#3B3DC0#3B3DC0

#3B3DC0 is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.9% C 0.199 H 274.3°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX#3B3DC0
RGBrgb(59, 61, 192)
HSLhsl(239, 53%, 49%)
HSVhsv(239, 69%, 75%)
CMYKcmyk(69.3%, 68.2%, 0%, 24.7%)
CIE-LABlab(34.13, 41.42, -68.62)
CIE-LCHlch(34.13, 80.15, 301.12°)
OKLaboklab(44.94% 0.0148 -0.1983)
OKLCHoklch(44.94% 0.199 274.3)
XYZxyz(12.9836, 8.0718, 50.7327)
Luminance0.0807 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3B3DC0 #C0BE3B
analogous
#3B80C0 #3B3DC0 #7C3BC0
triadic
#3B3DC0 #C03B3D #3DC03B
tetradic
#3B3DC0 #C03B80 #C0BE3B #3BC07C
square
#3B3DC0 #C03B80 #C0BE3B #3BC07C
split-complementary
#3B3DC0 #C07C3B #80C03B
monochromatic
#1E1F62 #2D2E91 #3B3DC0 #6869D1 #9798DF

Accessibility & contrast

On white

8.03
#3B3DC0 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.61
#3B3DC0 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B3DC0
8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3B3DC0#FFFFFF#000000##FFFFFF
##3B3DC01.008.032.618.03
#FFFFFF8.031.0021.001.00
#0000002.6121.001.0021.00
##FFFFFF8.031.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0056C4
Deuteranopia (green-blind)
#004ABE
Tritanopia (blue-blind)
#006079
Achromatopsia (no color)
#505050

Design tokens & code

CSS
--color: #3b3dc0;
/* rgb */ color: rgb(59, 61, 192);
/* oklch */ color: oklch(44.9% 0.199 274.3);
Tailwind
colors: {
  custom: {
    50: '#8373d4',
    500: '#3b3dc0',
    950: '#000000',
  },
}
SCSS
$custom: #3b3dc0;
$custom-light: #8373d4;
$custom-dark: #000000;
JSON
{
  "hex": "#3b3dc0",
  "rgb": {
    "r": 59,
    "g": 61,
    "b": 192
  },
  "hsl": {
    "h": 239.098,
    "s": 52.988,
    "l": 49.216
  },
  "oklch": {
    "l": 0.44939,
    "c": 0.19881,
    "h": 274.3
  },
  "luminance": 0.08073
}

Semantic roles & 50–950 ramp

primary
#3B3DC0
secondary
#CAC98C
accent
#DA4BDC
background
#F8F7FD
surface
#F0EDFA
border
#CBC8D3
text
#0C0814
muted
#7D7B83

Preview Lab

Preview with #3B3DC0

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

Preview Lab → · Contrast checker → · Palette generator →

#3B3DC0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva