#383DC0#383DC0

#383DC0 is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.8% C 0.200 H 273.3°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX#383DC0
RGBrgb(56, 61, 192)
HSLhsl(238, 55%, 49%)
HSVhsv(238, 71%, 75%)
CMYKcmyk(70.8%, 68.2%, 0%, 24.7%)
CIE-LABlab(33.95, 41.07, -68.93)
CIE-LCHlch(33.95, 80.24, 300.79°)
OKLaboklab(44.76% 0.0114 -0.1992)
OKLCHoklch(44.76% 0.2 273.3)
XYZxyz(12.8109, 7.9828, 50.7246)
Luminance0.0798 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#383DC0 #C0BB38
analogous
#3881C0 #383DC0 #7738C0
triadic
#383DC0 #C0383D #3DC038
tetradic
#383DC0 #C03881 #C0BB38 #38C077
square
#383DC0 #C03881 #C0BB38 #38C077
split-complementary
#383DC0 #C07738 #81C038
monochromatic
#1C1F61 #2A2E91 #383DC0 #6468D2 #9396DF

Accessibility & contrast

On white

8.09
#383DC0 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.60
#383DC0 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383DC0
8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##383DC0#FFFFFF#000000##FFFFFF
##383DC01.008.092.608.09
#FFFFFF8.091.0021.001.00
#0000002.6021.001.0021.00
##FFFFFF8.091.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0056C4
Deuteranopia (green-blind)
#0049BE
Tritanopia (blue-blind)
#006079
Achromatopsia (no color)
#505050

Design tokens & code

CSS
--color: #383dc0;
/* rgb */ color: rgb(56, 61, 192);
/* oklch */ color: oklch(44.8% 0.200 273.3);
Tailwind
colors: {
  custom: {
    50: '#8273d4',
    500: '#383dc0',
    950: '#000000',
  },
}
SCSS
$custom: #383dc0;
$custom-light: #8273d4;
$custom-dark: #000000;
JSON
{
  "hex": "#383dc0",
  "rgb": {
    "r": 56,
    "g": 61,
    "b": 192
  },
  "hsl": {
    "h": 237.794,
    "s": 54.839,
    "l": 48.627
  },
  "oklch": {
    "l": 0.44756,
    "c": 0.19956,
    "h": 273.3
  },
  "luminance": 0.07984
}

Semantic roles & 50–950 ramp

primary
#383DC0
secondary
#CBC889
accent
#D94ADE
background
#F8F7FD
surface
#F0EDFA
border
#CBC8D3
text
#0C0814
muted
#7D7B83

Preview Lab

Preview with #383DC0

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

Preview Lab → · Contrast checker → · Palette generator →

#383DC0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva