#3169BF#3169BF

#3169BF is a mid, vivid blue. Relative luminance 0.145; OKLCH L 52.9% C 0.147 H 258.9°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX#3169BF
RGBrgb(49, 105, 191)
HSLhsl(216, 59%, 47%)
HSVhsv(216, 74%, 75%)
CMYKcmyk(74.3%, 45%, 0%, 25.1%)
CIE-LABlab(44.96, 11.67, -50.47)
CIE-LCHlch(44.96, 51.80, 283.02°)
OKLaboklab(52.91% -0.0284 -0.1446)
OKLCHoklch(52.91% 0.147 258.9)
XYZxyz(15.7187, 14.5160, 51.2535)
Luminance0.1452 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3169BF #BF8731
analogous
#31B0BF #3169BF #4031BF
triadic
#3169BF #BF3169 #69BF31
tetradic
#3169BF #BF31B0 #BF8731 #31BF40
square
#3169BF #BF31B0 #BF8731 #31BF40
split-complementary
#3169BF #BF4031 #B0BF31
monochromatic
#18335E #254E8E #3169BF #598AD4 #8AACE1

Accessibility & contrast

On white

5.38
#3169BF on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.90
#3169BF on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3169BF
5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3169BF#FFFFFF#000000##FFFFFF
##3169BF1.005.383.905.38
#FFFFFF5.381.0021.001.00
#0000003.9021.001.0021.00
##FFFFFF5.381.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3D71C2
Deuteranopia (green-blind)
#2064BD
Tritanopia (blue-blind)
#007D8A
Achromatopsia (no color)
#6A6A6A

Design tokens & code

CSS
--color: #3169bf;
/* rgb */ color: rgb(49, 105, 191);
/* oklch */ color: oklch(52.9% 0.147 258.9);
Tailwind
colors: {
  custom: {
    50: '#7c93d3',
    500: '#3169bf',
    950: '#000000',
  },
}
SCSS
$custom: #3169bf;
$custom-light: #7c93d3;
$custom-dark: #000000;
JSON
{
  "hex": "#3169bf",
  "rgb": {
    "r": 49,
    "g": 105,
    "b": 191
  },
  "hsl": {
    "h": 216.338,
    "s": 59.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.52908,
    "c": 0.14737,
    "h": 258.9
  },
  "luminance": 0.14518
}

Semantic roles & 50–950 ramp

primary
#3169BF
secondary
#CBAE81
accent
#A445E2
background
#F8F8FD
surface
#EFF0FA
border
#CACBD3
text
#0B0D14
muted
#7C7D83

Preview Lab

Preview with #3169BF

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

Preview Lab → · Contrast checker → · Palette generator →

#3169BF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva