#523AE3#523AE3

#523AE3 is a mid, highly saturated blue. Relative luminance 0.104; OKLCH L 49.5% C 0.239 H 279.5°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#523AE3
RGB	rgb(82, 58, 227)
HSL	hsl(249, 75%, 56%)
HSV	hsv(249, 74%, 89%)
CMYK	cmyk(63.9%, 74.4%, 0%, 11%)
CIE-LAB	lab(38.49, 56.73, -81.63)
CIE-LCH	lch(38.49, 99.41, 304.80°)
OKLab	oklab(49.46% 0.0396 -0.2356)
OKLCH	oklch(49.46% 0.239 279.5)
XYZ	xyz(18.8534, 10.3645, 73.6652)
Luminance	0.1037 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 3.64

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#523AE3 #CBE33A

analogous

#3A76E3 #523AE3 #A73AE3

triadic

#523AE3 #E3523A #3AE352

tetradic

#523AE3 #E33A76 #CBE33A #3AE3A7

square

#523AE3 #E33A76 #CBE33A #3AE3A7

split-complementary

#523AE3 #E3A73A #76E33A

monochromatic

#26148E #341CC4 #523AE3 #8170EB #B0A5F2

Accessibility & contrast

On white

6.83

#523AE3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#523AE3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #523AE3

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523AE3	#FFFFFF	#000000	##FFFFFF
##523AE3	1.00	6.83	3.07	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061E8

Deuteranopia (green-blind)

#0054E0

Tritanopia (blue-blind)

#006B8C

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #523ae3;
/* rgb */ color: rgb(82, 58, 227);
/* oklch */ color: oklch(49.5% 0.239 279.5);

Tailwind

colors: {
  custom: {
    50: '#9474ed',
    500: '#523ae3',
    950: '#000000',
  },
}

SCSS

$custom: #523ae3;
$custom-light: #9474ed;
$custom-dark: #000000;

JSON

{
  "hex": "#523ae3",
  "rgb": {
    "r": 82,
    "g": 58,
    "b": 227
  },
  "hsl": {
    "h": 248.521,
    "s": 75.111,
    "l": 55.882
  },
  "oklch": {
    "l": 0.49464,
    "c": 0.23895,
    "h": 279.5
  },
  "luminance": 0.10366
}

Semantic roles & 50–950 ramp

primary

#523AE3

secondary

#D5DF99

accent

#F236D7

background

#FAF7FE

surface

#F3EDFD

border

#CDC8D5

text

#0F0817

muted

#7F7B85

Preview Lab

Preview with #523AE3

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

Preview Lab → · Contrast checker → · Palette generator →