#383DC3#383DC3

#383DC3 is a mid, highly saturated blue. Relative luminance 0.081; OKLCH L 45.0% C 0.203 H 273.1°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX#383DC3
RGBrgb(56, 61, 195)
HSLhsl(238, 55%, 49%)
HSVhsv(238, 71%, 76%)
CMYKcmyk(71.3%, 68.7%, 0%, 23.5%)
CIE-LABlab(34.23, 42.09, -70.23)
CIE-LCHlch(34.23, 81.88, 300.94°)
OKLaboklab(45.04% 0.011 -0.203)
OKLCHoklch(45.04% 0.203 273.1)
XYZxyz(13.1467, 8.1171, 52.4931)
Luminance0.0812 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#383DC3 #C3BE38
analogous
#3883C3 #383DC3 #7938C3
triadic
#383DC3 #C3383D #3DC338
tetradic
#383DC3 #C33883 #C3BE38 #38C379
square
#383DC3 #C33883 #C3BE38 #38C379
split-complementary
#383DC3 #C37938 #83C338
monochromatic
#1D1F64 #2A2E93 #383DC3 #6569D3 #9598E1

Accessibility & contrast

On white

8.00
#383DC3 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.62
#383DC3 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383DC3
8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##383DC3#FFFFFF#000000##FFFFFF
##383DC31.008.002.628.00
#FFFFFF8.001.0021.001.00
#0000002.6221.001.0021.00
##FFFFFF8.001.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0057C7
Deuteranopia (green-blind)
#004AC1
Tritanopia (blue-blind)
#00627B
Achromatopsia (no color)
#505050

Design tokens & code

CSS
--color: #383dc3;
/* rgb */ color: rgb(56, 61, 195);
/* oklch */ color: oklch(45.0% 0.203 273.1);
Tailwind
colors: {
  custom: {
    50: '#8273d6',
    500: '#383dc3',
    950: '#000000',
  },
}
SCSS
$custom: #383dc3;
$custom-light: #8273d6;
$custom-dark: #000000;
JSON
{
  "hex": "#383dc3",
  "rgb": {
    "r": 56,
    "g": 61,
    "b": 195
  },
  "hsl": {
    "h": 237.842,
    "s": 55.378,
    "l": 49.216
  },
  "oklch": {
    "l": 0.45042,
    "c": 0.20334,
    "h": 273.1
  },
  "luminance": 0.08118
}

Semantic roles & 50–950 ramp

primary
#383DC3
secondary
#CCC98B
accent
#D949DF
background
#F8F7FD
surface
#F0EDFA
border
#CBC8D3
text
#0C0814
muted
#7D7B83

Preview Lab

Preview with #383DC3

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

Preview Lab → · Contrast checker → · Palette generator →

#383DC3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva