#523DDB#523DDB

#523DDB is a mid, highly saturated blue. Relative luminance 0.102; OKLCH L 49.1% C 0.227 H 280.0°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#523DDB
RGB	rgb(82, 61, 219)
HSL	hsl(248, 69%, 55%)
HSV	hsv(248, 72%, 86%)
CMYK	cmyk(62.6%, 72.1%, 0%, 14.1%)
CIE-LAB	lab(38.28, 52.81, -77.40)
CIE-LCH	lch(38.28, 93.70, 304.30°)
OKLab	oklab(49.09% 0.0394 -0.2233)
OKLCH	oklch(49.09% 0.227 280)
XYZ	xyz(17.9305, 10.2444, 68.0366)
Luminance	0.1025 (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

#523DDB #C6DB3D

analogous

#3D77DB #523DDB #A13DDB

triadic

#523DDB #DB523D #3DDB52

tetradic

#523DDB #DB3D77 #C6DB3D #3DDBA1

square

#523DDB #DB3D77 #C6DB3D #3DDBA1

split-complementary

#523DDB #DBA13D #77DB3D

monochromatic

#271985 #3622B9 #523DDB #8071E5 #AEA4EE

Accessibility & contrast

On white

6.89

#523DDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#523DDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #523DDB

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523DDB	#FFFFFF	#000000	##FFFFFF
##523DDB	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060E0

Deuteranopia (green-blind)

#0054D8

Tritanopia (blue-blind)

#006988

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #523ddb;
/* rgb */ color: rgb(82, 61, 219);
/* oklch */ color: oklch(49.1% 0.227 280.0);

Tailwind

colors: {
  custom: {
    50: '#9275e7',
    500: '#523ddb',
    950: '#000000',
  },
}

SCSS

$custom: #523ddb;
$custom-light: #9275e7;
$custom-dark: #000000;

JSON

{
  "hex": "#523ddb",
  "rgb": {
    "r": 82,
    "g": 61,
    "b": 219
  },
  "hsl": {
    "h": 247.975,
    "s": 68.696,
    "l": 54.902
  },
  "oklch": {
    "l": 0.49086,
    "c": 0.22678,
    "h": 280
  },
  "luminance": 0.10246
}

Semantic roles & 50–950 ramp

primary

#523DDB

secondary

#D2DB99

accent

#EC3CD4

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #523DDB

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

Preview Lab → · Contrast checker → · Palette generator →