#523EC0#523EC0

#523EC0 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 46.8% C 0.193 H 283.0°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#523EC0
RGB	rgb(82, 62, 192)
HSL	hsl(249, 51%, 50%)
HSV	hsv(249, 68%, 75%)
CMYK	cmyk(57.3%, 67.7%, 0%, 24.7%)
CIE-LAB	lab(36.07, 44.04, -65.38)
CIE-LCH	lch(36.07, 78.82, 303.96°)
OKLab	oklab(46.77% 0.0434 -0.1881)
OKLCH	oklch(46.77% 0.193 283)
XYZ	xyz(14.7138, 9.0439, 50.8293)
Luminance	0.0905 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#523EC0 #ACC03E

analogous

#3E6BC0 #523EC0 #933EC0

triadic

#523EC0 #C0523E #3EC052

tetradic

#523EC0 #C03E6B #ACC03E #3EC093

square

#523EC0 #C03E6B #ACC03E #3EC093

split-complementary

#523EC0 #C0933E #6BC03E

monochromatic

#2A2063 #3E2F92 #523EC0 #7B6CCF #A59ADE

Accessibility & contrast

On white

7.48

#523EC0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#523EC0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #523EC0

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523EC0	#FFFFFF	#000000	##FFFFFF
##523EC0	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C4

Deuteranopia (green-blind)

#0050BD

Tritanopia (blue-blind)

#16607A

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #523ec0;
/* rgb */ color: rgb(82, 62, 192);
/* oklch */ color: oklch(46.8% 0.193 283.0);

Tailwind

colors: {
  custom: {
    50: '#8e75d4',
    500: '#523ec0',
    950: '#000000',
  },
}

SCSS

$custom: #523ec0;
$custom-light: #8e75d4;
$custom-dark: #000000;

JSON

{
  "hex": "#523ec0",
  "rgb": {
    "r": 82,
    "g": 62,
    "b": 192
  },
  "hsl": {
    "h": 249.231,
    "s": 51.181,
    "l": 49.804
  },
  "oklch": {
    "l": 0.46773,
    "c": 0.19307,
    "h": 283
  },
  "luminance": 0.09045
}

Semantic roles & 50–950 ramp

primary

#523EC0

secondary

#C1CA8F

accent

#DB4DC5

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #523EC0

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

Preview Lab → · Contrast checker → · Palette generator →