#5243AE#5243AE

#5243AE is a mid, vivid blue. Relative luminance 0.089; OKLCH L 46.1% C 0.164 H 284.3°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#5243AE
RGB	rgb(82, 67, 174)
HSL	hsl(248, 44%, 47%)
HSV	hsv(248, 61%, 68%)
CMYK	cmyk(52.9%, 61.5%, 0%, 31.8%)
CIE-LAB	lab(35.72, 35.50, -55.32)
CIE-LCH	lch(35.72, 65.73, 302.69°)
OKLab	oklab(46.07% 0.0405 -0.1586)
OKLCH	oklch(46.07% 0.164 284.3)
XYZ	xyz(13.1245, 8.8634, 41.0554)
Luminance	0.0886 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.22

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5243AE #9FAE43

analogous

#436AAE #5243AE #8743AE

triadic

#5243AE #AE5243 #43AE52

tetradic

#5243AE #AE436A #9FAE43 #43AE87

square

#5243AE #AE436A #9FAE43 #43AE87

split-complementary

#5243AE #AE8743 #6AAE43

monochromatic

#282156 #3D3282 #5243AE #7669C5 #9E95D6

Accessibility & contrast

On white

7.57

#5243AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#5243AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5243AE

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5243AE	#FFFFFF	#000000	##FFFFFF
##5243AE	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B1

Deuteranopia (green-blind)

#0051AC

Tritanopia (blue-blind)

#2D5C72

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #5243ae;
/* rgb */ color: rgb(82, 67, 174);
/* oklch */ color: oklch(46.1% 0.164 284.3);

Tailwind

colors: {
  custom: {
    50: '#8b78c7',
    500: '#5243ae',
    950: '#000000',
  },
}

SCSS

$custom: #5243ae;
$custom-light: #8b78c7;
$custom-dark: #000000;

JSON

{
  "hex": "#5243ae",
  "rgb": {
    "r": 82,
    "g": 67,
    "b": 174
  },
  "hsl": {
    "h": 248.411,
    "s": 44.398,
    "l": 47.255
  },
  "oklch": {
    "l": 0.46069,
    "c": 0.16366,
    "h": 284.3
  },
  "luminance": 0.08864
}

Semantic roles & 50–950 ramp

primary

#5243AE

secondary

#BAC28B

accent

#D454C2

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0D0913

muted

#7D7B82

Preview Lab

Preview with #5243AE

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

Preview Lab → · Contrast checker → · Palette generator →