#524BCF#524BCF

#524BCF is a mid, vivid blue. Relative luminance 0.113; OKLCH L 50.1% C 0.197 H 278.9°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#524BCF
RGB	rgb(82, 75, 207)
HSL	hsl(243, 58%, 55%)
HSV	hsv(243, 64%, 81%)
CMYK	cmyk(60.4%, 63.8%, 0%, 18.8%)
CIE-LAB	lab(40.13, 41.17, -67.46)
CIE-LCH	lch(40.13, 79.03, 301.40°)
OKLab	oklab(50.1% 0.0306 -0.1942)
OKLCH	oklch(50.1% 0.197 278.9)
XYZ	xyz(17.2546, 11.3297, 60.2970)
Luminance	0.1133 (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

#524BCF #C8CF4B

analogous

#4B86CF #524BCF #944BCF

triadic

#524BCF #CF524B #4BCF52

tetradic

#524BCF #CF4B86 #C8CF4B #4BCF94

square

#524BCF #CF4B86 #C8CF4B #4BCF94

split-complementary

#524BCF #CF944B #86CF4B

monochromatic

#26227E #352EAE #524BCF #807BDC #AFACE9

Accessibility & contrast

On white

6.43

#524BCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#524BCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #524BCF

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##524BCF	#FFFFFF	#000000	##FFFFFF
##524BCF	1.00	6.43	3.27	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064D3

Deuteranopia (green-blind)

#0059CC

Tritanopia (blue-blind)

#006C86

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #524bcf;
/* rgb */ color: rgb(82, 75, 207);
/* oklch */ color: oklch(50.1% 0.197 278.9);

Tailwind

colors: {
  custom: {
    50: '#8f7edf',
    500: '#524bcf',
    950: '#000000',
  },
}

SCSS

$custom: #524bcf;
$custom-light: #8f7edf;
$custom-dark: #000000;

JSON

{
  "hex": "#524bcf",
  "rgb": {
    "r": 82,
    "g": 75,
    "b": 207
  },
  "hsl": {
    "h": 243.182,
    "s": 57.895,
    "l": 55.294
  },
  "oklch": {
    "l": 0.501,
    "c": 0.19661,
    "h": 278.9
  },
  "luminance": 0.11331
}

Semantic roles & 50–950 ramp

primary

#524BCF

secondary

#D4D69F

accent

#E147D9

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #524BCF

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

Preview Lab → · Contrast checker → · Palette generator →