#5240BF#5240BF

#5240BF is a mid, vivid blue. Relative luminance 0.092; OKLCH L 47.0% C 0.189 H 282.8°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#5240BF
RGB	rgb(82, 64, 191)
HSL	hsl(249, 50%, 50%)
HSV	hsv(249, 66%, 75%)
CMYK	cmyk(57.1%, 66.5%, 0%, 25.1%)
CIE-LAB	lab(36.41, 42.58, -64.24)
CIE-LCH	lch(36.41, 77.07, 303.54°)
OKLab	oklab(46.99% 0.0418 -0.1848)
OKLCH	oklch(46.99% 0.189 282.8)
XYZ	xyz(14.7141, 9.2213, 50.2846)
Luminance	0.0922 (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

#5240BF #ADBF40

analogous

#406DBF #5240BF #9240BF

triadic

#5240BF #BF5240 #40BF52

tetradic

#5240BF #BF406D #ADBF40 #40BF92

square

#5240BF #BF406D #ADBF40 #40BF92

split-complementary

#5240BF #BF9240 #6DBF40

monochromatic

#2B2163 #3E3191 #5240BF #7C6ECE #A59CDE

Accessibility & contrast

On white

7.38

#5240BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#5240BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5240BF

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5240BF	#FFFFFF	#000000	##FFFFFF
##5240BF	1.00	7.38	2.84	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC3

Deuteranopia (green-blind)

#0051BD

Tritanopia (blue-blind)

#18607A

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #5240bf;
/* rgb */ color: rgb(82, 64, 191);
/* oklch */ color: oklch(47.0% 0.189 282.8);

Tailwind

colors: {
  custom: {
    50: '#8d76d3',
    500: '#5240bf',
    950: '#000000',
  },
}

SCSS

$custom: #5240bf;
$custom-light: #8d76d3;
$custom-dark: #000000;

JSON

{
  "hex": "#5240bf",
  "rgb": {
    "r": 82,
    "g": 64,
    "b": 191
  },
  "hsl": {
    "h": 248.504,
    "s": 49.804,
    "l": 50
  },
  "oklch": {
    "l": 0.46991,
    "c": 0.18946,
    "h": 282.8
  },
  "luminance": 0.09222
}

Semantic roles & 50–950 ramp

primary

#5240BF

secondary

#C2CA91

accent

#D94EC6

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #5240BF

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

Preview Lab → · Contrast checker → · Palette generator →