#3B69CF#3B69CF

#3B69CF is a mid, vivid blue. Relative luminance 0.155; OKLCH L 54.4% C 0.166 H 263.6°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX#3B69CF
RGBrgb(59, 105, 207)
HSLhsl(221, 61%, 52%)
HSVhsv(221, 71%, 81%)
CMYKcmyk(71.5%, 49.3%, 0%, 18.8%)
CIE-LABlab(46.36, 18.94, -57.41)
CIE-LCHlch(46.36, 60.46, 288.26°)
OKLaboklab(54.41% -0.0185 -0.1649)
OKLCHoklch(54.41% 0.166 263.6)
XYZxyz(18.1137, 15.5360, 61.0635)
Luminance0.1554 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3B69CF #CFA13B
analogous
#3BB3CF #3B69CF #573BCF
triadic
#3B69CF #CF3B69 #69CF3B
tetradic
#3B69CF #CF3BB3 #CFA13B #3BCF57
square
#3B69CF #CF3BB3 #CFA13B #3BCF57
split-complementary
#3B69CF #CF573B #B3CF3B
monochromatic
#1C3773 #284FA5 #3B69CF #6C8FDB #9DB4E7

Accessibility & contrast

On white

5.11
#3B69CF on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.11
#3B69CF on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B69CF
5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3B69CF#FFFFFF#000000##FFFFFF
##3B69CF1.005.114.115.11
#FFFFFF5.111.0021.001.00
#0000004.1121.001.0021.00
##FFFFFF5.111.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2E75D3
Deuteranopia (green-blind)
#0067CD
Tritanopia (blue-blind)
#008192
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #3b69cf;
/* rgb */ color: rgb(59, 105, 207);
/* oklch */ color: oklch(54.4% 0.166 263.6);
Tailwind
colors: {
  custom: {
    50: '#8393de',
    500: '#3b69cf',
    950: '#000000',
  },
}
SCSS
$custom: #3b69cf;
$custom-light: #8393de;
$custom-dark: #000000;
JSON
{
  "hex": "#3b69cf",
  "rgb": {
    "r": 59,
    "g": 105,
    "b": 207
  },
  "hsl": {
    "h": 221.351,
    "s": 60.656,
    "l": 52.157
  },
  "oklch": {
    "l": 0.54412,
    "c": 0.16591,
    "h": 263.6
  },
  "luminance": 0.15538
}

Semantic roles & 50–950 ramp

primary
#3B69CF
secondary
#D3BF93
accent
#B244E4
background
#F8F9FD
surface
#F0F1FB
border
#CBCBD4
text
#0C0D15
muted
#7D7E83

Preview Lab

Preview with #3B69CF

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

Preview Lab → · Contrast checker → · Palette generator →

#3B69CF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva