#524BC9#524BC9

#524BC9 is a mid, vivid blue. Relative luminance 0.110; OKLCH L 49.6% C 0.189 H 279.5°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#524BC9
RGB	rgb(82, 75, 201)
HSL	hsl(243, 54%, 54%)
HSV	hsv(243, 63%, 79%)
CMYK	cmyk(59.2%, 62.7%, 0%, 21.2%)
CIE-LAB	lab(39.65, 39.25, -64.77)
CIE-LCH	lch(39.65, 75.73, 301.21°)
OKLab	oklab(49.6% 0.031 -0.1863)
OKLCH	oklch(49.6% 0.189 279.5)
XYZ	xyz(16.5350, 11.0419, 56.5070)
Luminance	0.1104 (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

#524BC9 #C2C94B

analogous

#4B83C9 #524BC9 #914BC9

triadic

#524BC9 #C9524B #4BC952

tetradic

#524BC9 #C94B83 #C2C94B #4BC991

square

#524BC9 #C94B83 #C2C94B #4BC991

split-complementary

#524BC9 #C9914B #83C94B

monochromatic

#282376 #3832A5 #524BC9 #7F7AD7 #ACA9E5

Accessibility & contrast

On white

6.54

#524BC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#524BC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #524BC9

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##524BC9	#FFFFFF	#000000	##FFFFFF
##524BC9	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062CD

Deuteranopia (green-blind)

#0058C7

Tritanopia (blue-blind)

#006A83

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #524bc9;
/* rgb */ color: rgb(82, 75, 201);
/* oklch */ color: oklch(49.6% 0.189 279.5);

Tailwind

colors: {
  custom: {
    50: '#8e7eda',
    500: '#524bc9',
    950: '#000000',
  },
}

SCSS

$custom: #524bc9;
$custom-light: #8e7eda;
$custom-dark: #000000;

JSON

{
  "hex": "#524bc9",
  "rgb": {
    "r": 82,
    "g": 75,
    "b": 201
  },
  "hsl": {
    "h": 243.333,
    "s": 53.846,
    "l": 54.118
  },
  "oklch": {
    "l": 0.496,
    "c": 0.1889,
    "h": 279.5
  },
  "luminance": 0.11043
}

Semantic roles & 50–950 ramp

primary

#524BC9

secondary

#D0D39D

accent

#DD4BD5

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #524BC9

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

Preview Lab → · Contrast checker → · Palette generator →