#5357E4#5357E4

#5357E4 is a mid, highly saturated blue. Relative luminance 0.143; OKLCH L 53.9% C 0.209 H 275.6°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX#5357E4
RGBrgb(83, 87, 228)
HSLhsl(238, 73%, 61%)
HSVhsv(238, 64%, 89%)
CMYKcmyk(63.6%, 61.8%, 0%, 10.6%)
CIE-LABlab(44.60, 40.96, -72.18)
CIE-LCHlch(44.60, 82.99, 299.57°)
OKLaboklab(53.9% 0.0204 -0.208)
OKLCHoklch(53.9% 0.209 275.6)
XYZxyz(20.9745, 14.2551, 75.0299)
Luminance0.1426 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5357E4 #E4E053
analogous
#539FE4 #5357E4 #9753E4
triadic
#5357E4 #E45357 #57E453
tetradic
#5357E4 #E4539F #E4E053 #53E497
square
#5357E4 #E4539F #E4E053 #53E497
split-complementary
#5357E4 #E49753 #9FE453
monochromatic
#1A1DA3 #2227D8 #5357E4 #888BEC #BDBEF5

Accessibility & contrast

On white

5.45
#5357E4 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.85
#5357E4 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5357E4
5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5357E4#FFFFFF#000000##FFFFFF
##5357E41.005.453.855.45
#FFFFFF5.451.0021.001.00
#0000003.8521.001.0021.00
##FFFFFF5.451.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0070E9
Deuteranopia (green-blind)
#0063E1
Tritanopia (blue-blind)
#007B95
Achromatopsia (no color)
#696969

Design tokens & code

CSS
--color: #5357e4;
/* rgb */ color: rgb(83, 87, 228);
/* oklch */ color: oklch(53.9% 0.209 275.6);
Tailwind
colors: {
  custom: {
    50: '#9386ee',
    500: '#5357e4',
    950: '#000000',
  },
}
SCSS
$custom: #5357e4;
$custom-light: #9386ee;
$custom-dark: #000000;
JSON
{
  "hex": "#5357e4",
  "rgb": {
    "r": 83,
    "g": 87,
    "b": 228
  },
  "hsl": {
    "h": 238.345,
    "s": 72.864,
    "l": 60.98
  },
  "oklch": {
    "l": 0.53904,
    "c": 0.20898,
    "h": 275.6
  },
  "luminance": 0.14257
}

Semantic roles & 50–950 ramp

primary
#5357E4
secondary
#E5E3AE
accent
#D011D5
background
#F9F8FE
surface
#F2EFFD
border
#CCCAD5
text
#0E0B16
muted
#7E7C84

Preview Lab

Preview with #5357E4

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

Preview Lab → · Contrast checker → · Palette generator →

#5357E4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva