#5243CE#5243CE

#5243CE is a mid, highly saturated blue. Relative luminance 0.103; OKLCH L 48.8% C 0.205 H 280.5°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#5243CE
RGB	rgb(82, 67, 206)
HSL	hsl(246, 59%, 54%)
HSV	hsv(246, 67%, 81%)
CMYK	cmyk(60.2%, 67.5%, 0%, 19.2%)
CIE-LAB	lab(38.31, 45.52, -69.86)
CIE-LCH	lch(38.31, 83.38, 303.09°)
OKLab	oklab(48.76% 0.0373 -0.2013)
OKLCH	oklch(48.76% 0.205 280.5)
XYZ	xyz(16.6239, 10.2632, 59.4855)
Luminance	0.1026 (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

#5243CE #BFCE43

analogous

#4379CE #5243CE #9743CE

triadic

#5243CE #CE5243 #43CE52

tetradic

#5243CE #CE4379 #BFCE43 #43CE97

square

#5243CE #CE4379 #BFCE43 #43CE97

split-complementary

#5243CE #CE9743 #79CE43

monochromatic

#291F77 #392CA8 #5243CE #7F74DB #ABA4E7

Accessibility & contrast

On white

6.88

#5243CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#5243CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5243CE

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5243CE	#FFFFFF	#000000	##FFFFFF
##5243CE	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD2

Deuteranopia (green-blind)

#0055CB

Tritanopia (blue-blind)

#006783

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #5243ce;
/* rgb */ color: rgb(82, 67, 206);
/* oklch */ color: oklch(48.8% 0.205 280.5);

Tailwind

colors: {
  custom: {
    50: '#9078de',
    500: '#5243ce',
    950: '#000000',
  },
}

SCSS

$custom: #5243ce;
$custom-light: #9078de;
$custom-dark: #000000;

JSON

{
  "hex": "#5243ce",
  "rgb": {
    "r": 82,
    "g": 67,
    "b": 206
  },
  "hsl": {
    "h": 246.475,
    "s": 58.65,
    "l": 53.529
  },
  "oklch": {
    "l": 0.48756,
    "c": 0.20469,
    "h": 280.5
  },
  "luminance": 0.10264
}

Semantic roles & 50–950 ramp

primary

#5243CE

secondary

#CED499

accent

#E246D1

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5243CE

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

Preview Lab → · Contrast checker → · Palette generator →