#5B56F2#5B56F2

#5B56F2 is a mid, highly saturated blue. Relative luminance 0.153; OKLCH L 55.4% C 0.226 H 277.5°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#5B56F2
RGB	rgb(91, 86, 242)
HSL	hsl(242, 86%, 64%)
HSV	hsv(242, 64%, 95%)
CMYK	cmyk(62.4%, 64.5%, 0%, 5.1%)
CIE-LAB	lab(46.03, 47.19, -77.71)
CIE-LCH	lch(46.03, 90.92, 301.27°)
OKLab	oklab(55.43% 0.0294 -0.224)
OKLCH	oklch(55.43% 0.226 277.5)
XYZ	xyz(23.6640, 15.2886, 85.6912)
Luminance	0.1529 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B56F2 #EDF256

analogous

#569FF2 #5B56F2 #A956F2

triadic

#5B56F2 #F25B56 #56F25B

tetradic

#5B56F2 #F2569F #EDF256 #56F2A9

square

#5B56F2 #F2569F #EDF256 #56F2A9

split-complementary

#5B56F2 #F2A956 #9FF256

monochromatic

#140FBF #241DEE #5B56F2 #928FF6 #C9C8FB

Accessibility & contrast

On white

5.17

#5B56F2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#5B56F2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B56F2

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B56F2	#FFFFFF	#000000	##FFFFFF
##5B56F2	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074F7

Deuteranopia (green-blind)

#0066EF

Tritanopia (blue-blind)

#007E9C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #5b56f2;
/* rgb */ color: rgb(91, 86, 242);
/* oklch */ color: oklch(55.4% 0.226 277.5);

Tailwind

colors: {
  custom: {
    50: '#9986f7',
    500: '#5b56f2',
    950: '#000000',
  },
}

SCSS

$custom: #5b56f2;
$custom-light: #9986f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5b56f2",
  "rgb": {
    "r": 91,
    "g": 86,
    "b": 242
  },
  "hsl": {
    "h": 241.923,
    "s": 85.714,
    "l": 64.314
  },
  "oklch": {
    "l": 0.55434,
    "c": 0.22592,
    "h": 277.5
  },
  "luminance": 0.15291
}

Semantic roles & 50–950 ramp

primary

#5B56F2

secondary

#EBEDB7

accent

#E203DB

background

#FAF8FF

surface

#F4EFFF

border

#CECAD7

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5B56F2

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

Preview Lab → · Contrast checker → · Palette generator →