#5B6EE2#5B6EE2

#5B6EE2 is a mid, vivid blue. Relative luminance 0.189; OKLCH L 58.4% C 0.176 H 272.8°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#5B6EE2
RGB	rgb(91, 110, 226)
HSL	hsl(232, 70%, 62%)
HSV	hsv(232, 60%, 89%)
CMYK	cmyk(59.7%, 51.3%, 0%, 11.4%)
CIE-LAB	lab(50.53, 27.56, -61.40)
CIE-LCH	lch(50.53, 67.30, 294.17°)
OKLab	oklab(58.4% 0.0085 -0.1759)
OKLCH	oklch(58.4% 0.176 272.8)
XYZ	xyz(23.6132, 18.8651, 74.3337)
Luminance	0.1887 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B6EE2 #E2CF5B

analogous

#5BB1E2 #5B6EE2 #8C5BE2

triadic

#5B6EE2 #E25B6E #6EE25B

tetradic

#5B6EE2 #E25BB1 #E2CF5B #5BE28C

square

#5B6EE2 #E25BB1 #E2CF5B #5BE28C

split-complementary

#5B6EE2 #E28C5B #B1E25B

monochromatic

#1D30A5 #2740D9 #5B6EE2 #8F9CEB #C3CAF4

Accessibility & contrast

On white

4.40

#5B6EE2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#5B6EE2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B6EE2

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B6EE2	#FFFFFF	#000000	##000000
##5B6EE2	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B7EE6

Deuteranopia (green-blind)

#0073E0

Tritanopia (blue-blind)

#00899D

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #5b6ee2;
/* rgb */ color: rgb(91, 110, 226);
/* oklch */ color: oklch(58.4% 0.176 272.8);

Tailwind

colors: {
  custom: {
    50: '#9597ec',
    500: '#5b6ee2',
    950: '#000000',
  },
}

SCSS

$custom: #5b6ee2;
$custom-light: #9597ec;
$custom-dark: #000000;

JSON

{
  "hex": "#5b6ee2",
  "rgb": {
    "r": 91,
    "g": 110,
    "b": 226
  },
  "hsl": {
    "h": 231.556,
    "s": 69.948,
    "l": 62.157
  },
  "oklch": {
    "l": 0.58404,
    "c": 0.17608,
    "h": 272.8
  },
  "luminance": 0.18867
}

Semantic roles & 50–950 ramp

primary

#5B6EE2

secondary

#E5DEB4

accent

#B714D2

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #5B6EE2

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

Preview Lab → · Contrast checker → · Palette generator →