#527DCF#527DCF

#527DCF is a mid, vivid blue. Relative luminance 0.210; OKLCH L 59.7% C 0.134 H 262.2°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX#527DCF
RGBrgb(82, 125, 207)
HSLhsl(219, 57%, 57%)
HSVhsv(219, 60%, 81%)
CMYKcmyk(60.4%, 39.6%, 0%, 18.8%)
CIE-LABlab(52.91, 10.30, -46.87)
CIE-LCHlch(52.91, 47.99, 282.40°)
OKLaboklab(59.73% -0.0183 -0.1332)
OKLCHoklch(59.73% 0.134 262.2)
XYZxyz(22.0719, 20.9641, 61.9027)
Luminance0.2097 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#527DCF #CFA452
analogous
#52BCCF #527DCF #6652CF
triadic
#527DCF #CF527D #7DCF52
tetradic
#527DCF #CF52BC #CFA452 #52CF66
square
#527DCF #CF52BC #CFA452 #52CF66
split-complementary
#527DCF #CF6652 #BCCF52
monochromatic
#244582 #315EB2 #527DCF #82A1DC #B2C5EA

Accessibility & contrast

On white

4.04
#527DCF on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.19
#527DCF on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #527DCF
5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##527DCF#FFFFFF#000000##000000
##527DCF1.004.045.195.19
#FFFFFF4.041.0021.0021.00
#0000005.1921.001.001.00
##0000005.1921.001.001.00

Color blindness preview

Protanopia (red-blind)
#5985D2
Deuteranopia (green-blind)
#4879CD
Tritanopia (blue-blind)
#008F9C
Achromatopsia (no color)
#7E7E7E

Design tokens & code

CSS
--color: #527dcf;
/* rgb */ color: rgb(82, 125, 207);
/* oklch */ color: oklch(59.7% 0.134 262.2);
Tailwind
colors: {
  custom: {
    50: '#8da2de',
    500: '#527dcf',
    950: '#000000',
  },
}
SCSS
$custom: #527dcf;
$custom-light: #8da2de;
$custom-dark: #000000;
JSON
{
  "hex": "#527dcf",
  "rgb": {
    "r": 82,
    "g": 125,
    "b": 207
  },
  "hsl": {
    "h": 219.36,
    "s": 56.561,
    "l": 56.667
  },
  "oklch": {
    "l": 0.59732,
    "c": 0.13446,
    "h": 262.2
  },
  "luminance": 0.20966
}

Semantic roles & 50–950 ramp

primary
#527DCF
secondary
#D8C6A5
accent
#AC48E0
background
#F9F9FD
surface
#F1F2FB
border
#CBCCD4
text
#0D0F15
muted
#7E7E83

Preview Lab

Preview with #527DCF

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

Preview Lab → · Contrast checker → · Palette generator →

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