#523DD1#523DD1

#523DD1 is a mid, highly saturated blue. Relative luminance 0.097; OKLCH L 48.2% C 0.215 H 281.1°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX#523DD1
RGBrgb(82, 61, 209)
HSLhsl(249, 62%, 53%)
HSVhsv(249, 71%, 82%)
CMYKcmyk(60.8%, 70.8%, 0%, 18%)
CIE-LABlab(37.36, 49.79, -73.15)
CIE-LCHlch(37.36, 88.49, 304.24°)
OKLaboklab(48.16% 0.0414 -0.2109)
OKLCHoklch(48.16% 0.215 281.1)
XYZxyz(16.6534, 9.7336, 61.3104)
Luminance0.0974 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#523DD1 #BCD13D
analogous
#3D72D1 #523DD1 #9C3DD1
triadic
#523DD1 #D1523D #3DD152
tetradic
#523DD1 #D13D72 #BCD13D #3DD19C
square
#523DD1 #D13D72 #BCD13D #3DD19C
split-complementary
#523DD1 #D19C3D #72D13D
monochromatic
#291C77 #3A28A9 #523DD1 #7E6EDD #AAA0E8

Accessibility & contrast

On white

7.13
#523DD1 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.95
#523DD1 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #523DD1
7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##523DD1#FFFFFF#000000##FFFFFF
##523DD11.007.132.957.13
#FFFFFF7.131.0021.001.00
#0000002.9521.001.0021.00
##FFFFFF7.131.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005DD5
Deuteranopia (green-blind)
#0052CE
Tritanopia (blue-blind)
#006583
Achromatopsia (no color)
#585858

Design tokens & code

CSS
--color: #523dd1;
/* rgb */ color: rgb(82, 61, 209);
/* oklch */ color: oklch(48.2% 0.215 281.1);
Tailwind
colors: {
  custom: {
    50: '#9175e0',
    500: '#523dd1',
    950: '#000000',
  },
}
SCSS
$custom: #523dd1;
$custom-light: #9175e0;
$custom-dark: #000000;
JSON
{
  "hex": "#523dd1",
  "rgb": {
    "r": 82,
    "g": 61,
    "b": 209
  },
  "hsl": {
    "h": 248.514,
    "s": 61.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.48155,
    "c": 0.21493,
    "h": 281.1
  },
  "luminance": 0.09735
}

Semantic roles & 50–950 ramp

primary
#523DD1
secondary
#CCD595
accent
#E543CE
background
#F9F7FD
surface
#F2EDFB
border
#CCC8D4
text
#0E0815
muted
#7E7B83

Preview Lab

Preview with #523DD1

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

Preview Lab → · Contrast checker → · Palette generator →

#523DD1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva