#383BC3#383BC3

#383BC3 is a dark, highly saturated blue. Relative luminance 0.079; OKLCH L 44.7% C 0.205 H 273.4°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX#383BC3
RGBrgb(56, 59, 195)
HSLhsl(239, 55%, 49%)
HSVhsv(239, 71%, 76%)
CMYKcmyk(71.3%, 69.7%, 0%, 23.5%)
CIE-LABlab(33.79, 43.28, -70.94)
CIE-LCHlch(33.79, 83.11, 301.39°)
OKLaboklab(44.73% 0.0122 -0.2051)
OKLCHoklch(44.73% 0.206 273.4)
XYZxyz(13.0419, 7.9075, 52.4582)
Luminance0.0791 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#383BC3 #C3C038
analogous
#3881C3 #383BC3 #7B38C3
triadic
#383BC3 #C3383B #3BC338
tetradic
#383BC3 #C33881 #C3C038 #38C37B
square
#383BC3 #C33881 #C3C038 #38C37B
split-complementary
#383BC3 #C37B38 #81C338
monochromatic
#1D1E64 #2A2D93 #383BC3 #6568D3 #9597E1

Accessibility & contrast

On white

8.13
#383BC3 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.58
#383BC3 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383BC3
8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##383BC3#FFFFFF#000000##FFFFFF
##383BC31.008.132.588.13
#FFFFFF8.131.0021.001.00
#0000002.5821.001.0021.00
##FFFFFF8.131.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0056C7
Deuteranopia (green-blind)
#0049C0
Tritanopia (blue-blind)
#00607A
Achromatopsia (no color)
#4F4F4F

Design tokens & code

CSS
--color: #383bc3;
/* rgb */ color: rgb(56, 59, 195);
/* oklch */ color: oklch(44.7% 0.205 273.4);
Tailwind
colors: {
  custom: {
    50: '#8272d6',
    500: '#383bc3',
    950: '#000000',
  },
}
SCSS
$custom: #383bc3;
$custom-light: #8272d6;
$custom-dark: #000000;
JSON
{
  "hex": "#383bc3",
  "rgb": {
    "r": 56,
    "g": 59,
    "b": 195
  },
  "hsl": {
    "h": 238.705,
    "s": 55.378,
    "l": 49.216
  },
  "oklch": {
    "l": 0.44728,
    "c": 0.2055,
    "h": 273.4
  },
  "luminance": 0.07909
}

Semantic roles & 50–950 ramp

primary
#383BC3
secondary
#CCCA8B
accent
#DB49DF
background
#F8F6FD
surface
#F0ECFA
border
#CBC7D3
text
#0C0814
muted
#7D7B83

Preview Lab

Preview with #383BC3

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

Preview Lab → · Contrast checker → · Palette generator →

#383BC3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva