#524AB2#524AB2

#524AB2 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.6% C 0.160 H 281.9°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#524AB2
RGB	rgb(82, 74, 178)
HSL	hsl(245, 41%, 49%)
HSV	hsv(245, 58%, 70%)
CMYK	cmyk(53.9%, 58.4%, 0%, 30.2%)
CIE-LAB	lab(37.67, 32.48, -54.52)
CIE-LCH	lch(37.67, 63.46, 300.78°)
OKLab	oklab(47.6% 0.033 -0.1562)
OKLCH	oklch(47.6% 0.16 281.9)
XYZ	xyz(13.9619, 9.9049, 43.2870)
Luminance	0.0991 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.39

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#524AB2 #AAB24A

analogous

#4A76B2 #524AB2 #864AB2

triadic

#524AB2 #B2524A #4AB252

tetradic

#524AB2 #B24A76 #AAB24A #4AB286

square

#524AB2 #B24A76 #AAB24A #4AB286

split-complementary

#524AB2 #B2864A #76B24A

monochromatic

#2A265C #3E3887 #524AB2 #7A74C5 #A49FD7

Accessibility & contrast

On white

7.04

#524AB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#524AB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #524AB2

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##524AB2	#FFFFFF	#000000	##FFFFFF
##524AB2	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CB5

Deuteranopia (green-blind)

#0055B0

Tritanopia (blue-blind)

#286277

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #524ab2;
/* rgb */ color: rgb(82, 74, 178);
/* oklch */ color: oklch(47.6% 0.160 281.9);

Tailwind

colors: {
  custom: {
    50: '#8b7dca',
    500: '#524ab2',
    950: '#000000',
  },
}

SCSS

$custom: #524ab2;
$custom-light: #8b7dca;
$custom-dark: #000000;

JSON

{
  "hex": "#524ab2",
  "rgb": {
    "r": 82,
    "g": 74,
    "b": 178
  },
  "hsl": {
    "h": 244.615,
    "s": 41.27,
    "l": 49.412
  },
  "oklch": {
    "l": 0.47598,
    "c": 0.15965,
    "h": 281.9
  },
  "luminance": 0.09906
}

Semantic roles & 50–950 ramp

primary

#524AB2

secondary

#C0C494

accent

#D157C8

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0D0913

muted

#7D7B82

Preview Lab

Preview with #524AB2

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

Preview Lab → · Contrast checker → · Palette generator →