#3E6ACB#3E6ACB

#3E6ACB is a mid, vivid blue. Relative luminance 0.156; OKLCH L 54.5% C 0.158 H 263.6°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX#3E6ACB
RGBrgb(62, 106, 203)
HSLhsl(221, 58%, 52%)
HSVhsv(221, 69%, 80%)
CMYKcmyk(69.5%, 47.8%, 0%, 20.4%)
CIE-LABlab(46.50, 17.28, -54.89)
CIE-LCHlch(46.50, 57.54, 287.48°)
OKLaboklab(54.47% -0.0175 -0.1574)
OKLCHoklch(54.47% 0.158 263.6)
XYZxyz(17.9163, 15.6422, 58.5634)
Luminance0.1564 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3E6ACB #CB9F3E
analogous
#3EB0CB #3E6ACB #593ECB
triadic
#3E6ACB #CB3E6A #6ACB3E
tetradic
#3E6ACB #CB3EB0 #CB9F3E #3ECB59
square
#3E6ACB #CB3EB0 #CB9F3E #3ECB59
split-complementary
#3E6ACB #CB593E #B0CB3E
monochromatic
#1E3870 #2B50A1 #3E6ACB #6E8FD8 #9EB4E5

Accessibility & contrast

On white

5.09
#3E6ACB on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.13
#3E6ACB on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E6ACB
5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3E6ACB#FFFFFF#000000##FFFFFF
##3E6ACB1.005.094.135.09
#FFFFFF5.091.0021.001.00
#0000004.1321.001.0021.00
##FFFFFF5.091.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3675CF
Deuteranopia (green-blind)
#1168C9
Tritanopia (blue-blind)
#008191
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #3e6acb;
/* rgb */ color: rgb(62, 106, 203);
/* oklch */ color: oklch(54.5% 0.158 263.6);
Tailwind
colors: {
  custom: {
    50: '#8394db',
    500: '#3e6acb',
    950: '#000000',
  },
}
SCSS
$custom: #3e6acb;
$custom-light: #8394db;
$custom-dark: #000000;
JSON
{
  "hex": "#3e6acb",
  "rgb": {
    "r": 62,
    "g": 106,
    "b": 203
  },
  "hsl": {
    "h": 221.277,
    "s": 57.551,
    "l": 51.961
  },
  "oklch": {
    "l": 0.54472,
    "c": 0.15834,
    "h": 263.6
  },
  "luminance": 0.15644
}

Semantic roles & 50–950 ramp

primary
#3E6ACB
secondary
#D1BE94
accent
#B147E1
background
#F8F9FD
surface
#F0F1FB
border
#CBCBD4
text
#0C0D15
muted
#7D7E83

Preview Lab

Preview with #3E6ACB

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

Preview Lab → · Contrast checker → · Palette generator →

#3E6ACB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva