#523FD3#523FD3

#523FD3 is a mid, highly saturated blue. Relative luminance 0.101; OKLCH L 48.6% C 0.215 H 280.6°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#523FD3
RGB	rgb(82, 63, 211)
HSL	hsl(248, 63%, 54%)
HSV	hsv(248, 70%, 83%)
CMYK	cmyk(61.1%, 70.1%, 0%, 17.3%)
CIE-LAB	lab(37.93, 49.30, -73.37)
CIE-LCH	lch(37.93, 88.39, 303.90°)
OKLab	oklab(48.62% 0.0396 -0.2115)
OKLCH	oklch(48.62% 0.215 280.6)
XYZ	xyz(17.0113, 10.0507, 62.6589)
Luminance	0.1005 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.81

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#523FD3 #C0D33F

analogous

#3F76D3 #523FD3 #9C3FD3

triadic

#523FD3 #D3523F #3FD352

tetradic

#523FD3 #D33F76 #C0D33F #3FD39C

square

#523FD3 #D33F76 #C0D33F #3FD39C

split-complementary

#523FD3 #D39C3F #76D33F

monochromatic

#281C7B #3928AD #523FD3 #7F71DE #ACA3EA

Accessibility & contrast

On white

6.98

#523FD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#523FD3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #523FD3

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523FD3	#FFFFFF	#000000	##FFFFFF
##523FD3	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD7

Deuteranopia (green-blind)

#0054D0

Tritanopia (blue-blind)

#006785

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #523fd3;
/* rgb */ color: rgb(82, 63, 211);
/* oklch */ color: oklch(48.6% 0.215 280.6);

Tailwind

colors: {
  custom: {
    50: '#9176e2',
    500: '#523fd3',
    950: '#000000',
  },
}

SCSS

$custom: #523fd3;
$custom-light: #9176e2;
$custom-dark: #000000;

JSON

{
  "hex": "#523fd3",
  "rgb": {
    "r": 82,
    "g": 63,
    "b": 211
  },
  "hsl": {
    "h": 247.703,
    "s": 62.712,
    "l": 53.725
  },
  "oklch": {
    "l": 0.48619,
    "c": 0.21521,
    "h": 280.6
  },
  "luminance": 0.10052
}

Semantic roles & 50–950 ramp

primary

#523FD3

secondary

#CED797

accent

#E642D1

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0915

muted

#7E7B84

Preview Lab

Preview with #523FD3

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

Preview Lab → · Contrast checker → · Palette generator →