#3E8FD1#3E8FD1

#3E8FD1 is a light, vivid cyan. Relative luminance 0.253; OKLCH L 63.0% C 0.127 H 246.4°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX#3E8FD1
RGBrgb(62, 143, 209)
HSLhsl(207, 62%, 53%)
HSVhsv(207, 70%, 82%)
CMYKcmyk(70.3%, 31.6%, 0%, 18%)
CIE-LABlab(57.34, -3.12, -41.05)
CIE-LCHlch(57.34, 41.17, 265.65°)
OKLaboklab(63.01% -0.0509 -0.1163)
OKLCHoklch(63.01% 0.127 246.4)
XYZxyz(23.3133, 25.2699, 63.9582)
Luminance0.2527 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3E8FD1 #D1803E
analogous
#3ED1C9 #3E8FD1 #3E45D1
triadic
#3E8FD1 #D13E8F #8FD13E
tetradic
#3E8FD1 #C93ED1 #D1803E #45D13E
square
#3E8FD1 #C93ED1 #D1803E #45D13E
split-complementary
#3E8FD1 #D13E45 #D1C93E
monochromatic
#1D4F78 #286FA9 #3E8FD1 #6FACDD #A1C8E9

Accessibility & contrast

On white

3.47
#3E8FD1 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.05
#3E8FD1 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E8FD1
6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3E8FD1#FFFFFF#000000##000000
##3E8FD11.003.476.056.05
#FFFFFF3.471.0021.0021.00
#0000006.0521.001.001.00
##0000006.0521.001.001.00

Color blindness preview

Protanopia (red-blind)
#7191D4
Deuteranopia (green-blind)
#5D83D0
Tritanopia (blue-blind)
#009FA7
Achromatopsia (no color)
#8A8A8A

Design tokens & code

CSS
--color: #3e8fd1;
/* rgb */ color: rgb(62, 143, 209);
/* oklch */ color: oklch(63.0% 0.127 246.4);
Tailwind
colors: {
  custom: {
    50: '#84afdf',
    500: '#3e8fd1',
    950: '#000000',
  },
}
SCSS
$custom: #3e8fd1;
$custom-light: #84afdf;
$custom-dark: #000000;
JSON
{
  "hex": "#3e8fd1",
  "rgb": {
    "r": 62,
    "g": 143,
    "b": 209
  },
  "hsl": {
    "h": 206.939,
    "s": 61.506,
    "l": 53.137
  },
  "oklch": {
    "l": 0.63005,
    "c": 0.12692,
    "h": 246.4
  },
  "luminance": 0.25273
}

Semantic roles & 50–950 ramp

primary
#3E8FD1
secondary
#D5B296
accent
#8C43E5
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0C1015
muted
#7D7F83

Preview Lab

Preview with #3E8FD1

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

Preview Lab → · Contrast checker → · Palette generator →

#3E8FD1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva