#5664AE#5664AE

#5664AE is a mid, moderate blue. Relative luminance 0.141; OKLCH L 52.7% C 0.117 H 273.6°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#5664AE
RGB	rgb(86, 100, 174)
HSL	hsl(230, 35%, 51%)
HSV	hsv(230, 51%, 68%)
CMYK	cmyk(50.6%, 42.5%, 0%, 31.8%)
CIE-LAB	lab(44.44, 15.73, -41.28)
CIE-LCH	lch(44.44, 44.18, 290.86°)
OKLab	oklab(52.69% 0.0074 -0.117)
OKLCH	oklch(52.69% 0.117 273.6)
XYZ	xyz(16.0325, 14.1478, 41.9222)
Luminance	0.1415 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5664AE #AEA056

analogous

#5690AE #5664AE #7456AE

triadic

#5664AE #AE5664 #64AE56

tetradic

#5664AE #AE5690 #AEA056 #56AE74

square

#5664AE #AE5690 #AEA056 #56AE74

split-complementary

#5664AE #AE7456 #90AE56

monochromatic

#2D345D #404C86 #5664AE #7F8AC2 #A9B0D6

Accessibility & contrast

On white

5.48

#5664AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#5664AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5664AE

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5664AE	#FFFFFF	#000000	##FFFFFF
##5664AE	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#466DB1

Deuteranopia (green-blind)

#3D66AC

Tritanopia (blue-blind)

#327480

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #5664ae;
/* rgb */ color: rgb(86, 100, 174);
/* oklch */ color: oklch(52.7% 0.117 273.6);

Tailwind

colors: {
  custom: {
    50: '#8b8fc6',
    500: '#5664ae',
    950: '#000000',
  },
}

SCSS

$custom: #5664ae;
$custom-light: #8b8fc6;
$custom-dark: #000000;

JSON

{
  "hex": "#5664ae",
  "rgb": {
    "r": 86,
    "g": 100,
    "b": 174
  },
  "hsl": {
    "h": 230.455,
    "s": 35.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.52691,
    "c": 0.11724,
    "h": 273.6
  },
  "luminance": 0.14149
}

Semantic roles & 50–950 ramp

primary

#5664AE

secondary

#C3BD9C

accent

#BA5DCB

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0C13

muted

#7D7D82

Preview Lab

Preview with #5664AE

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

Preview Lab → · Contrast checker → · Palette generator →