#5243D8#5243D8

#5243D8 is a mid, highly saturated blue. Relative luminance 0.108; OKLCH L 49.6% C 0.217 H 279.5°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#5243D8
RGB	rgb(82, 67, 216)
HSL	hsl(246, 66%, 55%)
HSV	hsv(246, 69%, 85%)
CMYK	cmyk(62%, 69%, 0%, 15.3%)
CIE-LAB	lab(39.18, 48.63, -74.20)
CIE-LCH	lch(39.18, 88.71, 303.24°)
OKLab	oklab(49.65% 0.0358 -0.214)
OKLCH	oklch(49.65% 0.217 279.5)
XYZ	xyz(17.8775, 10.7646, 66.0881)
Luminance	0.1077 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.03

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5243D8 #C9D843

analogous

#437FD8 #5243D8 #9C43D8

triadic

#5243D8 #D85243 #43D852

tetradic

#5243D8 #D8437F #C9D843 #43D89C

square

#5243D8 #D8437F #C9D843 #43D89C

split-complementary

#5243D8 #D89C43 #7FD843

monochromatic

#261C85 #3526B8 #5243D8 #8176E3 #AFA8ED

Accessibility & contrast

On white

6.66

#5243D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#5243D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5243D8

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5243D8	#FFFFFF	#000000	##FFFFFF
##5243D8	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062DC

Deuteranopia (green-blind)

#0056D5

Tritanopia (blue-blind)

#006B88

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #5243d8;
/* rgb */ color: rgb(82, 67, 216);
/* oklch */ color: oklch(49.6% 0.217 279.5);

Tailwind

colors: {
  custom: {
    50: '#9279e5',
    500: '#5243d8',
    950: '#000000',
  },
}

SCSS

$custom: #5243d8;
$custom-light: #9279e5;
$custom-dark: #000000;

JSON

{
  "hex": "#5243d8",
  "rgb": {
    "r": 82,
    "g": 67,
    "b": 216
  },
  "hsl": {
    "h": 246.04,
    "s": 65.639,
    "l": 55.49
  },
  "oklch": {
    "l": 0.49648,
    "c": 0.21694,
    "h": 279.5
  },
  "luminance": 0.10766
}

Semantic roles & 50–950 ramp

primary

#5243D8

secondary

#D4DA9C

accent

#E93FD8

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #5243D8

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

Preview Lab → · Contrast checker → · Palette generator →