#524EB4#524EB4

#524EB4 is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.5% C 0.157 H 280.5°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#524EB4
RGB	rgb(82, 78, 180)
HSL	hsl(242, 40%, 51%)
HSV	hsv(242, 57%, 71%)
CMYK	cmyk(54.4%, 56.7%, 0%, 29.4%)
CIE-LAB	lab(38.79, 30.63, -53.89)
CIE-LCH	lch(38.79, 61.99, 299.61°)
OKLab	oklab(48.47% 0.0287 -0.1543)
OKLCH	oklch(48.47% 0.157 280.5)
XYZ	xyz(14.4397, 10.5370, 44.4441)
Luminance	0.1054 (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

#524EB4 #B0B44E

analogous

#4E7DB4 #524EB4 #854EB4

triadic

#524EB4 #B4524E #4EB452

tetradic

#524EB4 #B44E7D #B0B44E #4EB485

square

#524EB4 #B44E7D #B0B44E #4EB485

split-complementary

#524EB4 #B4854E #7DB44E

monochromatic

#2B285F #3E3B8A #524EB4 #7C79C6 #A6A4D8

Accessibility & contrast

On white

6.76

#524EB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#524EB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #524EB4

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##524EB4	#FFFFFF	#000000	##FFFFFF
##524EB4	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FB7

Deuteranopia (green-blind)

#0058B2

Tritanopia (blue-blind)

#256679

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #524eb4;
/* rgb */ color: rgb(82, 78, 180);
/* oklch */ color: oklch(48.5% 0.157 280.5);

Tailwind

colors: {
  custom: {
    50: '#8b7fcb',
    500: '#524eb4',
    950: '#000000',
  },
}

SCSS

$custom: #524eb4;
$custom-light: #8b7fcb;
$custom-dark: #000000;

JSON

{
  "hex": "#524eb4",
  "rgb": {
    "r": 82,
    "g": 78,
    "b": 180
  },
  "hsl": {
    "h": 242.353,
    "s": 40.476,
    "l": 50.588
  },
  "oklch": {
    "l": 0.48471,
    "c": 0.15697,
    "h": 280.5
  },
  "luminance": 0.10538
}

Semantic roles & 50–950 ramp

primary

#524EB4

secondary

#C4C698

accent

#D057CC

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0D0A13

muted

#7D7C82

Preview Lab

Preview with #524EB4

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

Preview Lab → · Contrast checker → · Palette generator →