#523FD5#523FD5

#523FD5 is a mid, highly saturated blue. Relative luminance 0.102; OKLCH L 48.8% C 0.218 H 280.4°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#523FD5
RGB	rgb(82, 63, 213)
HSL	hsl(248, 64%, 54%)
HSV	hsv(248, 70%, 84%)
CMYK	cmyk(61.5%, 70.4%, 0%, 16.5%)
CIE-LAB	lab(38.11, 49.91, -74.22)
CIE-LCH	lch(38.11, 89.45, 303.92°)
OKLab	oklab(48.8% 0.0392 -0.214)
OKLCH	oklch(48.8% 0.218 280.4)
XYZ	xyz(17.2636, 10.1517, 63.9876)
Luminance	0.1015 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.97

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#523FD5 #C2D53F

analogous

#3F77D5 #523FD5 #9D3FD5

triadic

#523FD5 #D5523F #3FD552

tetradic

#523FD5 #D53F77 #C2D53F #3FD59D

square

#523FD5 #D53F77 #C2D53F #3FD59D

split-complementary

#523FD5 #D59D3F #77D53F

monochromatic

#281C7E #3827B0 #523FD5 #7F71E0 #ACA3EB

Accessibility & contrast

On white

6.93

#523FD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#523FD5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #523FD5

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523FD5	#FFFFFF	#000000	##FFFFFF
##523FD5	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD9

Deuteranopia (green-blind)

#0054D2

Tritanopia (blue-blind)

#006886

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #523fd5;
/* rgb */ color: rgb(82, 63, 213);
/* oklch */ color: oklch(48.8% 0.218 280.4);

Tailwind

colors: {
  custom: {
    50: '#9176e3',
    500: '#523fd5',
    950: '#000000',
  },
}

SCSS

$custom: #523fd5;
$custom-light: #9176e3;
$custom-dark: #000000;

JSON

{
  "hex": "#523fd5",
  "rgb": {
    "r": 82,
    "g": 63,
    "b": 213
  },
  "hsl": {
    "h": 247.6,
    "s": 64.103,
    "l": 54.118
  },
  "oklch": {
    "l": 0.48802,
    "c": 0.21761,
    "h": 280.4
  },
  "luminance": 0.10153
}

Semantic roles & 50–950 ramp

primary

#523FD5

secondary

#D0D898

accent

#E741D2

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #523FD5

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

Preview Lab → · Contrast checker → · Palette generator →