#5243D9#5243D9

#5243D9 is a mid, highly saturated blue. Relative luminance 0.108; OKLCH L 49.7% C 0.218 H 279.4°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#5243D9
RGB	rgb(82, 67, 217)
HSL	hsl(246, 66%, 56%)
HSV	hsv(246, 69%, 85%)
CMYK	cmyk(62.2%, 69.1%, 0%, 14.9%)
CIE-LAB	lab(39.27, 48.94, -74.63)
CIE-LCH	lch(39.27, 89.24, 303.26°)
OKLab	oklab(49.74% 0.0356 -0.2152)
OKLCH	oklch(49.74% 0.218 279.4)
XYZ	xyz(18.0072, 10.8165, 66.7711)
Luminance	0.1082 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.11

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5243D9 #CAD943

analogous

#437FD9 #5243D9 #9D43D9

triadic

#5243D9 #D95243 #43D952

tetradic

#5243D9 #D9437F #CAD943 #43D99D

square

#5243D9 #D9437F #CAD943 #43D99D

split-complementary

#5243D9 #D99D43 #7FD943

monochromatic

#261B86 #3425B9 #5243D9 #8176E3 #B0A9EE

Accessibility & contrast

On white

6.64

#5243D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#5243D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5243D9

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5243D9	#FFFFFF	#000000	##FFFFFF
##5243D9	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062DE

Deuteranopia (green-blind)

#0057D6

Tritanopia (blue-blind)

#006B89

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #5243d9;
/* rgb */ color: rgb(82, 67, 217);
/* oklch */ color: oklch(49.7% 0.218 279.4);

Tailwind

colors: {
  custom: {
    50: '#9279e6',
    500: '#5243d9',
    950: '#000000',
  },
}

SCSS

$custom: #5243d9;
$custom-light: #9279e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5243d9",
  "rgb": {
    "r": 82,
    "g": 67,
    "b": 217
  },
  "hsl": {
    "h": 246,
    "s": 66.372,
    "l": 55.686
  },
  "oklch": {
    "l": 0.49738,
    "c": 0.21816,
    "h": 279.4
  },
  "luminance": 0.10818
}

Semantic roles & 50–950 ramp

primary

#5243D9

secondary

#D5DB9D

accent

#E93FD8

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #5243D9

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

Preview Lab → · Contrast checker → · Palette generator →