#3B3DD4#3B3DD4

#3B3DD4 is a mid, highly saturated blue. Relative luminance 0.090; OKLCH L 46.9% C 0.224 H 273.1°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX#3B3DD4
RGBrgb(59, 61, 212)
HSLhsl(239, 64%, 53%)
HSVhsv(239, 72%, 83%)
CMYKcmyk(72.2%, 71.2%, 0%, 16.9%)
CIE-LABlab(36.02, 48.07, -77.15)
CIE-LCHlch(36.02, 90.90, 301.93°)
OKLaboklab(46.87% 0.0121 -0.2232)
OKLCHoklch(46.87% 0.224 273.1)
XYZxyz(15.3521, 9.0192, 63.2064)
Luminance0.0902 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3B3DD4 #D4D23B
analogous
#3B89D4 #3B3DD4 #863BD4
triadic
#3B3DD4 #D43B3D #3DD43B
tetradic
#3B3DD4 #D43B89 #D4D23B #3BD486
square
#3B3DD4 #D43B89 #D4D23B #3BD486
split-complementary
#3B3DD4 #D4863B #89D43B
monochromatic
#1B1C7A #2628AC #3B3DD4 #6D6FDF #9FA0EA

Accessibility & contrast

On white

7.49
#3B3DD4 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.80
#3B3DD4 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B3DD4
7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3B3DD4#FFFFFF#000000##FFFFFF
##3B3DD41.007.492.807.49
#FFFFFF7.491.0021.001.00
#0000002.8021.001.0021.00
##FFFFFF7.491.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005CD8
Deuteranopia (green-blind)
#004DD1
Tritanopia (blue-blind)
#006884
Achromatopsia (no color)
#555555

Design tokens & code

CSS
--color: #3b3dd4;
/* rgb */ color: rgb(59, 61, 212);
/* oklch */ color: oklch(46.9% 0.224 273.1);
Tailwind
colors: {
  custom: {
    50: '#8774e3',
    500: '#3b3dd4',
    950: '#000000',
  },
}
SCSS
$custom: #3b3dd4;
$custom-light: #8774e3;
$custom-dark: #000000;
JSON
{
  "hex": "#3b3dd4",
  "rgb": {
    "r": 59,
    "g": 61,
    "b": 212
  },
  "hsl": {
    "h": 239.216,
    "s": 64.017,
    "l": 53.137
  },
  "oklch": {
    "l": 0.46868,
    "c": 0.2235,
    "h": 273.1
  },
  "luminance": 0.09021
}

Semantic roles & 50–950 ramp

primary
#3B3DD4
secondary
#D6D694
accent
#E541E7
background
#F9F7FE
surface
#F1EDFC
border
#CBC8D5
text
#0D0816
muted
#7E7B84

Preview Lab

Preview with #3B3DD4

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

Preview Lab → · Contrast checker → · Palette generator →

#3B3DD4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva