#524FCA#524FCA

#524FCA is a mid, vivid blue. Relative luminance 0.117; OKLCH L 50.4% C 0.185 H 278.5°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#524FCA
RGB	rgb(82, 79, 202)
HSL	hsl(241, 54%, 55%)
HSV	hsv(241, 61%, 79%)
CMYK	cmyk(59.4%, 60.9%, 0%, 20.8%)
CIE-LAB	lab(40.65, 37.15, -63.72)
CIE-LCH	lch(40.65, 73.76, 300.24°)
OKLab	oklab(50.36% 0.0274 -0.1832)
OKLCH	oklch(50.36% 0.185 278.5)
XYZ	xyz(16.9329, 11.6488, 57.2218)
Luminance	0.1165 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.23

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#524FCA #C7CA4F

analogous

#4F8ACA #524FCA #8F4FCA

triadic

#524FCA #CA524F #4FCA52

tetradic

#524FCA #CA4F8A #C7CA4F #4FCA8F

square

#524FCA #CA4F8A #C7CA4F #4FCA8F

split-complementary

#524FCA #CA8F4F #8ACA4F

monochromatic

#27257A #3633A9 #524FCA #807ED8 #AEADE6

Accessibility & contrast

On white

6.31

#524FCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#524FCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #524FCA

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##524FCA	#FFFFFF	#000000	##FFFFFF
##524FCA	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065CE

Deuteranopia (green-blind)

#005BC8

Tritanopia (blue-blind)

#006D85

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #524fca;
/* rgb */ color: rgb(82, 79, 202);
/* oklch */ color: oklch(50.4% 0.185 278.5);

Tailwind

colors: {
  custom: {
    50: '#8e80db',
    500: '#524fca',
    950: '#000000',
  },
}

SCSS

$custom: #524fca;
$custom-light: #8e80db;
$custom-dark: #000000;

JSON

{
  "hex": "#524fca",
  "rgb": {
    "r": 82,
    "g": 79,
    "b": 202
  },
  "hsl": {
    "h": 241.463,
    "s": 53.712,
    "l": 55.098
  },
  "oklch": {
    "l": 0.50359,
    "c": 0.18524,
    "h": 278.5
  },
  "luminance": 0.1165
}

Semantic roles & 50–950 ramp

primary

#524FCA

secondary

#D3D4A1

accent

#DD4BDA

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #524FCA

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

Preview Lab → · Contrast checker → · Palette generator →