#5B68C7#5B68C7

#5B68C7 is a mid, vivid blue. Relative luminance 0.162; OKLCH L 55.4% C 0.147 H 274.7°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#5B68C7
RGB	rgb(91, 104, 199)
HSL	hsl(233, 49%, 57%)
HSV	hsv(233, 54%, 78%)
CMYK	cmyk(54.3%, 47.7%, 0%, 22%)
CIE-LAB	lab(47.30, 22.42, -51.23)
CIE-LCH	lch(47.30, 55.92, 293.63°)
OKLab	oklab(55.42% 0.0121 -0.146)
OKLCH	oklch(55.42% 0.147 274.7)
XYZ	xyz(19.5702, 16.2470, 56.1265)
Luminance	0.1625 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B68C7 #C7BA5B

analogous

#5B9EC7 #5B68C7 #845BC7

triadic

#5B68C7 #C75B68 #68C75B

tetradic

#5B68C7 #C75B9E #C7BA5B #5BC784

square

#5B68C7 #C75B9E #C7BA5B #5BC784

split-complementary

#5B68C7 #C7845B #9EC75B

monochromatic

#2B357D #3A48AB #5B68C7 #8992D7 #B6BCE6

Accessibility & contrast

On white

4.94

#5B68C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#5B68C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B68C7

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B68C7	#FFFFFF	#000000	##FFFFFF
##5B68C7	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C75CA

Deuteranopia (green-blind)

#2E6CC5

Tritanopia (blue-blind)

#257D8E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #5b68c7;
/* rgb */ color: rgb(91, 104, 199);
/* oklch */ color: oklch(55.4% 0.147 274.7);

Tailwind

colors: {
  custom: {
    50: '#9192d8',
    500: '#5b68c7',
    950: '#000000',
  },
}

SCSS

$custom: #5b68c7;
$custom-light: #9192d8;
$custom-dark: #000000;

JSON

{
  "hex": "#5b68c7",
  "rgb": {
    "r": 91,
    "g": 104,
    "b": 199
  },
  "hsl": {
    "h": 232.778,
    "s": 49.091,
    "l": 56.863
  },
  "oklch": {
    "l": 0.55419,
    "c": 0.14653,
    "h": 274.7
  },
  "luminance": 0.16248
}

Semantic roles & 50–950 ramp

primary

#5B68C7

secondary

#D5D0A9

accent

#C84FD9

background

#F9F9FD

surface

#F2F1FA

border

#CCCBD3

text

#0D0D14

muted

#7E7E83

Preview Lab

Preview with #5B68C7

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

Preview Lab → · Contrast checker → · Palette generator →