#3B3BCF#3B3BCF

#3B3BCF is a mid, highly saturated blue. Relative luminance 0.086; OKLCH L 46.1% C 0.219 H 273.6°. Best body text is #FFFFFF at 7.74:1 contrast (WCAG AA passes).

Color values

HEX#3B3BCF
RGBrgb(59, 59, 207)
HSLhsl(240, 61%, 52%)
HSVhsv(240, 71%, 81%)
CMYKcmyk(71.5%, 71.5%, 0%, 18.8%)
CIE-LABlab(35.13, 47.57, -75.73)
CIE-LCHlch(35.13, 89.43, 302.13°)
OKLaboklab(46.08% 0.0139 -0.219)
OKLCHoklch(46.08% 0.219 273.6)
XYZxyz(14.6263, 8.5613, 59.9011)
Luminance0.0856 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3B3BCF #CFCF3B
analogous
#3B85CF #3B3BCF #853BCF
triadic
#3B3BCF #CF3B3B #3BCF3B
tetradic
#3B3BCF #CF3B85 #CFCF3B #3BCF85
square
#3B3BCF #CF3B85 #CFCF3B #3BCF85
split-complementary
#3B3BCF #CF853B #85CF3B
monochromatic
#1C1C73 #2828A5 #3B3BCF #6C6CDB #9D9DE7

Accessibility & contrast

On white

7.74
#3B3BCF on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.71
#3B3BCF on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B3BCF
7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3B3BCF#FFFFFF#000000##FFFFFF
##3B3BCF1.007.742.717.74
#FFFFFF7.741.0021.001.00
#0000002.7121.001.0021.00
##FFFFFF7.741.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005AD3
Deuteranopia (green-blind)
#004BCC
Tritanopia (blue-blind)
#006581
Achromatopsia (no color)
#535353

Design tokens & code

CSS
--color: #3b3bcf;
/* rgb */ color: rgb(59, 59, 207);
/* oklch */ color: oklch(46.1% 0.219 273.6);
Tailwind
colors: {
  custom: {
    50: '#8672df',
    500: '#3b3bcf',
    950: '#000000',
  },
}
SCSS
$custom: #3b3bcf;
$custom-light: #8672df;
$custom-dark: #000000;
JSON
{
  "hex": "#3b3bcf",
  "rgb": {
    "r": 59,
    "g": 59,
    "b": 207
  },
  "hsl": {
    "h": 240,
    "s": 60.656,
    "l": 52.157
  },
  "oklch": {
    "l": 0.46081,
    "c": 0.21947,
    "h": 273.6
  },
  "luminance": 0.08563
}

Semantic roles & 50–950 ramp

primary
#3B3BCF
secondary
#D3D393
accent
#E444E4
background
#F9F7FD
surface
#F1EDFB
border
#CBC8D4
text
#0D0815
muted
#7E7B83

Preview Lab

Preview with #3B3BCF

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

Preview Lab → · Contrast checker → · Palette generator →

#3B3BCF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva