#523ACF#523ACF

#523ACF is a mid, highly saturated blue. Relative luminance 0.093; OKLCH L 47.6% C 0.216 H 281.7°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#523ACF
RGB	rgb(82, 58, 207)
HSL	hsl(250, 61%, 52%)
HSV	hsv(250, 72%, 81%)
CMYK	cmyk(60.4%, 72%, 0%, 18.8%)
CIE-LAB	lab(36.60, 50.79, -73.24)
CIE-LCH	lch(36.60, 89.13, 304.74°)
OKLab	oklab(47.56% 0.0439 -0.2112)
OKLCH	oklch(47.56% 0.216 281.7)
XYZ	xyz(16.2517, 9.3238, 59.9627)
Luminance	0.0932 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 0.61

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#523ACF #B7CF3A

analogous

#3A6DCF #523ACF #9C3ACF

triadic

#523ACF #CF523A #3ACF52

tetradic

#523ACF #CF3A6D #B7CF3A #3ACF9C

square

#523ACF #CF3A6D #B7CF3A #3ACF9C

split-complementary

#523ACF #CF9C3A #6DCF3A

monochromatic

#2A1C73 #3C28A4 #523ACF #7D6BDB #A89CE7

Accessibility & contrast

On white

7.33

#523ACF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#523ACF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #523ACF

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523ACF	#FFFFFF	#000000	##FFFFFF
##523ACF	1.00	7.33	2.87	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BD3

Deuteranopia (green-blind)

#0051CC

Tritanopia (blue-blind)

#006381

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #523acf;
/* rgb */ color: rgb(82, 58, 207);
/* oklch */ color: oklch(47.6% 0.216 281.7);

Tailwind

colors: {
  custom: {
    50: '#9173df',
    500: '#523acf',
    950: '#000000',
  },
}

SCSS

$custom: #523acf;
$custom-light: #9173df;
$custom-dark: #000000;

JSON

{
  "hex": "#523acf",
  "rgb": {
    "r": 82,
    "g": 58,
    "b": 207
  },
  "hsl": {
    "h": 249.664,
    "s": 60.816,
    "l": 51.961
  },
  "oklch": {
    "l": 0.4756,
    "c": 0.21568,
    "h": 281.7
  },
  "luminance": 0.09325
}

Semantic roles & 50–950 ramp

primary

#523ACF

secondary

#C9D392

accent

#E444CA

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #523ACF

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

Preview Lab → · Contrast checker → · Palette generator →