#564AA3#564AA3

#564AA3 is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.8% C 0.138 H 285.9°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#564AA3
RGB	rgb(86, 74, 163)
HSL	hsl(248, 38%, 46%)
HSV	hsv(248, 55%, 64%)
CMYK	cmyk(47.2%, 54.6%, 0%, 36.1%)
CIE-LAB	lab(36.97, 28.62, -46.72)
CIE-LCH	lch(36.97, 54.79, 301.49°)
OKLab	oklab(46.83% 0.0379 -0.1331)
OKLCH	oklch(46.83% 0.138 285.9)
XYZ	xyz(12.8955, 9.5198, 35.8013)
Luminance	0.0952 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#564AA3 #97A34A

analogous

#4A6BA3 #564AA3 #834AA3

triadic

#564AA3 #A3564A #4AA356

tetradic

#564AA3 #A34A6B #97A34A #4AA383

square

#564AA3 #A34A6B #97A34A #4AA383

split-complementary

#564AA3 #A3834A #6BA34A

monochromatic

#2A244F #403779 #564AA3 #786DBD #9F97D0

Accessibility & contrast

On white

7.23

#564AA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#564AA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #564AA3

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##564AA3	#FFFFFF	#000000	##FFFFFF
##564AA3	1.00	7.23	2.90	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B59A6

Deuteranopia (green-blind)

#1954A1

Tritanopia (blue-blind)

#3D5D6F

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #564aa3;
/* rgb */ color: rgb(86, 74, 163);
/* oklch */ color: oklch(46.8% 0.138 285.9);

Tailwind

colors: {
  custom: {
    50: '#8b7dbf',
    500: '#564aa3',
    950: '#000000',
  },
}

SCSS

$custom: #564aa3;
$custom-light: #8b7dbf;
$custom-dark: #000000;

JSON

{
  "hex": "#564aa3",
  "rgb": {
    "r": 86,
    "g": 74,
    "b": 163
  },
  "hsl": {
    "h": 248.09,
    "s": 37.553,
    "l": 46.471
  },
  "oklch": {
    "l": 0.46827,
    "c": 0.13843,
    "h": 285.9
  },
  "luminance": 0.0952
}

Semantic roles & 50–950 ramp

primary

#564AA3

secondary

#B6BC8D

accent

#CE5ABE

background

#F8F7FB

surface

#F0EEF7

border

#CBC9D0

text

#0C0912

muted

#7D7B81

Preview Lab

Preview with #564AA3

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

Preview Lab → · Contrast checker → · Palette generator →