#527BC9#527BC9

#527BC9 is a mid, vivid blue. Relative luminance 0.202; OKLCH L 59.0% C 0.129 H 262.2°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX#527BC9
RGBrgb(82, 123, 201)
HSLhsl(219, 52%, 55%)
HSVhsv(219, 59%, 79%)
CMYKcmyk(59.2%, 38.8%, 0%, 21.2%)
CIE-LABlab(52.03, 9.51, -44.85)
CIE-LCHlch(52.03, 45.85, 281.97°)
OKLaboklab(58.95% -0.0174 -0.1273)
OKLCHoklch(58.95% 0.129 262.2)
XYZxyz(21.1016, 20.1750, 58.0292)
Luminance0.2018 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#527BC9 #C9A052
analogous
#52B6C9 #527BC9 #6452C9
triadic
#527BC9 #C9527B #7BC952
tetradic
#527BC9 #C952B6 #C9A052 #52C964
square
#527BC9 #C952B6 #C9A052 #52C964
split-complementary
#527BC9 #C96452 #B6C952
monochromatic
#26437A #355DA9 #527BC9 #819FD8 #AFC2E6

Accessibility & contrast

On white

4.17
#527BC9 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.04
#527BC9 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #527BC9
5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##527BC9#FFFFFF#000000##000000
##527BC91.004.175.045.04
#FFFFFF4.171.0021.0021.00
#0000005.0421.001.001.00
##0000005.0421.001.001.00

Color blindness preview

Protanopia (red-blind)
#5A82CC
Deuteranopia (green-blind)
#4A77C7
Tritanopia (blue-blind)
#008C98
Achromatopsia (no color)
#7C7C7C

Design tokens & code

CSS
--color: #527bc9;
/* rgb */ color: rgb(82, 123, 201);
/* oklch */ color: oklch(59.0% 0.129 262.2);
Tailwind
colors: {
  custom: {
    50: '#8ca0da',
    500: '#527bc9',
    950: '#000000',
  },
}
SCSS
$custom: #527bc9;
$custom-light: #8ca0da;
$custom-dark: #000000;
JSON
{
  "hex": "#527bc9",
  "rgb": {
    "r": 82,
    "g": 123,
    "b": 201
  },
  "hsl": {
    "h": 219.328,
    "s": 52.423,
    "l": 55.49
  },
  "oklch": {
    "l": 0.5895,
    "c": 0.1285,
    "h": 262.2
  },
  "luminance": 0.20177
}

Semantic roles & 50–950 ramp

primary
#527BC9
secondary
#D4C3A3
accent
#AA4CDC
background
#F9F9FD
surface
#F1F2FA
border
#CBCCD3
text
#0D0E15
muted
#7E7E83

Preview Lab

Preview with #527BC9

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

Preview Lab → · Contrast checker → · Palette generator →

#527BC9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva