#5364DD#5364DD

#5364DD is a mid, vivid blue. Relative luminance 0.162; OKLCH L 55.7% C 0.184 H 272.9°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX#5364DD
RGBrgb(83, 100, 221)
HSLhsl(233, 67%, 60%)
HSVhsv(233, 62%, 87%)
CMYKcmyk(62.4%, 54.8%, 0%, 13.3%)
CIE-LABlab(47.20, 30.68, -63.98)
CIE-LCHlch(47.20, 70.95, 295.62°)
OKLaboklab(55.67% 0.0093 -0.1838)
OKLCHoklch(55.67% 0.184 272.9)
XYZxyz(21.1713, 16.1720, 70.3984)
Luminance0.1617 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5364DD #DDCC53
analogous
#53A9DD #5364DD #8753DD
triadic
#5364DD #DD5364 #64DD53
tetradic
#5364DD #DD53A9 #DDCC53 #53DD87
square
#5364DD #DD53A9 #DDCC53 #53DD87
split-complementary
#5364DD #DD8753 #A9DD53
monochromatic
#1E2D98 #283CCB #5364DD #8692E7 #B9C0F1

Accessibility & contrast

On white

4.96
#5364DD on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.23
#5364DD on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5364DD
4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5364DD#FFFFFF#000000##FFFFFF
##5364DD1.004.964.234.96
#FFFFFF4.961.0021.001.00
#0000004.2321.001.0021.00
##FFFFFF4.961.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0076E1
Deuteranopia (green-blind)
#006ADB
Tritanopia (blue-blind)
#008197
Achromatopsia (no color)
#707070

Design tokens & code

CSS
--color: #5364dd;
/* rgb */ color: rgb(83, 100, 221);
/* oklch */ color: oklch(55.7% 0.184 272.9);
Tailwind
colors: {
  custom: {
    50: '#9190e8',
    500: '#5364dd',
    950: '#000000',
  },
}
SCSS
$custom: #5364dd;
$custom-light: #9190e8;
$custom-dark: #000000;
JSON
{
  "hex": "#5364dd",
  "rgb": {
    "r": 83,
    "g": 100,
    "b": 221
  },
  "hsl": {
    "h": 232.609,
    "s": 66.99,
    "l": 59.608
  },
  "oklch": {
    "l": 0.55671,
    "c": 0.18399,
    "h": 272.9
  },
  "luminance": 0.16174
}

Semantic roles & 50–950 ramp

primary
#5364DD
secondary
#E1DAAB
accent
#D53EEA
background
#F9F8FE
surface
#F2F0FD
border
#CCCBD5
text
#0E0C16
muted
#7E7D84

Preview Lab

Preview with #5364DD

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

Preview Lab → · Contrast checker → · Palette generator →

#5364DD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva