#524EDB#524EDB

#524EDB is a mid, highly saturated blue. Relative luminance 0.124; OKLCH L 51.6% C 0.208 H 277.5°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#524EDB
RGB	rgb(82, 78, 219)
HSL	hsl(242, 66%, 58%)
HSV	hsv(242, 64%, 86%)
CMYK	cmyk(62.6%, 64.4%, 0%, 14.1%)
CIE-LAB	lab(41.78, 43.25, -71.67)
CIE-LCH	lch(41.78, 83.70, 301.11°)
OKLab	oklab(51.6% 0.027 -0.2065)
OKLCH	oklch(51.6% 0.208 277.5)
XYZ	xyz(18.9861, 12.3556, 68.3884)
Luminance	0.1236 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#524EDB #D7DB4E

analogous

#4E90DB #524EDB #984EDB

triadic

#524EDB #DB524E #4EDB52

tetradic

#524EDB #DB4E90 #D7DB4E #4EDB98

square

#524EDB #DB4E90 #D7DB4E #4EDB98

split-complementary

#524EDB #DB984E #90DB4E

monochromatic

#211E91 #2C28C4 #524EDB #8481E5 #B5B4F0

Accessibility & contrast

On white

6.05

#524EDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#524EDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #524EDB

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##524EDB	#FFFFFF	#000000	##FFFFFF
##524EDB	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069DF

Deuteranopia (green-blind)

#005DD8

Tritanopia (blue-blind)

#00728D

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #524edb;
/* rgb */ color: rgb(82, 78, 219);
/* oklch */ color: oklch(51.6% 0.208 277.5);

Tailwind

colors: {
  custom: {
    50: '#9180e7',
    500: '#524edb',
    950: '#000000',
  },
}

SCSS

$custom: #524edb;
$custom-light: #9180e7;
$custom-dark: #000000;

JSON

{
  "hex": "#524edb",
  "rgb": {
    "r": 82,
    "g": 78,
    "b": 219
  },
  "hsl": {
    "h": 241.702,
    "s": 66.197,
    "l": 58.235
  },
  "oklch": {
    "l": 0.51601,
    "c": 0.20831,
    "h": 277.5
  },
  "luminance": 0.12357
}

Semantic roles & 50–950 ramp

primary

#524EDB

secondary

#DDDEA6

accent

#E93FE4

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #524EDB

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

Preview Lab → · Contrast checker → · Palette generator →