#5243E4#5243E4

#5243E4 is a mid, highly saturated blue. Relative luminance 0.114; OKLCH L 50.7% C 0.231 H 278.4°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#5243E4
RGB	rgb(82, 67, 228)
HSL	hsl(246, 75%, 58%)
HSV	hsv(246, 71%, 89%)
CMYK	cmyk(64%, 70.6%, 0%, 10.6%)
CIE-LAB	lab(40.26, 52.33, -79.28)
CIE-LCH	lch(40.26, 95.00, 303.43°)
OKLab	oklab(50.75% 0.0338 -0.2288)
OKLCH	oklch(50.75% 0.231 278.4)
XYZ	xyz(19.4859, 11.4080, 74.5588)
Luminance	0.1141 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5243E4 #D5E443

analogous

#4384E4 #5243E4 #A243E4

triadic

#5243E4 #E45243 #43E452

tetradic

#5243E4 #E44384 #D5E443 #43E4A2

square

#5243E4 #E44384 #D5E443 #43E4A2

split-complementary

#5243E4 #E4A243 #84E443

monochromatic

#221697 #2E1DCC #5243E4 #8379EC #B4AEF3

Accessibility & contrast

On white

6.40

#5243E4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#5243E4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5243E4

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5243E4	#FFFFFF	#000000	##FFFFFF
##5243E4	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065E9

Deuteranopia (green-blind)

#0058E1

Tritanopia (blue-blind)

#006F8F

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #5243e4;
/* rgb */ color: rgb(82, 67, 228);
/* oklch */ color: oklch(50.7% 0.231 278.4);

Tailwind

colors: {
  custom: {
    50: '#9479ee',
    500: '#5243e4',
    950: '#000000',
  },
}

SCSS

$custom: #5243e4;
$custom-light: #9479ee;
$custom-dark: #000000;

JSON

{
  "hex": "#5243e4",
  "rgb": {
    "r": 82,
    "g": 67,
    "b": 228
  },
  "hsl": {
    "h": 245.59,
    "s": 74.884,
    "l": 57.843
  },
  "oklch": {
    "l": 0.50747,
    "c": 0.23133,
    "h": 278.4
  },
  "luminance": 0.1141
}

Semantic roles & 50–950 ramp

primary

#5243E4

secondary

#DCE2A1

accent

#F236E0

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0F0917

muted

#7E7B85

Preview Lab

Preview with #5243E4

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

Preview Lab → · Contrast checker → · Palette generator →