#523EDB#523EDB

#523EDB is a mid, highly saturated blue. Relative luminance 0.104; OKLCH L 49.2% C 0.226 H 279.9°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX#523EDB
RGBrgb(82, 62, 219)
HSLhsl(248, 69%, 55%)
HSVhsv(248, 72%, 86%)
CMYKcmyk(62.6%, 71.7%, 0%, 14.1%)
CIE-LABlab(38.47, 52.28, -77.09)
CIE-LCHlch(38.47, 93.14, 304.14°)
OKLaboklab(49.22% 0.0388 -0.2224)
OKLCHoklch(49.22% 0.226 279.9)
XYZxyz(17.9844, 10.3522, 68.0545)
Luminance0.1035 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#523EDB #C7DB3E
analogous
#3E79DB #523EDB #A03EDB
triadic
#523EDB #DB523E #3EDB52
tetradic
#523EDB #DB3E79 #C7DB3E #3EDBA0
square
#523EDB #DB3E79 #C7DB3E #3EDBA0
split-complementary
#523EDB #DBA03E #79DB3E
monochromatic
#271986 #3623B9 #523EDB #8072E5 #AEA5EE

Accessibility & contrast

On white

6.84
#523EDB on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.07
#523EDB on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #523EDB
6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##523EDB#FFFFFF#000000##FFFFFF
##523EDB1.006.843.076.84
#FFFFFF6.841.0021.001.00
#0000003.0721.001.0021.00
##FFFFFF6.841.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0060E0
Deuteranopia (green-blind)
#0054D8
Tritanopia (blue-blind)
#006A89
Achromatopsia (no color)
#5B5B5B

Design tokens & code

CSS
--color: #523edb;
/* rgb */ color: rgb(82, 62, 219);
/* oklch */ color: oklch(49.2% 0.226 279.9);
Tailwind
colors: {
  custom: {
    50: '#9276e7',
    500: '#523edb',
    950: '#000000',
  },
}
SCSS
$custom: #523edb;
$custom-light: #9276e7;
$custom-dark: #000000;
JSON
{
  "hex": "#523edb",
  "rgb": {
    "r": 82,
    "g": 62,
    "b": 219
  },
  "hsl": {
    "h": 247.643,
    "s": 68.559,
    "l": 55.098
  },
  "oklch": {
    "l": 0.49221,
    "c": 0.22577,
    "h": 279.9
  },
  "luminance": 0.10354
}

Semantic roles & 50–950 ramp

primary
#523EDB
secondary
#D3DB99
accent
#EB3CD5
background
#F9F7FE
surface
#F2EDFD
border
#CCC8D5
text
#0E0916
muted
#7E7B84

Preview Lab

Preview with #523EDB

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

Preview Lab → · Contrast checker → · Palette generator →

#523EDB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva