#393FC7#393FC7

#393FC7 is a mid, highly saturated blue. Relative luminance 0.085; OKLCH L 45.8% C 0.206 H 272.9°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX#393FC7
RGBrgb(57, 63, 199)
HSLhsl(237, 56%, 50%)
HSVhsv(237, 71%, 78%)
CMYKcmyk(71.4%, 68.3%, 0%, 22%)
CIE-LABlab(35.10, 42.36, -71.13)
CIE-LCHlch(35.10, 82.79, 300.77°)
OKLaboklab(45.8% 0.0104 -0.2057)
OKLCHoklch(45.8% 0.206 272.9)
XYZxyz(13.7702, 8.5470, 54.9458)
Luminance0.0855 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#393FC7 #C7C139
analogous
#3986C7 #393FC7 #7A39C7
triadic
#393FC7 #C7393F #3FC739
tetradic
#393FC7 #C73986 #C7C139 #39C77A
square
#393FC7 #C73986 #C7C139 #39C77A
split-complementary
#393FC7 #C77A39 #86C739
monochromatic
#1D2168 #2B3098 #393FC7 #696DD4 #989CE2

Accessibility & contrast

On white

7.75
#393FC7 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.71
#393FC7 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393FC7
7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##393FC7#FFFFFF#000000##FFFFFF
##393FC71.007.752.717.75
#FFFFFF7.751.0021.001.00
#0000002.7121.001.0021.00
##FFFFFF7.751.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0059CB
Deuteranopia (green-blind)
#004CC4
Tritanopia (blue-blind)
#00647E
Achromatopsia (no color)
#535353

Design tokens & code

CSS
--color: #393fc7;
/* rgb */ color: rgb(57, 63, 199);
/* oklch */ color: oklch(45.8% 0.206 272.9);
Tailwind
colors: {
  custom: {
    50: '#8375d9',
    500: '#393fc7',
    950: '#000000',
  },
}
SCSS
$custom: #393fc7;
$custom-light: #8375d9;
$custom-dark: #000000;
JSON
{
  "hex": "#393fc7",
  "rgb": {
    "r": 57,
    "g": 63,
    "b": 199
  },
  "hsl": {
    "h": 237.465,
    "s": 55.906,
    "l": 50.196
  },
  "oklch": {
    "l": 0.458,
    "c": 0.20592,
    "h": 272.9
  },
  "luminance": 0.08548
}

Semantic roles & 50–950 ramp

primary
#393FC7
secondary
#CECB8E
accent
#D949DF
background
#F8F7FD
surface
#F0EDFB
border
#CBC8D4
text
#0C0815
muted
#7D7B83

Preview Lab

Preview with #393FC7

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

Preview Lab → · Contrast checker → · Palette generator →

#393FC7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva