#3172D6#3172D6

#3172D6 is a mid, vivid blue. Relative luminance 0.175; OKLCH L 56.4% C 0.168 H 259.0°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX#3172D6
RGBrgb(49, 114, 214)
HSLhsl(216, 67%, 52%)
HSVhsv(216, 77%, 84%)
CMYKcmyk(77.1%, 46.7%, 0%, 16.1%)
CIE-LABlab(48.93, 14.59, -57.28)
CIE-LCHlch(48.93, 59.11, 284.29°)
OKLaboklab(56.43% -0.0319 -0.1645)
OKLCHoklch(56.43% 0.168 259)
XYZxyz(19.4171, 17.5404, 65.9676)
Luminance0.1754 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3172D6 #D69531
analogous
#31C4D6 #3172D6 #4331D6
triadic
#3172D6 #D63172 #72D631
tetradic
#3172D6 #D631C4 #D69531 #31D643
square
#3172D6 #D631C4 #D69531 #31D643
split-complementary
#3172D6 #D64331 #C4D631
monochromatic
#173C75 #2157A8 #3172D6 #6495E0 #97B8EA

Accessibility & contrast

On white

4.66
#3172D6 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.51
#3172D6 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3172D6
4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3172D6#FFFFFF#000000##FFFFFF
##3172D61.004.664.514.66
#FFFFFF4.661.0021.001.00
#0000004.5121.001.0021.00
##FFFFFF4.661.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3B7CDA
Deuteranopia (green-blind)
#096DD4
Tritanopia (blue-blind)
#008A99
Achromatopsia (no color)
#747474

Design tokens & code

CSS
--color: #3172d6;
/* rgb */ color: rgb(49, 114, 214);
/* oklch */ color: oklch(56.4% 0.168 259.0);
Tailwind
colors: {
  custom: {
    50: '#8199e3',
    500: '#3172d6',
    950: '#000000',
  },
}
SCSS
$custom: #3172d6;
$custom-light: #8199e3;
$custom-dark: #000000;
JSON
{
  "hex": "#3172d6",
  "rgb": {
    "r": 49,
    "g": 114,
    "b": 214
  },
  "hsl": {
    "h": 216.364,
    "s": 66.802,
    "l": 51.569
  },
  "oklch": {
    "l": 0.56429,
    "c": 0.16754,
    "h": 259
  },
  "luminance": 0.17543
}

Semantic roles & 50–950 ramp

primary
#3172D6
secondary
#D6B98D
accent
#A63EEA
background
#F8F9FE
surface
#F0F2FC
border
#CBCCD5
text
#0C0D15
muted
#7D7E84

Preview Lab

Preview with #3172D6

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

Preview Lab → · Contrast checker → · Palette generator →

#3172D6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva