#523FC0#523FC0

#523FC0 is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.9% C 0.192 H 282.8°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#523FC0
RGB	rgb(82, 63, 192)
HSL	hsl(249, 51%, 50%)
HSV	hsv(249, 67%, 75%)
CMYK	cmyk(57.3%, 67.2%, 0%, 24.7%)
CIE-LAB	lab(36.28, 43.47, -65.03)
CIE-LCH	lch(36.28, 78.22, 303.76°)
OKLab	oklab(46.92% 0.0426 -0.1871)
OKLCH	oklch(46.92% 0.192 282.8)
XYZ	xyz(14.7687, 9.1537, 50.8476)
Luminance	0.0916 (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

#523FC0 #ADC03F

analogous

#3F6DC0 #523FC0 #923FC0

triadic

#523FC0 #C0523F #3FC052

tetradic

#523FC0 #C03F6D #ADC03F #3FC092

square

#523FC0 #C03F6D #ADC03F #3FC092

split-complementary

#523FC0 #C0923F #6DC03F

monochromatic

#2B2164 #3E3092 #523FC0 #7C6DCF #A59BDE

Accessibility & contrast

On white

7.42

#523FC0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#523FC0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #523FC0

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523FC0	#FFFFFF	#000000	##FFFFFF
##523FC0	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C4

Deuteranopia (green-blind)

#0051BD

Tritanopia (blue-blind)

#16607A

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #523fc0;
/* rgb */ color: rgb(82, 63, 192);
/* oklch */ color: oklch(46.9% 0.192 282.8);

Tailwind

colors: {
  custom: {
    50: '#8e75d4',
    500: '#523fc0',
    950: '#000000',
  },
}

SCSS

$custom: #523fc0;
$custom-light: #8e75d4;
$custom-dark: #000000;

JSON

{
  "hex": "#523fc0",
  "rgb": {
    "r": 82,
    "g": 63,
    "b": 192
  },
  "hsl": {
    "h": 248.837,
    "s": 50.588,
    "l": 50
  },
  "oklch": {
    "l": 0.46924,
    "c": 0.19189,
    "h": 282.8
  },
  "luminance": 0.09155
}

Semantic roles & 50–950 ramp

primary

#523FC0

secondary

#C2CA91

accent

#DA4EC5

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #523FC0

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

Preview Lab → · Contrast checker → · Palette generator →