#5B47D9#5B47D9

#5B47D9 is a mid, highly saturated blue. Relative luminance 0.117; OKLCH L 51.0% C 0.212 H 282.0°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#5B47D9
RGB	rgb(91, 71, 217)
HSL	hsl(248, 66%, 56%)
HSV	hsv(248, 67%, 85%)
CMYK	cmyk(58.1%, 67.3%, 0%, 14.9%)
CIE-LAB	lab(40.80, 47.98, -72.09)
CIE-LCH	lch(40.80, 86.60, 303.65°)
OKLab	oklab(51.02% 0.0443 -0.2075)
OKLCH	oklch(51.02% 0.212 282)
XYZ	xyz(19.0881, 11.7391, 66.8922)
Luminance	0.1174 (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

#5B47D9 #C5D947

analogous

#477CD9 #5B47D9 #A447D9

triadic

#5B47D9 #D95B47 #47D95B

tetradic

#5B47D9 #D9477C #C5D947 #47D9A4

square

#5B47D9 #D9477C #C5D947 #47D9A4

split-complementary

#5B47D9 #D9A447 #7CD947

monochromatic

#2B1C89 #3B27BC #5B47D9 #887AE3 #B5ACEE

Accessibility & contrast

On white

6.27

#5B47D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#5B47D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B47D9

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B47D9	#FFFFFF	#000000	##FFFFFF
##5B47D9	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065DD

Deuteranopia (green-blind)

#005BD6

Tritanopia (blue-blind)

#086D8A

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #5b47d9;
/* rgb */ color: rgb(91, 71, 217);
/* oklch */ color: oklch(51.0% 0.212 282.0);

Tailwind

colors: {
  custom: {
    50: '#967ce6',
    500: '#5b47d9',
    950: '#000000',
  },
}

SCSS

$custom: #5b47d9;
$custom-light: #967ce6;
$custom-dark: #000000;

JSON

{
  "hex": "#5b47d9",
  "rgb": {
    "r": 91,
    "g": 71,
    "b": 217
  },
  "hsl": {
    "h": 248.219,
    "s": 65.766,
    "l": 56.471
  },
  "oklch": {
    "l": 0.51015,
    "c": 0.21222,
    "h": 282
  },
  "luminance": 0.1174
}

Semantic roles & 50–950 ramp

primary

#5B47D9

secondary

#D4DCA0

accent

#E93FD1

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0F0916

muted

#7E7B84

Preview Lab

Preview with #5B47D9

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

Preview Lab → · Contrast checker → · Palette generator →