#524DB8#524DB8

#524DB8 is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.6% C 0.164 H 280.5°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#524DB8
RGB	rgb(82, 77, 184)
HSL	hsl(243, 43%, 51%)
HSV	hsv(243, 58%, 72%)
CMYK	cmyk(55.4%, 58.2%, 0%, 27.8%)
CIE-LAB	lab(38.83, 32.55, -56.18)
CIE-LCH	lch(38.83, 64.93, 300.08°)
OKLab	oklab(48.59% 0.0298 -0.161)
OKLCH	oklch(48.59% 0.164 280.5)
XYZ	xyz(14.7826, 10.5613, 46.5977)
Luminance	0.1056 (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

#524DB8 #B3B84D

analogous

#4D7DB8 #524DB8 #874DB8

triadic

#524DB8 #B8524D #4DB852

tetradic

#524DB8 #B84D7D #B3B84D #4DB887

square

#524DB8 #B84D7D #B3B84D #4DB887

split-complementary

#524DB8 #B8874D #7DB84D

monochromatic

#2A2863 #3D398F #524DB8 #7D79C9 #A7A4DB

Accessibility & contrast

On white

6.75

#524DB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#524DB8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #524DB8

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##524DB8	#FFFFFF	#000000	##FFFFFF
##524DB8	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FBC

Deuteranopia (green-blind)

#0057B6

Tritanopia (blue-blind)

#20667B

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #524db8;
/* rgb */ color: rgb(82, 77, 184);
/* oklch */ color: oklch(48.6% 0.164 280.5);

Tailwind

colors: {
  custom: {
    50: '#8b7fce',
    500: '#524db8',
    950: '#000000',
  },
}

SCSS

$custom: #524db8;
$custom-light: #8b7fce;
$custom-dark: #000000;

JSON

{
  "hex": "#524db8",
  "rgb": {
    "r": 82,
    "g": 77,
    "b": 184
  },
  "hsl": {
    "h": 242.804,
    "s": 42.972,
    "l": 51.176
  },
  "oklch": {
    "l": 0.48593,
    "c": 0.16378,
    "h": 280.5
  },
  "luminance": 0.10562
}

Semantic roles & 50–950 ramp

primary

#524DB8

secondary

#C6C899

accent

#D355CD

background

#F9F7FC

surface

#F1EEF9

border

#CBC9D2

text

#0D0A14

muted

#7E7C82

Preview Lab

Preview with #524DB8

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

Preview Lab → · Contrast checker → · Palette generator →