#5147DA#5147DA

#5147DA is a mid, highly saturated blue. Relative luminance 0.113; OKLCH L 50.3% C 0.215 H 278.4°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#5147DA
RGB	rgb(81, 71, 218)
HSL	hsl(244, 67%, 57%)
HSV	hsv(244, 67%, 85%)
CMYK	cmyk(62.8%, 67.4%, 0%, 14.5%)
CIE-LAB	lab(40.11, 46.86, -73.83)
CIE-LCH	lch(40.11, 87.44, 302.40°)
OKLab	oklab(50.35% 0.0313 -0.2129)
OKLCH	oklch(50.35% 0.215 278.4)
XYZ	xyz(18.2974, 11.3163, 67.5361)
Luminance	0.1132 (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

#5147DA #D0DA47

analogous

#4787DA #5147DA #9B47DA

triadic

#5147DA #DA5147 #47DA51

tetradic

#5147DA #DA4787 #D0DA47 #47DA9B

square

#5147DA #DA4787 #D0DA47 #47DA9B

split-complementary

#5147DA #DA9B47 #87DA47

monochromatic

#231C8B #3026BE #5147DA #817AE4 #B1ADEE

Accessibility & contrast

On white

6.43

#5147DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#5147DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5147DA

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5147DA	#FFFFFF	#000000	##FFFFFF
##5147DA	1.00	6.43	3.26	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064DF

Deuteranopia (green-blind)

#0058D7

Tritanopia (blue-blind)

#006E8B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #5147da;
/* rgb */ color: rgb(81, 71, 218);
/* oklch */ color: oklch(50.3% 0.215 278.4);

Tailwind

colors: {
  custom: {
    50: '#917be7',
    500: '#5147da',
    950: '#000000',
  },
}

SCSS

$custom: #5147da;
$custom-light: #917be7;
$custom-dark: #000000;

JSON

{
  "hex": "#5147da",
  "rgb": {
    "r": 81,
    "g": 71,
    "b": 218
  },
  "hsl": {
    "h": 244.082,
    "s": 66.516,
    "l": 56.667
  },
  "oklch": {
    "l": 0.50349,
    "c": 0.21521,
    "h": 278.4
  },
  "luminance": 0.11318
}

Semantic roles & 50–950 ramp

primary

#5147DA

secondary

#D8DCA0

accent

#E93EDE

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #5147DA

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

Preview Lab → · Contrast checker → · Palette generator →