#383FC6#383FC6

#383FC6 is a mid, highly saturated blue. Relative luminance 0.085; OKLCH L 45.6% C 0.205 H 272.6°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX#383FC6
RGBrgb(56, 63, 198)
HSLhsl(237, 56%, 50%)
HSVhsv(237, 72%, 78%)
CMYKcmyk(71.7%, 68.2%, 0%, 22.4%)
CIE-LABlab(34.95, 41.91, -70.80)
CIE-LCHlch(34.95, 82.27, 300.62°)
OKLaboklab(45.65% 0.0095 -0.2047)
OKLCHoklch(45.65% 0.205 272.6)
XYZxyz(13.5980, 8.4716, 54.3337)
Luminance0.0847 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#383FC6 #C6BF38
analogous
#3886C6 #383FC6 #7838C6
triadic
#383FC6 #C6383F #3FC638
tetradic
#383FC6 #C63886 #C6BF38 #38C678
square
#383FC6 #C63886 #C6BF38 #38C678
split-complementary
#383FC6 #C67838 #86C638
monochromatic
#1D2167 #2B3096 #383FC6 #676DD4 #979BE2

Accessibility & contrast

On white

7.79
#383FC6 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.69
#383FC6 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383FC6
7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##383FC6#FFFFFF#000000##FFFFFF
##383FC61.007.792.697.79
#FFFFFF7.791.0021.001.00
#0000002.6921.001.0021.00
##FFFFFF7.791.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0059CA
Deuteranopia (green-blind)
#004BC3
Tritanopia (blue-blind)
#00647D
Achromatopsia (no color)
#525252

Design tokens & code

CSS
--color: #383fc6;
/* rgb */ color: rgb(56, 63, 198);
/* oklch */ color: oklch(45.6% 0.205 272.6);
Tailwind
colors: {
  custom: {
    50: '#8375d8',
    500: '#383fc6',
    950: '#000000',
  },
}
SCSS
$custom: #383fc6;
$custom-light: #8375d8;
$custom-dark: #000000;
JSON
{
  "hex": "#383fc6",
  "rgb": {
    "r": 56,
    "g": 63,
    "b": 198
  },
  "hsl": {
    "h": 237.042,
    "s": 55.906,
    "l": 49.804
  },
  "oklch": {
    "l": 0.45647,
    "c": 0.20493,
    "h": 272.6
  },
  "luminance": 0.08473
}

Semantic roles & 50–950 ramp

primary
#383FC6
secondary
#CDCA8D
accent
#D849DF
background
#F8F7FD
surface
#F0EDFB
border
#CBC8D4
text
#0C0815
muted
#7D7B83

Preview Lab

Preview with #383FC6

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

Preview Lab → · Contrast checker → · Palette generator →

#383FC6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva