#524DB2#524DB2

#524DB2 is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.1% C 0.156 H 281.0°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#524DB2
RGB	rgb(82, 77, 178)
HSL	hsl(243, 40%, 50%)
HSV	hsv(243, 57%, 70%)
CMYK	cmyk(53.9%, 56.7%, 0%, 30.2%)
CIE-LAB	lab(38.40, 30.61, -53.34)
CIE-LCH	lch(38.40, 61.50, 299.85°)
OKLab	oklab(48.14% 0.0298 -0.1527)
OKLCH	oklch(48.14% 0.156 281)
XYZ	xyz(14.1669, 10.3151, 43.3554)
Luminance	0.1032 (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

#524DB2 #ADB24D

analogous

#4D7BB2 #524DB2 #844DB2

triadic

#524DB2 #B2524D #4DB252

tetradic

#524DB2 #B24D7B #ADB24D #4DB284

square

#524DB2 #B24D7B #ADB24D #4DB284

split-complementary

#524DB2 #B2844D #7BB24D

monochromatic

#2B285D #3E3B87 #524DB2 #7C78C4 #A5A2D7

Accessibility & contrast

On white

6.86

#524DB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#524DB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #524DB2

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##524DB2	#FFFFFF	#000000	##FFFFFF
##524DB2	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EB5

Deuteranopia (green-blind)

#0057B0

Tritanopia (blue-blind)

#276478

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #524db2;
/* rgb */ color: rgb(82, 77, 178);
/* oklch */ color: oklch(48.1% 0.156 281.0);

Tailwind

colors: {
  custom: {
    50: '#8a7fca',
    500: '#524db2',
    950: '#000000',
  },
}

SCSS

$custom: #524db2;
$custom-light: #8a7fca;
$custom-dark: #000000;

JSON

{
  "hex": "#524db2",
  "rgb": {
    "r": 82,
    "g": 77,
    "b": 178
  },
  "hsl": {
    "h": 242.97,
    "s": 39.608,
    "l": 50
  },
  "oklch": {
    "l": 0.48139,
    "c": 0.15558,
    "h": 281
  },
  "luminance": 0.10316
}

Semantic roles & 50–950 ramp

primary

#524DB2

secondary

#C2C497

accent

#CF58CA

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0D0A13

muted

#7D7C82

Preview Lab

Preview with #524DB2

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

Preview Lab → · Contrast checker → · Palette generator →