#3169B0#3169B0

#3169B0 is a mid, vivid cyan. Relative luminance 0.139; OKLCH L 51.9% C 0.127 H 255.6°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX#3169B0
RGBrgb(49, 105, 176)
HSLhsl(214, 56%, 44%)
HSVhsv(214, 72%, 69%)
CMYKcmyk(72.2%, 40.3%, 0%, 31%)
CIE-LABlab(44.07, 6.07, -43.16)
CIE-LCHlch(44.07, 43.59, 278.01°)
OKLaboklab(51.93% -0.0315 -0.1231)
OKLCHoklch(51.93% 0.127 255.6)
XYZxyz(14.1518, 13.8892, 43.0009)
Luminance0.1389 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3169B0 #B07831
analogous
#31A9B0 #3169B0 #3931B0
triadic
#3169B0 #B03169 #69B031
tetradic
#3169B0 #B031A9 #B07831 #31B039
square
#3169B0 #B031A9 #B07831 #31B039
split-complementary
#3169B0 #B03931 #A9B031
monochromatic
#163050 #244C80 #3169B0 #5088CE #80A8DC

Accessibility & contrast

On white

5.56
#3169B0 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.78
#3169B0 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3169B0
5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3169B0#FFFFFF#000000##FFFFFF
##3169B01.005.563.785.56
#FFFFFF5.561.0021.001.00
#0000003.7821.001.0021.00
##FFFFFF5.561.0021.001.00

Color blindness preview

Protanopia (red-blind)
#486FB3
Deuteranopia (green-blind)
#3463AF
Tritanopia (blue-blind)
#007A84
Achromatopsia (no color)
#686868

Design tokens & code

CSS
--color: #3169b0;
/* rgb */ color: rgb(49, 105, 176);
/* oklch */ color: oklch(51.9% 0.127 255.6);
Tailwind
colors: {
  custom: {
    50: '#7993c8',
    500: '#3169b0',
    950: '#000000',
  },
}
SCSS
$custom: #3169b0;
$custom-light: #7993c8;
$custom-dark: #000000;
JSON
{
  "hex": "#3169b0",
  "rgb": {
    "r": 49,
    "g": 105,
    "b": 176
  },
  "hsl": {
    "h": 213.543,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.5193,
    "c": 0.1271,
    "h": 255.6
  },
  "luminance": 0.13891
}

Semantic roles & 50–950 ramp

primary
#3169B0
secondary
#C5A378
accent
#9D48E0
background
#F7F9FC
surface
#EEF1F8
border
#C9CBD1
text
#0A0D13
muted
#7C7E82

Preview Lab

Preview with #3169B0

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

Preview Lab → · Contrast checker → · Palette generator →

#3169B0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva