#5240CA#5240CA

#5240CA is a mid, highly saturated blue. Relative luminance 0.097; OKLCH L 48.0% C 0.203 H 281.4°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#5240CA
RGB	rgb(82, 64, 202)
HSL	hsl(248, 57%, 52%)
HSV	hsv(248, 68%, 79%)
CMYK	cmyk(59.4%, 68.3%, 0%, 20.8%)
CIE-LAB	lab(37.34, 45.98, -69.13)
CIE-LCH	lch(37.34, 83.02, 303.63°)
OKLab	oklab(47.95% 0.0403 -0.1991)
OKLCH	oklch(47.95% 0.203 281.4)
XYZ	xyz(15.9704, 9.7238, 56.9010)
Luminance	0.0973 (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

#5240CA #B8CA40

analogous

#4073CA #5240CA #9740CA

triadic

#5240CA #CA5240 #40CA52

tetradic

#5240CA #CA4073 #B8CA40 #40CA97

square

#5240CA #CA4073 #B8CA40 #40CA97

split-complementary

#5240CA #CA9740 #73CA40

monochromatic

#2A1F70 #3C2CA0 #5240CA #7D70D7 #A9A0E5

Accessibility & contrast

On white

7.13

#5240CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#5240CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5240CA

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5240CA	#FFFFFF	#000000	##FFFFFF
##5240CA	1.00	7.13	2.95	7.13
#FFFFFF	7.13	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DCE

Deuteranopia (green-blind)

#0053C7

Tritanopia (blue-blind)

#006480

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #5240ca;
/* rgb */ color: rgb(82, 64, 202);
/* oklch */ color: oklch(48.0% 0.203 281.4);

Tailwind

colors: {
  custom: {
    50: '#8f76db',
    500: '#5240ca',
    950: '#000000',
  },
}

SCSS

$custom: #5240ca;
$custom-light: #8f76db;
$custom-dark: #000000;

JSON

{
  "hex": "#5240ca",
  "rgb": {
    "r": 82,
    "g": 64,
    "b": 202
  },
  "hsl": {
    "h": 247.826,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.47953,
    "c": 0.20315,
    "h": 281.4
  },
  "luminance": 0.09725
}

Semantic roles & 50–950 ramp

primary

#5240CA

secondary

#C9D195

accent

#E048CC

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5240CA

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

Preview Lab → · Contrast checker → · Palette generator →