#5247CC#5247CC

#5247CC is a mid, vivid blue. Relative luminance 0.107; OKLCH L 49.2% C 0.198 H 280.0°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#5247CC
RGB	rgb(82, 71, 204)
HSL	hsl(245, 57%, 54%)
HSV	hsv(245, 65%, 80%)
CMYK	cmyk(59.8%, 65.2%, 0%, 20%)
CIE-LAB	lab(39.00, 42.58, -67.57)
CIE-LCH	lch(39.00, 79.87, 302.21°)
OKLab	oklab(49.2% 0.0343 -0.1946)
OKLCH	oklch(49.2% 0.198 280)
XYZ	xyz(16.6285, 10.6588, 58.2961)
Luminance	0.1066 (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

#5247CC #C1CC47

analogous

#477FCC #5247CC #9547CC

triadic

#5247CC #CC5247 #47CC52

tetradic

#5247CC #CC477F #C1CC47 #47CC95

square

#5247CC #CC477F #C1CC47 #47CC95

split-complementary

#5247CC #CC9547 #7FCC47

monochromatic

#282177 #382EA7 #5247CC #7F77D9 #ACA7E7

Accessibility & contrast

On white

6.70

#5247CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#5247CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5247CC

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5247CC	#FFFFFF	#000000	##FFFFFF
##5247CC	1.00	6.70	3.13	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D0

Deuteranopia (green-blind)

#0057C9

Tritanopia (blue-blind)

#006983

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #5247cc;
/* rgb */ color: rgb(82, 71, 204);
/* oklch */ color: oklch(49.2% 0.198 280.0);

Tailwind

colors: {
  custom: {
    50: '#8f7bdd',
    500: '#5247cc',
    950: '#000000',
  },
}

SCSS

$custom: #5247cc;
$custom-light: #8f7bdd;
$custom-dark: #000000;

JSON

{
  "hex": "#5247cc",
  "rgb": {
    "r": 82,
    "g": 71,
    "b": 204
  },
  "hsl": {
    "h": 244.962,
    "s": 56.596,
    "l": 53.922
  },
  "oklch": {
    "l": 0.49202,
    "c": 0.19755,
    "h": 280
  },
  "luminance": 0.1066
}

Semantic roles & 50–950 ramp

primary

#5247CC

secondary

#CFD49B

accent

#E048D3

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5247CC

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

Preview Lab → · Contrast checker → · Palette generator →