#5667CB#5667CB

#5667CB is a mid, vivid blue. Relative luminance 0.160; OKLCH L 55.2% C 0.155 H 273.0°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#5667CB
RGB	rgb(86, 103, 203)
HSL	hsl(231, 53%, 57%)
HSV	hsv(231, 58%, 80%)
CMYK	cmyk(57.6%, 49.3%, 0%, 20.4%)
CIE-LAB	lab(46.96, 23.33, -54.08)
CIE-LCH	lch(46.96, 58.90, 293.34°)
OKLab	oklab(55.16% 0.0082 -0.1545)
OKLCH	oklch(55.16% 0.155 273)
XYZ	xyz(19.4640, 15.9893, 58.5489)
Luminance	0.1599 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5667CB #CBBA56

analogous

#56A2CB #5667CB #8056CB

triadic

#5667CB #CB5667 #67CB56

tetradic

#5667CB #CB56A2 #CBBA56 #56CB80

square

#5667CB #CB56A2 #CBBA56 #56CB80

split-complementary

#5667CB #CB8056 #A2CB56

monochromatic

#27347F #3647AE #5667CB #8591D9 #B4BBE8

Accessibility & contrast

On white

5.00

#5667CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#5667CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5667CB

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5667CB	#FFFFFF	#000000	##FFFFFF
##5667CB	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3475CF

Deuteranopia (green-blind)

#206BC9

Tritanopia (blue-blind)

#007E8F

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #5667cb;
/* rgb */ color: rgb(86, 103, 203);
/* oklch */ color: oklch(55.2% 0.155 273.0);

Tailwind

colors: {
  custom: {
    50: '#8f92db',
    500: '#5667cb',
    950: '#000000',
  },
}

SCSS

$custom: #5667cb;
$custom-light: #8f92db;
$custom-dark: #000000;

JSON

{
  "hex": "#5667cb",
  "rgb": {
    "r": 86,
    "g": 103,
    "b": 203
  },
  "hsl": {
    "h": 231.282,
    "s": 52.941,
    "l": 56.667
  },
  "oklch": {
    "l": 0.5516,
    "c": 0.15477,
    "h": 273
  },
  "luminance": 0.15991
}

Semantic roles & 50–950 ramp

primary

#5667CB

secondary

#D6CFA6

accent

#C74BDC

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #5667CB

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

Preview Lab → · Contrast checker → · Palette generator →