#5B47DC#5B47DC

#5B47DC is a mid, highly saturated blue. Relative luminance 0.119; OKLCH L 51.3% C 0.216 H 281.7°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#5B47DC
RGB	rgb(91, 71, 220)
HSL	hsl(248, 68%, 57%)
HSV	hsv(248, 68%, 86%)
CMYK	cmyk(58.6%, 67.7%, 0%, 13.7%)
CIE-LAB	lab(41.05, 48.89, -73.40)
CIE-LCH	lch(41.05, 88.19, 303.67°)
OKLab	oklab(51.28% 0.0439 -0.2114)
OKLCH	oklch(51.28% 0.216 281.7)
XYZ	xyz(19.4819, 11.8966, 68.9659)
Luminance	0.1190 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 4.37

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B47DC #C8DC47

analogous

#477DDC #5B47DC #A647DC

triadic

#5B47DC #DC5B47 #47DC5B

tetradic

#5B47DC #DC477D #C8DC47 #47DCA6

square

#5B47DC #DC477D #C8DC47 #47DCA6

split-complementary

#5B47DC #DCA647 #7DDC47

monochromatic

#2A1B8E #3A25C1 #5B47DC #897AE6 #B7AEF0

Accessibility & contrast

On white

6.21

#5B47DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#5B47DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B47DC

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B47DC	#FFFFFF	#000000	##FFFFFF
##5B47DC	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066E1

Deuteranopia (green-blind)

#005BD9

Tritanopia (blue-blind)

#006E8C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #5b47dc;
/* rgb */ color: rgb(91, 71, 220);
/* oklch */ color: oklch(51.3% 0.216 281.7);

Tailwind

colors: {
  custom: {
    50: '#967ce8',
    500: '#5b47dc',
    950: '#000000',
  },
}

SCSS

$custom: #5b47dc;
$custom-light: #967ce8;
$custom-dark: #000000;

JSON

{
  "hex": "#5b47dc",
  "rgb": {
    "r": 91,
    "g": 71,
    "b": 220
  },
  "hsl": {
    "h": 248.054,
    "s": 68.037,
    "l": 57.059
  },
  "oklch": {
    "l": 0.51275,
    "c": 0.21587,
    "h": 281.7
  },
  "luminance": 0.11898
}

Semantic roles & 50–950 ramp

primary

#5B47DC

secondary

#D6DEA1

accent

#EB3DD4

background

#FAF7FE

surface

#F3EEFD

border

#CDC9D5

text

#0F0916

muted

#7F7B84

Preview Lab

Preview with #5B47DC

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

Preview Lab → · Contrast checker → · Palette generator →