#5664A5#5664A5

#5664A5 is a mid, moderate blue. Relative luminance 0.138; OKLCH L 52.2% C 0.104 H 273.1°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#5664A5
RGB	rgb(86, 100, 165)
HSL	hsl(229, 31%, 49%)
HSV	hsv(229, 48%, 65%)
CMYK	cmyk(47.9%, 39.4%, 0%, 35.3%)
CIE-LAB	lab(43.96, 12.87, -36.76)
CIE-LCH	lch(43.96, 38.95, 289.29°)
OKLab	oklab(52.16% 0.0056 -0.1038)
OKLCH	oklch(52.16% 0.104 273.1)
XYZ	xyz(15.1843, 13.8085, 37.4552)
Luminance	0.1381 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5664A5 #A59756

analogous

#568CA5 #5664A5 #7056A5

triadic

#5664A5 #A55664 #64A556

tetradic

#5664A5 #A5568C #A59756 #56A570

square

#5664A5 #A5568C #A59756 #56A570

split-complementary

#5664A5 #A57056 #8CA556

monochromatic

#2C3355 #414C7D #5664A5 #7D88BB #A5ADD0

Accessibility & contrast

On white

5.58

#5664A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#5664A5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5664A5

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5664A5	#FFFFFF	#000000	##FFFFFF
##5664A5	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B6BA8

Deuteranopia (green-blind)

#4465A4

Tritanopia (blue-blind)

#38727C

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #5664a5;
/* rgb */ color: rgb(86, 100, 165);
/* oklch */ color: oklch(52.2% 0.104 273.1);

Tailwind

colors: {
  custom: {
    50: '#8a8fc0',
    500: '#5664a5',
    950: '#000000',
  },
}

SCSS

$custom: #5664a5;
$custom-light: #8a8fc0;
$custom-dark: #000000;

JSON

{
  "hex": "#5664a5",
  "rgb": {
    "r": 86,
    "g": 100,
    "b": 165
  },
  "hsl": {
    "h": 229.367,
    "s": 31.474,
    "l": 49.216
  },
  "oklch": {
    "l": 0.52158,
    "c": 0.10393,
    "h": 273.1
  },
  "luminance": 0.13809
}

Semantic roles & 50–950 ramp

primary

#5664A5

secondary

#BEB799

accent

#B560C8

background

#F8F8FB

surface

#F0F0F7

border

#CBCBD0

text

#0C0C12

muted

#7D7D81

Preview Lab

Preview with #5664A5

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

Preview Lab → · Contrast checker → · Palette generator →