#524BB3#524BB3

#524BB3 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.9% C 0.160 H 281.5°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#524BB3
RGB	rgb(82, 75, 179)
HSL	hsl(244, 41%, 50%)
HSV	hsv(244, 58%, 70%)
CMYK	cmyk(54.2%, 58.1%, 0%, 29.8%)
CIE-LAB	lab(37.99, 32.18, -54.61)
CIE-LCH	lch(37.99, 63.38, 300.51°)
OKLab	oklab(47.85% 0.0319 -0.1564)
OKLCH	oklch(47.85% 0.16 281.5)
XYZ	xyz(14.1299, 10.0798, 43.8401)
Luminance	0.1008 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.65

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#524BB3 #ACB34B

analogous

#4B78B3 #524BB3 #864BB3

triadic

#524BB3 #B3524B #4BB352

tetradic

#524BB3 #B34B78 #ACB34B #4BB386

square

#524BB3 #B34B78 #ACB34B #4BB386

split-complementary

#524BB3 #B3864B #78B34B

monochromatic

#2A275D #3E3988 #524BB3 #7B76C5 #A5A1D8

Accessibility & contrast

On white

6.96

#524BB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#524BB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #524BB3

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##524BB3	#FFFFFF	#000000	##FFFFFF
##524BB3	1.00	6.96	3.02	6.96
#FFFFFF	6.96	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DB6

Deuteranopia (green-blind)

#0056B1

Tritanopia (blue-blind)

#276377

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #524bb3;
/* rgb */ color: rgb(82, 75, 179);
/* oklch */ color: oklch(47.9% 0.160 281.5);

Tailwind

colors: {
  custom: {
    50: '#8b7dca',
    500: '#524bb3',
    950: '#000000',
  },
}

SCSS

$custom: #524bb3;
$custom-light: #8b7dca;
$custom-dark: #000000;

JSON

{
  "hex": "#524bb3",
  "rgb": {
    "r": 82,
    "g": 75,
    "b": 179
  },
  "hsl": {
    "h": 244.038,
    "s": 40.945,
    "l": 49.804
  },
  "oklch": {
    "l": 0.47853,
    "c": 0.15967,
    "h": 281.5
  },
  "luminance": 0.10081
}

Semantic roles & 50–950 ramp

primary

#524BB3

secondary

#C1C495

accent

#D157C9

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0D0913

muted

#7D7B82

Preview Lab

Preview with #524BB3

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

Preview Lab → · Contrast checker → · Palette generator →