#523FD9#523FD9

#523FD9 is a mid, highly saturated blue. Relative luminance 0.104; OKLCH L 49.2% C 0.222 H 280.0°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX#523FD9
RGBrgb(82, 63, 217)
HSLhsl(247, 67%, 55%)
HSVhsv(247, 71%, 85%)
CMYKcmyk(62.2%, 71%, 0%, 14.9%)
CIE-LABlab(38.48, 51.13, -75.93)
CIE-LCHlch(38.48, 91.54, 303.96°)
OKLaboklab(49.17% 0.0385 -0.219)
OKLCHoklch(49.17% 0.222 280)
XYZxyz(17.7776, 10.3572, 66.6945)
Luminance0.1036 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#523FD9 #C6D93F
analogous
#3F79D9 #523FD9 #9F3FD9
triadic
#523FD9 #D9523F #3FD952
tetradic
#523FD9 #D93F79 #C6D93F #3FD99F
square
#523FD9 #D93F79 #C6D93F #3FD99F
split-complementary
#523FD9 #D99F3F #79D93F
monochromatic
#271A84 #3624B7 #523FD9 #8072E3 #AEA5ED

Accessibility & contrast

On white

6.84
#523FD9 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.07
#523FD9 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #523FD9
6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##523FD9#FFFFFF#000000##FFFFFF
##523FD91.006.843.076.84
#FFFFFF6.841.0021.001.00
#0000003.0721.001.0021.00
##FFFFFF6.841.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0060DE
Deuteranopia (green-blind)
#0055D6
Tritanopia (blue-blind)
#006988
Achromatopsia (no color)
#5B5B5B

Design tokens & code

CSS
--color: #523fd9;
/* rgb */ color: rgb(82, 63, 217);
/* oklch */ color: oklch(49.2% 0.222 280.0);
Tailwind
colors: {
  custom: {
    50: '#9276e6',
    500: '#523fd9',
    950: '#000000',
  },
}
SCSS
$custom: #523fd9;
$custom-light: #9276e6;
$custom-dark: #000000;
JSON
{
  "hex": "#523fd9",
  "rgb": {
    "r": 82,
    "g": 63,
    "b": 217
  },
  "hsl": {
    "h": 247.403,
    "s": 66.957,
    "l": 54.902
  },
  "oklch": {
    "l": 0.49171,
    "c": 0.22238,
    "h": 280
  },
  "luminance": 0.10359
}

Semantic roles & 50–950 ramp

primary
#523FD9
secondary
#D2DA9A
accent
#EA3ED5
background
#F9F7FE
surface
#F2EDFD
border
#CCC8D5
text
#0E0916
muted
#7E7B84

Preview Lab

Preview with #523FD9

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

Preview Lab → · Contrast checker → · Palette generator →

#523FD9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva