#523FD9#523FD9

#523FD9 is a mid, highly saturated blue. Relative luminance 0.104; OKLCH L 49.2% C 0.222 H 280.0°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#523FD9
RGB	rgb(82, 63, 217)
HSL	hsl(247, 67%, 55%)
HSV	hsv(247, 71%, 85%)
CMYK	cmyk(62.2%, 71%, 0%, 14.9%)
CIE-LAB	lab(38.48, 51.13, -75.93)
CIE-LCH	lch(38.48, 91.54, 303.96°)
OKLab	oklab(49.17% 0.0385 -0.219)
OKLCH	oklch(49.17% 0.222 280)
XYZ	xyz(17.7776, 10.3572, 66.6945)
Luminance	0.1036 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.34

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#523FD9 #C6D93F

analogous

#3F79D9 #523FD9 #9F3FD9

triadic

#523FD9 #D9523F #3FD952

tetradic

#523FD9 #D93F79 #C6D93F #3FD99F

square

#523FD9 #D93F79 #C6D93F #3FD99F

split-complementary

#523FD9 #D99F3F #79D93F

monochromatic

#271A84 #3624B7 #523FD9 #8072E3 #AEA5ED

Accessibility & contrast

On white

6.84

#523FD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#523FD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #523FD9

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523FD9	#FFFFFF	#000000	##FFFFFF
##523FD9	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060DE

Deuteranopia (green-blind)

#0055D6

Tritanopia (blue-blind)

#006988

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #523fd9;
/* rgb */ color: rgb(82, 63, 217);
/* oklch */ color: oklch(49.2% 0.222 280.0);

Tailwind

colors: {
  custom: {
    50: '#9276e6',
    500: '#523fd9',
    950: '#000000',
  },
}

SCSS

$custom: #523fd9;
$custom-light: #9276e6;
$custom-dark: #000000;

JSON

{
  "hex": "#523fd9",
  "rgb": {
    "r": 82,
    "g": 63,
    "b": 217
  },
  "hsl": {
    "h": 247.403,
    "s": 66.957,
    "l": 54.902
  },
  "oklch": {
    "l": 0.49171,
    "c": 0.22238,
    "h": 280
  },
  "luminance": 0.10359
}

Semantic roles & 50–950 ramp

primary

#523FD9

secondary

#D2DA9A

accent

#EA3ED5

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #523FD9

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

Preview Lab → · Contrast checker → · Palette generator →