#5357E8#5357E8

#5357E8 is a mid, highly saturated blue. Relative luminance 0.145; OKLCH L 54.2% C 0.214 H 275.4°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX#5357E8
RGBrgb(83, 87, 232)
HSLhsl(238, 76%, 62%)
HSVhsv(238, 64%, 91%)
CMYKcmyk(64.2%, 62.5%, 0%, 9%)
CIE-LABlab(44.91, 42.27, -73.92)
CIE-LCHlch(44.91, 85.15, 299.76°)
OKLaboklab(54.23% 0.0202 -0.2131)
OKLCHoklch(54.23% 0.214 275.4)
XYZxyz(21.5362, 14.4797, 77.9882)
Luminance0.1448 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5357E8 #E8E453
analogous
#53A2E8 #5357E8 #9A53E8
triadic
#5357E8 #E85357 #57E853
tetradic
#5357E8 #E853A2 #E8E453 #53E89A
square
#5357E8 #E853A2 #E8E453 #53E89A
split-complementary
#5357E8 #E89A53 #A2E853
monochromatic
#171BAA #1E23E0 #5357E8 #898CEF #BFC0F6

Accessibility & contrast

On white

5.39
#5357E8 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.90
#5357E8 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5357E8
5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5357E8#FFFFFF#000000##FFFFFF
##5357E81.005.393.905.39
#FFFFFF5.391.0021.001.00
#0000003.9021.001.0021.00
##FFFFFF5.391.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0071ED
Deuteranopia (green-blind)
#0064E5
Tritanopia (blue-blind)
#007C97
Achromatopsia (no color)
#6A6A6A

Design tokens & code

CSS
--color: #5357e8;
/* rgb */ color: rgb(83, 87, 232);
/* oklch */ color: oklch(54.2% 0.214 275.4);
Tailwind
colors: {
  custom: {
    50: '#9387f0',
    500: '#5357e8',
    950: '#000000',
  },
}
SCSS
$custom: #5357e8;
$custom-light: #9387f0;
$custom-dark: #000000;
JSON
{
  "hex": "#5357e8",
  "rgb": {
    "r": 83,
    "g": 87,
    "b": 232
  },
  "hsl": {
    "h": 238.389,
    "s": 76.41,
    "l": 61.765
  },
  "oklch": {
    "l": 0.54234,
    "c": 0.21405,
    "h": 275.4
  },
  "luminance": 0.14482
}

Semantic roles & 50–950 ramp

primary
#5357E8
secondary
#E7E6B0
accent
#D30DD9
background
#F9F8FE
surface
#F2EFFD
border
#CCCAD5
text
#0F0B17
muted
#7E7C85

Preview Lab

Preview with #5357E8

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

Preview Lab → · Contrast checker → · Palette generator →

#5357E8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva