#396ACF#396ACF

#396ACF is a mid, vivid blue. Relative luminance 0.157; OKLCH L 54.5% C 0.165 H 262.7°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX#396ACF
RGBrgb(57, 106, 207)
HSLhsl(220, 61%, 52%)
HSVhsv(220, 72%, 81%)
CMYKcmyk(72.5%, 48.8%, 0%, 18.8%)
CIE-LABlab(46.55, 18.04, -57.11)
CIE-LCHlch(46.55, 59.89, 287.53°)
OKLaboklab(54.54% -0.0209 -0.164)
OKLCHoklch(54.54% 0.165 262.7)
XYZxyz(18.0998, 15.6810, 61.0922)
Luminance0.1568 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#396ACF #CF9E39
analogous
#39B5CF #396ACF #5339CF
triadic
#396ACF #CF396A #6ACF39
tetradic
#396ACF #CF39B5 #CF9E39 #39CF53
square
#396ACF #CF39B5 #CF9E39 #39CF53
split-complementary
#396ACF #CF5339 #B5CF39
monochromatic
#1C3872 #2850A3 #396ACF #6A8FDB #9CB4E7

Accessibility & contrast

On white

5.08
#396ACF on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.14
#396ACF on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #396ACF
5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##396ACF#FFFFFF#000000##FFFFFF
##396ACF1.005.084.145.08
#FFFFFF5.081.0021.001.00
#0000004.1421.001.0021.00
##FFFFFF5.081.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3076D3
Deuteranopia (green-blind)
#0068CD
Tritanopia (blue-blind)
#008292
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #396acf;
/* rgb */ color: rgb(57, 106, 207);
/* oklch */ color: oklch(54.5% 0.165 262.7);
Tailwind
colors: {
  custom: {
    50: '#8294de',
    500: '#396acf',
    950: '#000000',
  },
}
SCSS
$custom: #396acf;
$custom-light: #8294de;
$custom-dark: #000000;
JSON
{
  "hex": "#396acf",
  "rgb": {
    "r": 57,
    "g": 106,
    "b": 207
  },
  "hsl": {
    "h": 220.4,
    "s": 60.976,
    "l": 51.765
  },
  "oklch": {
    "l": 0.54537,
    "c": 0.16532,
    "h": 262.7
  },
  "luminance": 0.15683
}

Semantic roles & 50–950 ramp

primary
#396ACF
secondary
#D3BD91
accent
#B044E4
background
#F8F9FD
surface
#F0F1FB
border
#CBCBD4
text
#0C0D15
muted
#7D7E83

Preview Lab

Preview with #396ACF

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

Preview Lab → · Contrast checker → · Palette generator →

#396ACF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva