#524BE4#524BE4

#524BE4 is a mid, highly saturated blue. Relative luminance 0.124; OKLCH L 51.9% C 0.223 H 277.3°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#524BE4
RGB	rgb(82, 75, 228)
HSL	hsl(243, 74%, 59%)
HSV	hsv(243, 67%, 89%)
CMYK	cmyk(64%, 67.1%, 0%, 10.6%)
CIE-LAB	lab(41.88, 47.87, -76.61)
CIE-LCH	lch(41.88, 90.34, 302.00°)
OKLab	oklab(51.91% 0.0283 -0.2211)
OKLCH	oklch(51.91% 0.223 277.3)
XYZ	xyz(19.9948, 12.4258, 74.7285)
Luminance	0.1243 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#524BE4 #DDE44B

analogous

#4B91E4 #524BE4 #9F4BE4

triadic

#524BE4 #E4524B #4BE452

tetradic

#524BE4 #E44B91 #DDE44B #4BE49F

square

#524BE4 #E44B91 #DDE44B #4BE49F

split-complementary

#524BE4 #E49F4B #91E44B

monochromatic

#1E189D #2820D2 #524BE4 #8580EC #B8B5F4

Accessibility & contrast

On white

6.03

#524BE4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#524BE4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #524BE4

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##524BE4	#FFFFFF	#000000	##FFFFFF
##524BE4	1.00	6.03	3.49	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069E9

Deuteranopia (green-blind)

#005CE1

Tritanopia (blue-blind)

#007491

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #524be4;
/* rgb */ color: rgb(82, 75, 228);
/* oklch */ color: oklch(51.9% 0.223 277.3);

Tailwind

colors: {
  custom: {
    50: '#937eee',
    500: '#524be4',
    950: '#000000',
  },
}

SCSS

$custom: #524be4;
$custom-light: #937eee;
$custom-dark: #000000;

JSON

{
  "hex": "#524be4",
  "rgb": {
    "r": 82,
    "g": 75,
    "b": 228
  },
  "hsl": {
    "h": 242.745,
    "s": 73.913,
    "l": 59.412
  },
  "oklch": {
    "l": 0.51913,
    "c": 0.22287,
    "h": 277.3
  },
  "luminance": 0.12427
}

Semantic roles & 50–950 ramp

primary

#524BE4

secondary

#E0E3A8

accent

#F137E8

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0F0A16

muted

#7E7C84

Preview Lab

Preview with #524BE4

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

Preview Lab → · Contrast checker → · Palette generator →