#5390E7#5390E7

#5390E7 is a light, vivid blue. Relative luminance 0.276; OKLCH L 65.3% C 0.145 H 257.5°. Best body text is #000000 at 6.51:1 contrast (WCAG AA passes).

Color values

HEX#5390E7
RGBrgb(83, 144, 231)
HSLhsl(215, 76%, 62%)
HSVhsv(215, 64%, 91%)
CMYKcmyk(64.1%, 37.7%, 0%, 9.4%)
CIE-LABlab(59.48, 7.18, -49.90)
CIE-LCHlch(59.48, 50.41, 278.18°)
OKLaboklab(65.26% -0.0316 -0.1418)
OKLCHoklch(65.26% 0.145 257.5)
XYZxyz(27.9592, 27.5523, 79.4305)
Luminance0.2756 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5390E7 #E7AA53
analogous
#53DAE7 #5390E7 #6053E7
triadic
#5390E7 #E75390 #90E753
tetradic
#5390E7 #E753DA #E7AA53 #53E760
square
#5390E7 #E753DA #E7AA53 #53E760
split-complementary
#5390E7 #E76053 #DAE753
monochromatic
#1753A8 #1F6EDE #5390E7 #89B3EE #BED5F6

Accessibility & contrast

On white

3.23
#5390E7 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.51
#5390E7 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5390E7
6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5390E7#FFFFFF#000000##000000
##5390E71.003.236.516.51
#FFFFFF3.231.0021.0021.00
#0000006.5121.001.001.00
##0000006.5121.001.001.00

Color blindness preview

Protanopia (red-blind)
#6A97EB
Deuteranopia (green-blind)
#5489E5
Tritanopia (blue-blind)
#00A4B0
Achromatopsia (no color)
#8F8F8F

Design tokens & code

CSS
--color: #5390e7;
/* rgb */ color: rgb(83, 144, 231);
/* oklch */ color: oklch(65.3% 0.145 257.5);
Tailwind
colors: {
  custom: {
    50: '#91b0ef',
    500: '#5390e7',
    950: '#000000',
  },
}
SCSS
$custom: #5390e7;
$custom-light: #91b0ef;
$custom-dark: #000000;
JSON
{
  "hex": "#5390e7",
  "rgb": {
    "r": 83,
    "g": 144,
    "b": 231
  },
  "hsl": {
    "h": 215.27,
    "s": 75.51,
    "l": 61.569
  },
  "oklch": {
    "l": 0.65255,
    "c": 0.1453,
    "h": 257.5
  },
  "luminance": 0.27555
}

Semantic roles & 50–950 ramp

primary
#5390E7
secondary
#E6D0AF
accent
#840ED8
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0E1016
muted
#7E7F84

Preview Lab

Preview with #5390E7

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

Preview Lab → · Contrast checker → · Palette generator →

#5390E7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva