#527DE4#527DE4

#527DE4 is a mid, vivid blue. Relative luminance 0.221; OKLCH L 61.0% C 0.163 H 264.9°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX#527DE4
RGBrgb(82, 125, 228)
HSLhsl(222, 73%, 61%)
HSVhsv(222, 64%, 89%)
CMYKcmyk(64%, 45.2%, 0%, 10.6%)
CIE-LABlab(54.09, 17.44, -56.82)
CIE-LCHlch(54.09, 59.44, 287.06°)
OKLaboklab(61.02% -0.0144 -0.1624)
OKLCHoklch(61.02% 0.163 264.9)
XYZxyz(24.8120, 22.0602, 76.3342)
Luminance0.2206 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#527DE4 #E4B952
analogous
#52C6E4 #527DE4 #7052E4
triadic
#527DE4 #E4527D #7DE452
tetradic
#527DE4 #E452C6 #E4B952 #52E470
square
#527DE4 #E452C6 #E4B952 #52E470
split-complementary
#527DE4 #E47052 #C6E452
monochromatic
#1942A2 #2257D7 #527DE4 #87A5EC #BCCDF5

Accessibility & contrast

On white

3.88
#527DE4 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.41
#527DE4 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #527DE4
5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##527DE4#FFFFFF#000000##000000
##527DE41.003.885.415.41
#FFFFFF3.881.0021.0021.00
#0000005.4121.001.001.00
##0000005.4121.001.001.00

Color blindness preview

Protanopia (red-blind)
#4B88E8
Deuteranopia (green-blind)
#317BE2
Tritanopia (blue-blind)
#0095A5
Achromatopsia (no color)
#818181

Design tokens & code

CSS
--color: #527de4;
/* rgb */ color: rgb(82, 125, 228);
/* oklch */ color: oklch(61.0% 0.163 264.9);
Tailwind
colors: {
  custom: {
    50: '#90a2ed',
    500: '#527de4',
    950: '#000000',
  },
}
SCSS
$custom: #527de4;
$custom-light: #90a2ed;
$custom-dark: #000000;
JSON
{
  "hex": "#527de4",
  "rgb": {
    "r": 82,
    "g": 125,
    "b": 228
  },
  "hsl": {
    "h": 222.329,
    "s": 73,
    "l": 60.784
  },
  "oklch": {
    "l": 0.61024,
    "c": 0.16306,
    "h": 264.9
  },
  "luminance": 0.22063
}

Semantic roles & 50–950 ramp

primary
#527DE4
secondary
#E5D4AD
accent
#9B10D5
background
#F9F9FE
surface
#F2F2FD
border
#CCCCD5
text
#0E0F16
muted
#7E7E84

Preview Lab

Preview with #527DE4

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

Preview Lab → · Contrast checker → · Palette generator →

#527DE4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva