#393DBF#393DBF

#393DBF is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.7% C 0.198 H 273.7°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).

Color values

HEX#393DBF
RGBrgb(57, 61, 191)
HSLhsl(238, 54%, 49%)
HSVhsv(238, 70%, 75%)
CMYKcmyk(70.2%, 68.1%, 0%, 25.1%)
CIE-LABlab(33.92, 40.85, -68.39)
CIE-LCHlch(33.92, 79.66, 300.85°)
OKLaboklab(44.72% 0.0126 -0.1976)
OKLCHoklch(44.72% 0.198 273.7)
XYZxyz(12.7569, 7.9677, 50.1457)
Luminance0.0797 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#393DBF #BFBB39
analogous
#3980BF #393DBF #7839BF
triadic
#393DBF #BF393D #3DBF39
tetradic
#393DBF #BF3980 #BFBB39 #39BF78
square
#393DBF #BF3980 #BFBB39 #39BF78
split-complementary
#393DBF #BF7839 #80BF39
monochromatic
#1D1F61 #2B2E90 #393DBF #6468D1 #9396DF

Accessibility & contrast

On white

8.10
#393DBF on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.59
#393DBF on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393DBF
8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##393DBF#FFFFFF#000000##FFFFFF
##393DBF1.008.102.598.10
#FFFFFF8.101.0021.001.00
#0000002.5921.001.0021.00
##FFFFFF8.101.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0056C3
Deuteranopia (green-blind)
#0049BD
Tritanopia (blue-blind)
#006079
Achromatopsia (no color)
#505050

Design tokens & code

CSS
--color: #393dbf;
/* rgb */ color: rgb(57, 61, 191);
/* oklch */ color: oklch(44.7% 0.198 273.7);
Tailwind
colors: {
  custom: {
    50: '#8273d3',
    500: '#393dbf',
    950: '#000000',
  },
}
SCSS
$custom: #393dbf;
$custom-light: #8273d3;
$custom-dark: #000000;
JSON
{
  "hex": "#393dbf",
  "rgb": {
    "r": 57,
    "g": 61,
    "b": 191
  },
  "hsl": {
    "h": 238.209,
    "s": 54.032,
    "l": 48.627
  },
  "oklch": {
    "l": 0.44721,
    "c": 0.19805,
    "h": 273.7
  },
  "luminance": 0.07969
}

Semantic roles & 50–950 ramp

primary
#393DBF
secondary
#CAC88A
accent
#D94ADD
background
#F8F7FD
surface
#F0EDFA
border
#CBC8D3
text
#0C0814
muted
#7D7B83

Preview Lab

Preview with #393DBF

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

Preview Lab → · Contrast checker → · Palette generator →

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