#523DD3#523DD3

#523DD3 is a mid, highly saturated blue. Relative luminance 0.098; OKLCH L 48.3% C 0.217 H 280.9°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#523DD3
RGB	rgb(82, 61, 211)
HSL	hsl(248, 63%, 53%)
HSV	hsv(248, 71%, 83%)
CMYK	cmyk(61.1%, 71.1%, 0%, 17.3%)
CIE-LAB	lab(37.54, 50.39, -74.01)
CIE-LCH	lch(37.54, 89.54, 304.25°)
OKLab	oklab(48.34% 0.041 -0.2134)
OKLCH	oklch(48.34% 0.217 280.9)
XYZ	xyz(16.9026, 9.8332, 62.6227)
Luminance	0.0983 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.42

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#523DD3 #BED33D

analogous

#3D73D3 #523DD3 #9D3DD3

triadic

#523DD3 #D3523D #3DD352

tetradic

#523DD3 #D33D73 #BED33D #3DD39D

square

#523DD3 #D33D73 #BED33D #3DD39D

split-complementary

#523DD3 #D39D3D #73D33D

monochromatic

#291C7A #3A27AC #523DD3 #7E6FDE #ABA1EA

Accessibility & contrast

On white

7.08

#523DD3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#523DD3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #523DD3

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523DD3	#FFFFFF	#000000	##FFFFFF
##523DD3	1.00	7.08	2.97	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED7

Deuteranopia (green-blind)

#0053D0

Tritanopia (blue-blind)

#006684

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #523dd3;
/* rgb */ color: rgb(82, 61, 211);
/* oklch */ color: oklch(48.3% 0.217 280.9);

Tailwind

colors: {
  custom: {
    50: '#9175e2',
    500: '#523dd3',
    950: '#000000',
  },
}

SCSS

$custom: #523dd3;
$custom-light: #9175e2;
$custom-dark: #000000;

JSON

{
  "hex": "#523dd3",
  "rgb": {
    "r": 82,
    "g": 61,
    "b": 211
  },
  "hsl": {
    "h": 248.4,
    "s": 63.025,
    "l": 53.333
  },
  "oklch": {
    "l": 0.4834,
    "c": 0.21731,
    "h": 280.9
  },
  "luminance": 0.09834
}

Semantic roles & 50–950 ramp

primary

#523DD3

secondary

#CDD696

accent

#E642CF

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0815

muted

#7E7B84

Preview Lab

Preview with #523DD3

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

Preview Lab → · Contrast checker → · Palette generator →