#5B68BE#5B68BE

#5B68BE is a mid, vivid blue. Relative luminance 0.158; OKLCH L 54.8% C 0.134 H 274.7°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#5B68BE
RGB	rgb(91, 104, 190)
HSL	hsl(232, 43%, 55%)
HSV	hsv(232, 52%, 75%)
CMYK	cmyk(52.1%, 45.3%, 0%, 25.5%)
CIE-LAB	lab(46.77, 19.52, -46.89)
CIE-LCH	lch(46.77, 50.79, 292.60°)
OKLab	oklab(54.84% 0.0109 -0.1333)
OKLCH	oklch(54.84% 0.134 274.7)
XYZ	xyz(18.5560, 15.8413, 50.7851)
Luminance	0.1584 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B68BE #BEB15B

analogous

#5B9ABE #5B68BE #7F5BBE

triadic

#5B68BE #BE5B68 #68BE5B

tetradic

#5B68BE #BE5B9A #BEB15B #5BBE7F

square

#5B68BE #BE5B9A #BEB15B #5BBE7F

split-complementary

#5B68BE #BE7F5B #9ABE5B

monochromatic

#2D3672 #3E4B9D #5B68BE #8790CF #B3B9E1

Accessibility & contrast

On white

5.04

#5B68BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#5B68BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B68BE

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B68BE	#FFFFFF	#000000	##FFFFFF
##5B68BE	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4373C1

Deuteranopia (green-blind)

#386BBC

Tritanopia (blue-blind)

#2F7B8A

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #5b68be;
/* rgb */ color: rgb(91, 104, 190);
/* oklch */ color: oklch(54.8% 0.134 274.7);

Tailwind

colors: {
  custom: {
    50: '#9092d2',
    500: '#5b68be',
    950: '#000000',
  },
}

SCSS

$custom: #5b68be;
$custom-light: #9092d2;
$custom-dark: #000000;

JSON

{
  "hex": "#5b68be",
  "rgb": {
    "r": 91,
    "g": 104,
    "b": 190
  },
  "hsl": {
    "h": 232.121,
    "s": 43.231,
    "l": 55.098
  },
  "oklch": {
    "l": 0.54844,
    "c": 0.13372,
    "h": 274.7
  },
  "luminance": 0.15842
}

Semantic roles & 50–950 ramp

primary

#5B68BE

secondary

#CFCAA6

accent

#C255D3

background

#F9F9FC

surface

#F1F1F9

border

#CBCBD2

text

#0D0D14

muted

#7E7E82

Preview Lab

Preview with #5B68BE

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

Preview Lab → · Contrast checker → · Palette generator →