#3656C8#3656C8

#3656C8 is a mid, vivid blue. Relative luminance 0.116; OKLCH L 49.8% C 0.181 H 267.4°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX#3656C8
RGBrgb(54, 86, 200)
HSLhsl(227, 57%, 50%)
HSVhsv(227, 73%, 78%)
CMYKcmyk(73%, 57%, 0%, 21.6%)
CIE-LABlab(40.59, 27.91, -62.74)
CIE-LCHlch(40.59, 68.67, 293.98°)
OKLaboklab(49.83% -0.0081 -0.1809)
OKLCHoklch(49.83% 0.181 267.4)
XYZxyz(15.2708, 11.6084, 56.0682)
Luminance0.1161 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3656C8 #C8A836
analogous
#369FC8 #3656C8 #5F36C8
triadic
#3656C8 #C83656 #56C836
tetradic
#3656C8 #C8369F #C8A836 #36C85F
square
#3656C8 #C8369F #C8A836 #36C85F
split-complementary
#3656C8 #C85F36 #9FC836
monochromatic
#1C2D68 #294198 #3656C8 #667ED6 #96A7E3

Accessibility & contrast

On white

6.32
#3656C8 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.32
#3656C8 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3656C8
6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3656C8#FFFFFF#000000##FFFFFF
##3656C81.006.323.326.32
#FFFFFF6.321.0021.001.00
#0000003.3221.001.0021.00
##FFFFFF6.321.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0067CC
Deuteranopia (green-blind)
#0059C6
Tritanopia (blue-blind)
#007286
Achromatopsia (no color)
#606060

Design tokens & code

CSS
--color: #3656c8;
/* rgb */ color: rgb(54, 86, 200);
/* oklch */ color: oklch(49.8% 0.181 267.4);
Tailwind
colors: {
  custom: {
    50: '#8185da',
    500: '#3656c8',
    950: '#000000',
  },
}
SCSS
$custom: #3656c8;
$custom-light: #8185da;
$custom-dark: #000000;
JSON
{
  "hex": "#3656c8",
  "rgb": {
    "r": 54,
    "g": 86,
    "b": 200
  },
  "hsl": {
    "h": 226.849,
    "s": 57.48,
    "l": 49.804
  },
  "oklch": {
    "l": 0.49828,
    "c": 0.18112,
    "h": 267.4
  },
  "luminance": 0.1161
}

Semantic roles & 50–950 ramp

primary
#3656C8
secondary
#CEBF8C
accent
#BF47E1
background
#F8F8FD
surface
#F0EFFB
border
#CBCAD4
text
#0C0B15
muted
#7D7C83

Preview Lab

Preview with #3656C8

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

Preview Lab → · Contrast checker → · Palette generator →

#3656C8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva