#383DC9#383DC9

#383DC9 is a mid, highly saturated blue. Relative luminance 0.084; OKLCH L 45.6% C 0.211 H 272.8°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX#383DC9
RGBrgb(56, 61, 201)
HSLhsl(238, 57%, 50%)
HSVhsv(238, 72%, 79%)
CMYKcmyk(72.1%, 69.7%, 0%, 21.2%)
CIE-LABlab(34.79, 44.12, -72.80)
CIE-LCHlch(34.79, 85.13, 301.22°)
OKLaboklab(45.62% 0.0102 -0.2106)
OKLCHoklch(45.62% 0.211 272.8)
XYZxyz(13.8387, 8.3939, 56.1379)
Luminance0.0839 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#383DC9 #C9C438
analogous
#3885C9 #383DC9 #7B38C9
triadic
#383DC9 #C9383D #3DC938
tetradic
#383DC9 #C93885 #C9C438 #38C97B
square
#383DC9 #C93885 #C9C438 #38C97B
split-complementary
#383DC9 #C97B38 #85C938
monochromatic
#1D1F6A #2A2E9A #383DC9 #686CD6 #989BE3

Accessibility & contrast

On white

7.84
#383DC9 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.68
#383DC9 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383DC9
7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##383DC9#FFFFFF#000000##FFFFFF
##383DC91.007.842.687.84
#FFFFFF7.841.0021.001.00
#0000002.6821.001.0021.00
##FFFFFF7.841.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0059CD
Deuteranopia (green-blind)
#004BC6
Tritanopia (blue-blind)
#00647E
Achromatopsia (no color)
#525252

Design tokens & code

CSS
--color: #383dc9;
/* rgb */ color: rgb(56, 61, 201);
/* oklch */ color: oklch(45.6% 0.211 272.8);
Tailwind
colors: {
  custom: {
    50: '#8473db',
    500: '#383dc9',
    950: '#000000',
  },
}
SCSS
$custom: #383dc9;
$custom-light: #8473db;
$custom-dark: #000000;
JSON
{
  "hex": "#383dc9",
  "rgb": {
    "r": 56,
    "g": 61,
    "b": 201
  },
  "hsl": {
    "h": 237.931,
    "s": 57.312,
    "l": 50.392
  },
  "oklch": {
    "l": 0.4562,
    "c": 0.21082,
    "h": 272.8
  },
  "luminance": 0.08395
}

Semantic roles & 50–950 ramp

primary
#383DC9
secondary
#CFCD8E
accent
#DB47E1
background
#F8F7FD
surface
#F0EDFB
border
#CBC8D4
text
#0C0815
muted
#7D7B83

Preview Lab

Preview with #383DC9

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

Preview Lab → · Contrast checker → · Palette generator →

#383DC9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva