#5B47EE#5B47EE

#5B47EE is a mid, highly saturated blue. Relative luminance 0.129; OKLCH L 52.9% C 0.237 H 279.9°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#5B47EE
RGB	rgb(91, 71, 238)
HSL	hsl(247, 83%, 61%)
HSV	hsv(247, 70%, 93%)
CMYK	cmyk(61.8%, 70.2%, 0%, 6.7%)
CIE-LAB	lab(42.62, 54.32, -81.05)
CIE-LCH	lch(42.62, 97.57, 303.83°)
OKLab	oklab(52.87% 0.0409 -0.2338)
OKLCH	oklch(52.87% 0.237 279.9)
XYZ	xyz(21.9953, 12.9020, 82.2036)
Luminance	0.1290 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B47EE #DAEE47

analogous

#4786EE #5B47EE #AF47EE

triadic

#5B47EE #EE5B47 #47EE5B

tetradic

#5B47EE #EE4786 #DAEE47 #47EEAF

square

#5B47EE #EE4786 #DAEE47 #47EEAF

split-complementary

#5B47EE #EEAF47 #86EE47

monochromatic

#2210AB #2E15E3 #5B47EE #8D7FF3 #BFB7F8

Accessibility & contrast

On white

5.86

#5B47EE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#5B47EE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B47EE

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B47EE	#FFFFFF	#000000	##FFFFFF
##5B47EE	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BF3

Deuteranopia (green-blind)

#005EEB

Tritanopia (blue-blind)

#007596

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #5b47ee;
/* rgb */ color: rgb(91, 71, 238);
/* oklch */ color: oklch(52.9% 0.237 279.9);

Tailwind

colors: {
  custom: {
    50: '#997cf5',
    500: '#5b47ee',
    950: '#000000',
  },
}

SCSS

$custom: #5b47ee;
$custom-light: #997cf5;
$custom-dark: #000000;

JSON

{
  "hex": "#5b47ee",
  "rgb": {
    "r": 91,
    "g": 71,
    "b": 238
  },
  "hsl": {
    "h": 247.186,
    "s": 83.085,
    "l": 60.588
  },
  "oklch": {
    "l": 0.52872,
    "c": 0.23734,
    "h": 279.9
  },
  "luminance": 0.12904
}

Semantic roles & 50–950 ramp

primary

#5B47EE

secondary

#E1E8A9

accent

#E006C5

background

#FAF7FF

surface

#F4EEFF

border

#CEC9D7

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #5B47EE

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

Preview Lab → · Contrast checker → · Palette generator →