#3B3DC4#3B3DC4

#3B3DC4 is a mid, highly saturated blue. Relative luminance 0.083; OKLCH L 45.3% C 0.204 H 274.0°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX#3B3DC4
RGBrgb(59, 61, 196)
HSLhsl(239, 54%, 50%)
HSVhsv(239, 70%, 77%)
CMYKcmyk(69.9%, 68.9%, 0%, 23.1%)
CIE-LABlab(34.50, 42.77, -70.35)
CIE-LCHlch(34.50, 82.33, 301.29°)
OKLaboklab(45.32% 0.0143 -0.2033)
OKLCHoklch(45.32% 0.204 274)
XYZxyz(13.4329, 8.2515, 53.0986)
Luminance0.0825 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3B3DC4 #C4C23B
analogous
#3B82C4 #3B3DC4 #7D3BC4
triadic
#3B3DC4 #C43B3D #3DC43B
tetradic
#3B3DC4 #C43B82 #C4C23B #3BC47D
square
#3B3DC4 #C43B82 #C4C23B #3BC47D
split-complementary
#3B3DC4 #C47D3B #82C43B
monochromatic
#1F2066 #2D2E95 #3B3DC4 #6A6CD2 #999AE0

Accessibility & contrast

On white

7.92
#3B3DC4 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.65
#3B3DC4 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B3DC4
7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3B3DC4#FFFFFF#000000##FFFFFF
##3B3DC41.007.922.657.92
#FFFFFF7.921.0021.001.00
#0000002.6521.001.0021.00
##FFFFFF7.921.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0058C8
Deuteranopia (green-blind)
#004BC1
Tritanopia (blue-blind)
#00627C
Achromatopsia (no color)
#515151

Design tokens & code

CSS
--color: #3b3dc4;
/* rgb */ color: rgb(59, 61, 196);
/* oklch */ color: oklch(45.3% 0.204 274.0);
Tailwind
colors: {
  custom: {
    50: '#8473d7',
    500: '#3b3dc4',
    950: '#000000',
  },
}
SCSS
$custom: #3b3dc4;
$custom-light: #8473d7;
$custom-dark: #000000;
JSON
{
  "hex": "#3b3dc4",
  "rgb": {
    "r": 59,
    "g": 61,
    "b": 196
  },
  "hsl": {
    "h": 239.124,
    "s": 53.725,
    "l": 50
  },
  "oklch": {
    "l": 0.45318,
    "c": 0.20384,
    "h": 274
  },
  "luminance": 0.08253
}

Semantic roles & 50–950 ramp

primary
#3B3DC4
secondary
#CCCB8F
accent
#DB4BDD
background
#F8F7FD
surface
#F0EDFA
border
#CBC8D3
text
#0C0815
muted
#7D7B83

Preview Lab

Preview with #3B3DC4

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

Preview Lab → · Contrast checker → · Palette generator →

#3B3DC4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva