#523DD3#523DD3

#523DD3 is a mid, highly saturated blue. Relative luminance 0.098; OKLCH L 48.3% C 0.217 H 280.9°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX#523DD3
RGBrgb(82, 61, 211)
HSLhsl(248, 63%, 53%)
HSVhsv(248, 71%, 83%)
CMYKcmyk(61.1%, 71.1%, 0%, 17.3%)
CIE-LABlab(37.54, 50.39, -74.01)
CIE-LCHlch(37.54, 89.54, 304.25°)
OKLaboklab(48.34% 0.041 -0.2134)
OKLCHoklch(48.34% 0.217 280.9)
XYZxyz(16.9026, 9.8332, 62.6227)
Luminance0.0983 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#523DD3 #BED33D
analogous
#3D73D3 #523DD3 #9D3DD3
triadic
#523DD3 #D3523D #3DD352
tetradic
#523DD3 #D33D73 #BED33D #3DD39D
square
#523DD3 #D33D73 #BED33D #3DD39D
split-complementary
#523DD3 #D39D3D #73D33D
monochromatic
#291C7A #3A27AC #523DD3 #7E6FDE #ABA1EA

Accessibility & contrast

On white

7.08
#523DD3 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.97
#523DD3 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #523DD3
7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##523DD3#FFFFFF#000000##FFFFFF
##523DD31.007.082.977.08
#FFFFFF7.081.0021.001.00
#0000002.9721.001.0021.00
##FFFFFF7.081.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005ED7
Deuteranopia (green-blind)
#0053D0
Tritanopia (blue-blind)
#006684
Achromatopsia (no color)
#585858

Design tokens & code

CSS
--color: #523dd3;
/* rgb */ color: rgb(82, 61, 211);
/* oklch */ color: oklch(48.3% 0.217 280.9);
Tailwind
colors: {
  custom: {
    50: '#9175e2',
    500: '#523dd3',
    950: '#000000',
  },
}
SCSS
$custom: #523dd3;
$custom-light: #9175e2;
$custom-dark: #000000;
JSON
{
  "hex": "#523dd3",
  "rgb": {
    "r": 82,
    "g": 61,
    "b": 211
  },
  "hsl": {
    "h": 248.4,
    "s": 63.025,
    "l": 53.333
  },
  "oklch": {
    "l": 0.4834,
    "c": 0.21731,
    "h": 280.9
  },
  "luminance": 0.09834
}

Semantic roles & 50–950 ramp

primary
#523DD3
secondary
#CDD696
accent
#E642CF
background
#F9F7FE
surface
#F2EDFC
border
#CCC8D5
text
#0E0815
muted
#7E7B84

Preview Lab

Preview with #523DD3

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

Preview Lab → · Contrast checker → · Palette generator →

#523DD3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva