#524CDB#524CDB

#524CDB is a mid, highly saturated blue. Relative luminance 0.121; OKLCH L 51.3% C 0.211 H 277.8°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#524CDB
RGB	rgb(82, 76, 219)
HSL	hsl(243, 67%, 58%)
HSV	hsv(243, 65%, 86%)
CMYK	cmyk(62.6%, 65.3%, 0%, 14.1%)
CIE-LAB	lab(41.34, 44.42, -72.38)
CIE-LCH	lch(41.34, 84.93, 301.54°)
OKLab	oklab(51.28% 0.0286 -0.2087)
OKLCH	oklch(51.28% 0.211 277.8)
XYZ	xyz(18.8462, 12.0757, 68.3418)
Luminance	0.1208 (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

#524CDB #D5DB4C

analogous

#4C8EDB #524CDB #994CDB

triadic

#524CDB #DB524C #4CDB52

tetradic

#524CDB #DB4C8E #D5DB4C #4CDB99

square

#524CDB #DB4C8E #D5DB4C #4CDB99

split-complementary

#524CDB #DB994C #8EDB4C

monochromatic

#221D90 #2E27C3 #524CDB #837FE5 #B4B2EF

Accessibility & contrast

On white

6.15

#524CDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#524CDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #524CDB

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##524CDB	#FFFFFF	#000000	##FFFFFF
##524CDB	1.00	6.15	3.42	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067DF

Deuteranopia (green-blind)

#005CD8

Tritanopia (blue-blind)

#00718D

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #524cdb;
/* rgb */ color: rgb(82, 76, 219);
/* oklch */ color: oklch(51.3% 0.211 277.8);

Tailwind

colors: {
  custom: {
    50: '#917fe7',
    500: '#524cdb',
    950: '#000000',
  },
}

SCSS

$custom: #524cdb;
$custom-light: #917fe7;
$custom-dark: #000000;

JSON

{
  "hex": "#524cdb",
  "rgb": {
    "r": 82,
    "g": 76,
    "b": 219
  },
  "hsl": {
    "h": 242.517,
    "s": 66.512,
    "l": 57.843
  },
  "oklch": {
    "l": 0.51281,
    "c": 0.21061,
    "h": 277.8
  },
  "luminance": 0.12077
}

Semantic roles & 50–950 ramp

primary

#524CDB

secondary

#DCDEA5

accent

#E93EE2

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #524CDB

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

Preview Lab → · Contrast checker → · Palette generator →