#3C71DF#3C71DF

#3C71DF is a mid, vivid blue. Relative luminance 0.181; OKLCH L 57.2% C 0.177 H 262.8°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX#3C71DF
RGBrgb(60, 113, 223)
HSLhsl(220, 72%, 55%)
HSVhsv(220, 73%, 87%)
CMYKcmyk(73.1%, 49.3%, 0%, 12.5%)
CIE-LABlab(49.61, 19.86, -61.26)
CIE-LCHlch(49.61, 64.40, 287.96°)
OKLaboklab(57.24% -0.0224 -0.176)
OKLCHoklch(57.24% 0.177 262.8)
XYZxyz(21.0831, 18.0963, 72.1795)
Luminance0.1810 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3C71DF #DFAA3C
analogous
#3CC2DF #3C71DF #583CDF
triadic
#3C71DF #DF3C71 #71DF3C
tetradic
#3C71DF #DF3CC2 #DFAA3C #3CDF58
square
#3C71DF #DF3CC2 #DFAA3C #3CDF58
split-complementary
#3C71DF #DF583C #C2DF3C
monochromatic
#173C8A #1F53BF #3C71DF #7197E8 #A5BEF0

Accessibility & contrast

On white

4.55
#3C71DF on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.62
#3C71DF on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C71DF
4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3C71DF#FFFFFF#000000##000000
##3C71DF1.004.554.624.62
#FFFFFF4.551.0021.0021.00
#0000004.6221.001.001.00
##0000004.6221.001.001.00

Color blindness preview

Protanopia (red-blind)
#307EE3
Deuteranopia (green-blind)
#006FDD
Tritanopia (blue-blind)
#008B9D
Achromatopsia (no color)
#767676

Design tokens & code

CSS
--color: #3c71df;
/* rgb */ color: rgb(60, 113, 223);
/* oklch */ color: oklch(57.2% 0.177 262.8);
Tailwind
colors: {
  custom: {
    50: '#8699ea',
    500: '#3c71df',
    950: '#000000',
  },
}
SCSS
$custom: #3c71df;
$custom-light: #8699ea;
$custom-dark: #000000;
JSON
{
  "hex": "#3c71df",
  "rgb": {
    "r": 60,
    "g": 113,
    "b": 223
  },
  "hsl": {
    "h": 220.491,
    "s": 71.806,
    "l": 55.49
  },
  "oklch": {
    "l": 0.5724,
    "c": 0.17745,
    "h": 262.8
  },
  "luminance": 0.18099
}

Semantic roles & 50–950 ramp

primary
#3C71DF
secondary
#DDC799
accent
#B439EF
background
#F9F9FE
surface
#F1F2FD
border
#CBCCD5
text
#0D0D16
muted
#7E7E84

Preview Lab

Preview with #3C71DF

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

Preview Lab → · Contrast checker → · Palette generator →

#3C71DF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva