#5243BA#5243BA

#5243BA is a mid, vivid blue. Relative luminance 0.094; OKLCH L 47.0% C 0.179 H 282.8°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#5243BA
RGB	rgb(82, 67, 186)
HSL	hsl(248, 47%, 50%)
HSV	hsv(248, 64%, 73%)
CMYK	cmyk(55.9%, 64%, 0%, 27.1%)
CIE-LAB	lab(36.65, 39.26, -60.90)
CIE-LCH	lch(36.65, 72.46, 302.81°)
OKLab	oklab(47.04% 0.0396 -0.175)
OKLCH	oklch(47.04% 0.179 282.8)
XYZ	xyz(14.3470, 9.3524, 47.4941)
Luminance	0.0935 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 0.88

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5243BA #ABBA43

analogous

#4370BA #5243BA #8E43BA

triadic

#5243BA #BA5243 #43BA52

tetradic

#5243BA #BA4370 #ABBA43 #43BA8E

square

#5243BA #BA4370 #ABBA43 #43BA8E

split-complementary

#5243BA #BA8E43 #70BA43

monochromatic

#2A2360 #3E338D #5243BA #7B6FCB #A49CDB

Accessibility & contrast

On white

7.32

#5243BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#5243BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5243BA

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5243BA	#FFFFFF	#000000	##FFFFFF
##5243BA	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ABE

Deuteranopia (green-blind)

#0052B8

Tritanopia (blue-blind)

#1F6078

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #5243ba;
/* rgb */ color: rgb(82, 67, 186);
/* oklch */ color: oklch(47.0% 0.179 282.8);

Tailwind

colors: {
  custom: {
    50: '#8c78d0',
    500: '#5243ba',
    950: '#000000',
  },
}

SCSS

$custom: #5243ba;
$custom-light: #8c78d0;
$custom-dark: #000000;

JSON

{
  "hex": "#5243ba",
  "rgb": {
    "r": 82,
    "g": 67,
    "b": 186
  },
  "hsl": {
    "h": 247.563,
    "s": 47.036,
    "l": 49.608
  },
  "oklch": {
    "l": 0.47043,
    "c": 0.17939,
    "h": 282.8
  },
  "luminance": 0.09353
}

Semantic roles & 50–950 ramp

primary

#5243BA

secondary

#C1C891

accent

#D751C6

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0914

muted

#7E7B82

Preview Lab

Preview with #5243BA

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

Preview Lab → · Contrast checker → · Palette generator →