#523DC9#523DC9

#523DC9 is a mid, highly saturated blue. Relative luminance 0.093; OKLCH L 47.4% C 0.205 H 282.0°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#523DC9
RGB	rgb(82, 61, 201)
HSL	hsl(249, 56%, 51%)
HSV	hsv(249, 70%, 79%)
CMYK	cmyk(59.2%, 69.7%, 0%, 21.2%)
CIE-LAB	lab(36.64, 47.35, -69.69)
CIE-LCH	lch(36.64, 84.25, 304.20°)
OKLab	oklab(47.43% 0.0428 -0.2008)
OKLCH	oklch(47.43% 0.205 282)
XYZ	xyz(15.6877, 9.3473, 56.2246)
Luminance	0.0935 (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

#523DC9 #B4C93D

analogous

#3D6EC9 #523DC9 #983DC9

triadic

#523DC9 #C9523D #3DC952

tetradic

#523DC9 #C93D6E #B4C93D #3DC998

square

#523DC9 #C93D6E #B4C93D #3DC998

split-complementary

#523DC9 #C9983D #6EC93D

monochromatic

#2A1E6D #3D2C9D #523DC9 #7D6DD6 #A79DE4

Accessibility & contrast

On white

7.32

#523DC9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#523DC9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #523DC9

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523DC9	#FFFFFF	#000000	##FFFFFF
##523DC9	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCD

Deuteranopia (green-blind)

#0051C6

Tritanopia (blue-blind)

#00627E

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #523dc9;
/* rgb */ color: rgb(82, 61, 201);
/* oklch */ color: oklch(47.4% 0.205 282.0);

Tailwind

colors: {
  custom: {
    50: '#8f75db',
    500: '#523dc9',
    950: '#000000',
  },
}

SCSS

$custom: #523dc9;
$custom-light: #8f75db;
$custom-dark: #000000;

JSON

{
  "hex": "#523dc9",
  "rgb": {
    "r": 82,
    "g": 61,
    "b": 201
  },
  "hsl": {
    "h": 249,
    "s": 56.452,
    "l": 51.373
  },
  "oklch": {
    "l": 0.47426,
    "c": 0.20527,
    "h": 282
  },
  "luminance": 0.09348
}

Semantic roles & 50–950 ramp

primary

#523DC9

secondary

#C7D092

accent

#E048C9

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #523DC9

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

Preview Lab → · Contrast checker → · Palette generator →