#5B47E4#5B47E4

#5B47E4 is a mid, highly saturated blue. Relative luminance 0.123; OKLCH L 52.0% C 0.226 H 280.9°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#5B47E4
RGB	rgb(91, 71, 228)
HSL	hsl(248, 74%, 59%)
HSV	hsv(248, 69%, 89%)
CMYK	cmyk(60.1%, 68.9%, 0%, 10.6%)
CIE-LAB	lab(41.74, 51.31, -76.83)
CIE-LCH	lch(41.74, 92.39, 303.74°)
OKLab	oklab(51.98% 0.0426 -0.2214)
OKLCH	oklch(51.98% 0.226 280.9)
XYZ	xyz(20.5668, 12.3306, 74.6800)
Luminance	0.1233 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B47E4 #D0E447

analogous

#4781E4 #5B47E4 #A947E4

triadic

#5B47E4 #E45B47 #47E45B

tetradic

#5B47E4 #E44781 #D0E447 #47E4A9

square

#5B47E4 #E44781 #D0E447 #47E4A9

split-complementary

#5B47E4 #E4A947 #81E447

monochromatic

#27179A #351ECF #5B47E4 #8B7CEC #BAB2F4

Accessibility & contrast

On white

6.06

#5B47E4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#5B47E4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B47E4

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B47E4	#FFFFFF	#000000	##FFFFFF
##5B47E4	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068E9

Deuteranopia (green-blind)

#005DE1

Tritanopia (blue-blind)

#007190

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #5b47e4;
/* rgb */ color: rgb(91, 71, 228);
/* oklch */ color: oklch(52.0% 0.226 280.9);

Tailwind

colors: {
  custom: {
    50: '#987cee',
    500: '#5b47e4',
    950: '#000000',
  },
}

SCSS

$custom: #5b47e4;
$custom-light: #987cee;
$custom-dark: #000000;

JSON

{
  "hex": "#5b47e4",
  "rgb": {
    "r": 91,
    "g": 71,
    "b": 228
  },
  "hsl": {
    "h": 247.643,
    "s": 74.408,
    "l": 58.627
  },
  "oklch": {
    "l": 0.51977,
    "c": 0.2255,
    "h": 280.9
  },
  "luminance": 0.12332
}

Semantic roles & 50–950 ramp

primary

#5B47E4

secondary

#DBE2A4

accent

#F137D9

background

#FAF7FE

surface

#F4EEFD

border

#CEC9D5

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #5B47E4

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

Preview Lab → · Contrast checker → · Palette generator →