#523DD5#523DD5

#523DD5 is a mid, highly saturated blue. Relative luminance 0.099; OKLCH L 48.5% C 0.220 H 280.6°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#523DD5
RGB	rgb(82, 61, 213)
HSL	hsl(248, 64%, 54%)
HSV	hsv(248, 71%, 84%)
CMYK	cmyk(61.5%, 71.4%, 0%, 16.5%)
CIE-LAB	lab(37.72, 51.00, -74.86)
CIE-LCH	lch(37.72, 90.58, 304.26°)
OKLab	oklab(48.53% 0.0406 -0.2159)
OKLCH	oklch(48.53% 0.22 280.6)
XYZ	xyz(17.1549, 9.9342, 63.9514)
Luminance	0.0993 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.61

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#523DD5 #C0D53D

analogous

#3D74D5 #523DD5 #9E3DD5

triadic

#523DD5 #D5523D #3DD552

tetradic

#523DD5 #D53D74 #C0D53D #3DD59E

square

#523DD5 #D53D74 #C0D53D #3DD59E

split-complementary

#523DD5 #D59E3D #74D53D

monochromatic

#281B7D #3926AF #523DD5 #7F6FE0 #ACA2EB

Accessibility & contrast

On white

7.03

#523DD5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#523DD5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #523DD5

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523DD5	#FFFFFF	#000000	##FFFFFF
##523DD5	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED9

Deuteranopia (green-blind)

#0053D2

Tritanopia (blue-blind)

#006785

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #523dd5;
/* rgb */ color: rgb(82, 61, 213);
/* oklch */ color: oklch(48.5% 0.220 280.6);

Tailwind

colors: {
  custom: {
    50: '#9175e3',
    500: '#523dd5',
    950: '#000000',
  },
}

SCSS

$custom: #523dd5;
$custom-light: #9175e3;
$custom-dark: #000000;

JSON

{
  "hex": "#523dd5",
  "rgb": {
    "r": 82,
    "g": 61,
    "b": 213
  },
  "hsl": {
    "h": 248.289,
    "s": 64.407,
    "l": 53.725
  },
  "oklch": {
    "l": 0.48525,
    "c": 0.21969,
    "h": 280.6
  },
  "luminance": 0.09935
}

Semantic roles & 50–950 ramp

primary

#523DD5

secondary

#CED796

accent

#E740D0

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #523DD5

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

Preview Lab → · Contrast checker → · Palette generator →