#5147C8#5147C8

#5147C8 is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.8% C 0.193 H 280.0°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#5147C8
RGB	rgb(81, 71, 200)
HSL	hsl(245, 54%, 53%)
HSV	hsv(245, 65%, 78%)
CMYK	cmyk(59.5%, 64.5%, 0%, 21.6%)
CIE-LAB	lab(38.59, 41.15, -65.92)
CIE-LCH	lch(38.59, 77.71, 301.98°)
OKLab	oklab(48.79% 0.0334 -0.1897)
OKLCH	oklch(48.79% 0.193 280)
XYZ	xyz(16.0686, 10.4248, 55.7978)
Luminance	0.1043 (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

#5147C8 #BEC847

analogous

#477DC8 #5147C8 #9147C8

triadic

#5147C8 #C85147 #47C851

tetradic

#5147C8 #C8477D #BEC847 #47C891

square

#5147C8 #C8477D #BEC847 #47C891

split-complementary

#5147C8 #C89147 #7DC847

monochromatic

#282272 #3930A2 #5147C8 #7E76D6 #AAA5E4

Accessibility & contrast

On white

6.81

#5147C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#5147C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5147C8

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5147C8	#FFFFFF	#000000	##FFFFFF
##5147C8	1.00	6.81	3.09	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060CC

Deuteranopia (green-blind)

#0056C5

Tritanopia (blue-blind)

#006881

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #5147c8;
/* rgb */ color: rgb(81, 71, 200);
/* oklch */ color: oklch(48.8% 0.193 280.0);

Tailwind

colors: {
  custom: {
    50: '#8e7bda',
    500: '#5147c8',
    950: '#000000',
  },
}

SCSS

$custom: #5147c8;
$custom-light: #8e7bda;
$custom-dark: #000000;

JSON

{
  "hex": "#5147c8",
  "rgb": {
    "r": 81,
    "g": 71,
    "b": 200
  },
  "hsl": {
    "h": 244.651,
    "s": 53.975,
    "l": 53.137
  },
  "oklch": {
    "l": 0.48786,
    "c": 0.19265,
    "h": 280
  },
  "luminance": 0.10426
}

Semantic roles & 50–950 ramp

primary

#5147C8

secondary

#CDD19A

accent

#DD4AD2

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #5147C8

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

Preview Lab → · Contrast checker → · Palette generator →