#5240D5#5240D5

#5240D5 is a mid, highly saturated blue. Relative luminance 0.103; OKLCH L 48.9% C 0.217 H 280.2°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#5240D5
RGB	rgb(82, 64, 213)
HSL	hsl(247, 64%, 54%)
HSV	hsv(247, 70%, 84%)
CMYK	cmyk(61.5%, 70%, 0%, 16.5%)
CIE-LAB	lab(38.31, 49.37, -73.90)
CIE-LCH	lch(38.31, 88.87, 303.74°)
OKLab	oklab(48.94% 0.0385 -0.2131)
OKLCH	oklch(48.94% 0.217 280.2)
XYZ	xyz(17.3195, 10.2634, 64.0063)
Luminance	0.1027 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.17

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5240D5 #C3D540

analogous

#4079D5 #5240D5 #9C40D5

triadic

#5240D5 #D55240 #40D552

tetradic

#5240D5 #D54079 #C3D540 #40D59C

square

#5240D5 #D54079 #C3D540 #40D59C

split-complementary

#5240D5 #D59C40 #79D540

monochromatic

#281C7F #3827B1 #5240D5 #7F72E0 #ADA4EB

Accessibility & contrast

On white

6.88

#5240D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#5240D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5240D5

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5240D5	#FFFFFF	#000000	##FFFFFF
##5240D5	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)

#0060D9

Deuteranopia (green-blind)

#0054D2

Tritanopia (blue-blind)

#006886

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #5240d5;
/* rgb */ color: rgb(82, 64, 213);
/* oklch */ color: oklch(48.9% 0.217 280.2);

Tailwind

colors: {
  custom: {
    50: '#9177e3',
    500: '#5240d5',
    950: '#000000',
  },
}

SCSS

$custom: #5240d5;
$custom-light: #9177e3;
$custom-dark: #000000;

JSON

{
  "hex": "#5240d5",
  "rgb": {
    "r": 82,
    "g": 64,
    "b": 213
  },
  "hsl": {
    "h": 247.248,
    "s": 63.948,
    "l": 54.314
  },
  "oklch": {
    "l": 0.48944,
    "c": 0.21654,
    "h": 280.2
  },
  "luminance": 0.10265
}

Semantic roles & 50–950 ramp

primary

#5240D5

secondary

#D0D899

accent

#E741D3

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #5240D5

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

Preview Lab → · Contrast checker → · Palette generator →