, 83%)
CMYKcmyk(70.6%, 33.2%, 0%, 17.3%)
CIE-LABlab(56.85, -1.26, -42.94)
CIE-LCHlch(56.85, 42.96, 268.32°)
OKLaboklab(62.66% -0.0484 -0.1218)
OKLCHoklch(62.66% 0.131 248.3)
XYZxyz(23.2649, 24.7745, 65.1712)
Luminance0.2478 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3E8DD3 #D3843E
analogous
#3ED3CE #3E8DD3 #3E42D3
triadic
#3E8DD3 #D33E8D #8DD33E
tetradic
#3E8DD3 #CE3ED3 #D3843E #42D33E
square
#3E8DD3 #CE3ED3 #D3843E #42D33E
split-complementary
#3E8DD3 #D33E42 #D3CE3E
monochromatic
#1C4E7B #276EAC #3E8DD3 #70AADE #A2C8EA

Accessibility & contrast

On white

3.53
#3E8DD3 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.96
#3E8DD3 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E8DD3
5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3E8DD3#FFFFFF#000000##000000
##3E8DD31.003.535.965.96
#FFFFFF3.531.0021.0021.00
#0000005.9621.001.001.00
##0000005.9621.001.001.00

Color blindness preview

Protanopia (red-blind)
#6D90D6
Deuteranopia (green-blind)
#5882D2
Tritanopia (blue-blind)
#009EA6
Achromatopsia (no color)
#888888

Design tokens & code

CSS
--color: #3e8dd3;
/* rgb */ color: rgb(62, 141, 211);
/* oklch */ color: oklch(62.7% 0.131 248.3);
Tailwind
colors: {
  custom: {
    50: '#85aee1',
    500: '#3e8dd3',
    950: '#000000',
  },
}
SCSS
$custom: #3e8dd3;
$custom-light: #85aee1;
$custom-dark: #000000;
JSON
{
  "hex": "#3e8dd3",
  "rgb": {
    "r": 62,
    "g": 141,
    "b": 211
  },
  "hsl": {
    "h": 208.188,
    "s": 62.869,
    "l": 53.529
  },
  "oklch": {
    "l": 0.62657,
    "c": 0.13105,
    "h": 248.3
  },
  "luminance": 0.24777
}

Semantic roles & 50–950 ramp

primary
#3E8DD3
secondary
#D6B496
accent
#8F42E6
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0C1015
muted
#7D7F83

Preview Lab

Preview with #3E8DD3

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

Preview Lab → · Contrast checker → · Palette generator →

#3E8DD3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva