#396FC9#396FC9

#396FC9 is a mid, vivid blue. Relative luminance 0.165; OKLCH L 55.2% C 0.151 H 260.0°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX#396FC9
RGBrgb(57, 111, 201)
HSLhsl(218, 57%, 51%)
HSVhsv(218, 72%, 79%)
CMYKcmyk(71.6%, 44.8%, 0%, 21.2%)
CIE-LABlab(47.56, 12.67, -52.05)
CIE-LCHlch(47.56, 53.57, 283.68°)
OKLaboklab(55.19% -0.0262 -0.149)
OKLCHoklch(55.19% 0.151 260)
XYZxyz(17.9106, 16.4539, 57.4790)
Luminance0.1646 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#396FC9 #C99339
analogous
#39B7C9 #396FC9 #4B39C9
triadic
#396FC9 #C9396F #6FC939
tetradic
#396FC9 #C939B7 #C99339 #39C94B
square
#396FC9 #C939B7 #C99339 #39C94B
split-complementary
#396FC9 #C94B39 #B7C939
monochromatic
#1D3A6B #2A549B #396FC9 #6992D6 #99B5E3

Accessibility & contrast

On white

4.89
#396FC9 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.29
#396FC9 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #396FC9
4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##396FC9#FFFFFF#000000##FFFFFF
##396FC91.004.894.294.89
#FFFFFF4.891.0021.001.00
#0000004.2921.001.0021.00
##FFFFFF4.891.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4278CC
Deuteranopia (green-blind)
#256BC7
Tritanopia (blue-blind)
#008492
Achromatopsia (no color)
#717171

Design tokens & code

CSS
--color: #396fc9;
/* rgb */ color: rgb(57, 111, 201);
/* oklch */ color: oklch(55.2% 0.151 260.0);
Tailwind
colors: {
  custom: {
    50: '#8197da',
    500: '#396fc9',
    950: '#000000',
  },
}
SCSS
$custom: #396fc9;
$custom-light: #8197da;
$custom-dark: #000000;
JSON
{
  "hex": "#396fc9",
  "rgb": {
    "r": 57,
    "g": 111,
    "b": 201
  },
  "hsl": {
    "h": 217.5,
    "s": 57.143,
    "l": 50.588
  },
  "oklch": {
    "l": 0.55193,
    "c": 0.1513,
    "h": 260
  },
  "luminance": 0.16456
}

Semantic roles & 50–950 ramp

primary
#396FC9
secondary
#CFB78F
accent
#A747E0
background
#F8F9FD
surface
#F0F2FB
border
#CBCCD4
text
#0C0D15
muted
#7D7E83

Preview Lab

Preview with #396FC9

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

Preview Lab → · Contrast checker → · Palette generator →

#396FC9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva