#523CCF#523CCF

#523CCF is a mid, highly saturated blue. Relative luminance 0.095; OKLCH L 47.8% C 0.214 H 281.5°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX#523CCF
RGBrgb(82, 60, 207)
HSLhsl(249, 60%, 52%)
HSVhsv(249, 71%, 81%)
CMYKcmyk(60.4%, 71%, 0%, 18.8%)
CIE-LABlab(36.98, 49.72, -72.61)
CIE-LCHlch(36.98, 88.01, 304.40°)
OKLaboklab(47.83% 0.0425 -0.2093)
OKLCHoklch(47.83% 0.214 281.5)
XYZxyz(16.3545, 9.5294, 59.9969)
Luminance0.0953 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#523CCF #B9CF3C
analogous
#3C6FCF #523CCF #9C3CCF
triadic
#523CCF #CF523C #3CCF52
tetradic
#523CCF #CF3C6F #B9CF3C #3CCF9C
square
#523CCF #CF3C6F #B9CF3C #3CCF9C
split-complementary
#523CCF #CF9C3C #6FCF3C
monochromatic
#2A1D74 #3B29A5 #523CCF #7E6DDB #A99EE7

Accessibility & contrast

On white

7.23
#523CCF on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.91
#523CCF on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #523CCF
7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##523CCF#FFFFFF#000000##FFFFFF
##523CCF1.007.232.917.23
#FFFFFF7.231.0021.001.00
#0000002.9121.001.0021.00
##FFFFFF7.231.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005CD3
Deuteranopia (green-blind)
#0052CC
Tritanopia (blue-blind)
#006481
Achromatopsia (no color)
#575757

Design tokens & code

CSS
--color: #523ccf;
/* rgb */ color: rgb(82, 60, 207);
/* oklch */ color: oklch(47.8% 0.214 281.5);
Tailwind
colors: {
  custom: {
    50: '#9074df',
    500: '#523ccf',
    950: '#000000',
  },
}
SCSS
$custom: #523ccf;
$custom-light: #9074df;
$custom-dark: #000000;
JSON
{
  "hex": "#523ccf",
  "rgb": {
    "r": 82,
    "g": 60,
    "b": 207
  },
  "hsl": {
    "h": 248.98,
    "s": 60.494,
    "l": 52.353
  },
  "oklch": {
    "l": 0.47833,
    "c": 0.21359,
    "h": 281.5
  },
  "luminance": 0.09531
}

Semantic roles & 50–950 ramp

primary
#523CCF
secondary
#CAD393
accent
#E444CC
background
#F9F7FD
surface
#F2EDFB
border
#CCC8D4
text
#0E0815
muted
#7E7B83

Preview Lab

Preview with #523CCF

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

Preview Lab → · Contrast checker → · Palette generator →

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