#523FD1#523FD1

#523FD1 is a mid, highly saturated blue. Relative luminance 0.100; OKLCH L 48.4% C 0.213 H 280.8°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX#523FD1
RGBrgb(82, 63, 209)
HSLhsl(248, 61%, 53%)
HSVhsv(248, 70%, 82%)
CMYKcmyk(60.8%, 69.9%, 0%, 18%)
CIE-LABlab(37.75, 48.69, -72.51)
CIE-LCHlch(37.75, 87.34, 303.88°)
OKLaboklab(48.44% 0.0399 -0.209)
OKLCHoklch(48.44% 0.213 280.8)
XYZxyz(16.7622, 9.9511, 61.3467)
Luminance0.0995 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#523FD1 #BED13F
analogous
#3F75D1 #523FD1 #9B3FD1
triadic
#523FD1 #D1523F #3FD152
tetradic
#523FD1 #D13F75 #BED13F #3FD19B
square
#523FD1 #D13F75 #BED13F #3FD19B
split-complementary
#523FD1 #D19B3F #75D13F
monochromatic
#291D79 #3A29AA #523FD1 #7E70DD #ABA2E9

Accessibility & contrast

On white

7.02
#523FD1 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.99
#523FD1 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #523FD1
7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##523FD1#FFFFFF#000000##FFFFFF
##523FD11.007.022.997.02
#FFFFFF7.021.0021.001.00
#0000002.9921.001.0021.00
##FFFFFF7.021.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005ED5
Deuteranopia (green-blind)
#0053CE
Tritanopia (blue-blind)
#006683
Achromatopsia (no color)
#595959

Design tokens & code

CSS
--color: #523fd1;
/* rgb */ color: rgb(82, 63, 209);
/* oklch */ color: oklch(48.4% 0.213 280.8);
Tailwind
colors: {
  custom: {
    50: '#9176e0',
    500: '#523fd1',
    950: '#000000',
  },
}
SCSS
$custom: #523fd1;
$custom-light: #9176e0;
$custom-dark: #000000;
JSON
{
  "hex": "#523fd1",
  "rgb": {
    "r": 82,
    "g": 63,
    "b": 209
  },
  "hsl": {
    "h": 247.808,
    "s": 61.345,
    "l": 53.333
  },
  "oklch": {
    "l": 0.48437,
    "c": 0.21279,
    "h": 280.8
  },
  "luminance": 0.09952
}

Semantic roles & 50–950 ramp

primary
#523FD1
secondary
#CDD597
accent
#E443CF
background
#F9F7FD
surface
#F2EDFB
border
#CCC8D4
text
#0E0915
muted
#7E7B83

Preview Lab

Preview with #523FD1

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

Preview Lab → · Contrast checker → · Palette generator →

#523FD1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva