#523FD8#523FD8

#523FD8 is a mid, highly saturated blue. Relative luminance 0.103; OKLCH L 49.1% C 0.221 H 280.1°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#523FD8
RGB	rgb(82, 63, 216)
HSL	hsl(247, 66%, 55%)
HSV	hsv(247, 71%, 85%)
CMYK	cmyk(62%, 70.8%, 0%, 15.3%)
CIE-LAB	lab(38.39, 50.83, -75.50)
CIE-LCH	lch(38.39, 91.02, 303.95°)
OKLab	oklab(49.08% 0.0386 -0.2178)
OKLCH	oklch(49.08% 0.221 280.1)
XYZ	xyz(17.6479, 10.3054, 66.0116)
Luminance	0.1031 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.24

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#523FD8 #C5D83F

analogous

#3F79D8 #523FD8 #9F3FD8

triadic

#523FD8 #D8523F #3FD852

tetradic

#523FD8 #D83F79 #C5D83F #3FD89F

square

#523FD8 #D83F79 #C5D83F #3FD89F

split-complementary

#523FD8 #D89F3F #79D83F

monochromatic

#271A82 #3725B5 #523FD8 #8072E2 #AEA5ED

Accessibility & contrast

On white

6.86

#523FD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#523FD8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #523FD8

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523FD8	#FFFFFF	#000000	##FFFFFF
##523FD8	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060DD

Deuteranopia (green-blind)

#0054D5

Tritanopia (blue-blind)

#006987

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #523fd8;
/* rgb */ color: rgb(82, 63, 216);
/* oklch */ color: oklch(49.1% 0.221 280.1);

Tailwind

colors: {
  custom: {
    50: '#9276e5',
    500: '#523fd8',
    950: '#000000',
  },
}

SCSS

$custom: #523fd8;
$custom-light: #9276e5;
$custom-dark: #000000;

JSON

{
  "hex": "#523fd8",
  "rgb": {
    "r": 82,
    "g": 63,
    "b": 216
  },
  "hsl": {
    "h": 247.451,
    "s": 66.234,
    "l": 54.706
  },
  "oklch": {
    "l": 0.49079,
    "c": 0.22119,
    "h": 280.1
  },
  "luminance": 0.10307
}

Semantic roles & 50–950 ramp

primary

#523FD8

secondary

#D2DA99

accent

#E93FD4

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #523FD8

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

Preview Lab → · Contrast checker → · Palette generator →