#3960BE#3960BE

#3960BE is a mid, vivid blue. Relative luminance 0.130; OKLCH L 51.2% C 0.154 H 264.6°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX#3960BE
RGBrgb(57, 96, 190)
HSLhsl(222, 54%, 48%)
HSVhsv(222, 70%, 75%)
CMYKcmyk(70%, 49.5%, 0%, 25.5%)
CIE-LABlab(42.69, 18.19, -53.53)
CIE-LCHlch(42.69, 56.53, 288.77°)
OKLaboklab(51.23% -0.0145 -0.1536)
OKLCHoklch(51.23% 0.154 264.6)
XYZxyz(15.1612, 12.9518, 50.4061)
Luminance0.1295 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3960BE #BE9739
analogous
#39A2BE #3960BE #5439BE
triadic
#3960BE #BE3960 #60BE39
tetradic
#3960BE #BE39A2 #BE9739 #39BE54
square
#3960BE #BE39A2 #BE9739 #39BE54
split-complementary
#3960BE #BE5439 #A2BE39
monochromatic
#1D3060 #2B488F #3960BE #6484D0 #93A9DF

Accessibility & contrast

On white

5.85
#3960BE on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.59
#3960BE on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3960BE
5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3960BE#FFFFFF#000000##FFFFFF
##3960BE1.005.853.595.85
#FFFFFF5.851.0021.001.00
#0000003.5921.001.0021.00
##FFFFFF5.851.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2B6BC1
Deuteranopia (green-blind)
#005FBC
Tritanopia (blue-blind)
#007686
Achromatopsia (no color)
#656565

Design tokens & code

CSS
--color: #3960be;
/* rgb */ color: rgb(57, 96, 190);
/* oklch */ color: oklch(51.2% 0.154 264.6);
Tailwind
colors: {
  custom: {
    50: '#7f8cd2',
    500: '#3960be',
    950: '#000000',
  },
}
SCSS
$custom: #3960be;
$custom-light: #7f8cd2;
$custom-dark: #000000;
JSON
{
  "hex": "#3960be",
  "rgb": {
    "r": 57,
    "g": 96,
    "b": 190
  },
  "hsl": {
    "h": 222.406,
    "s": 53.846,
    "l": 48.431
  },
  "oklch": {
    "l": 0.51231,
    "c": 0.15431,
    "h": 264.6
  },
  "luminance": 0.12953
}

Semantic roles & 50–950 ramp

primary
#3960BE
secondary
#CAB789
accent
#B24BDD
background
#F8F8FD
surface
#EFF0FA
border
#CACBD3
text
#0B0C14
muted
#7C7D83

Preview Lab

Preview with #3960BE

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

Preview Lab → · Contrast checker → · Palette generator →

#3960BE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva