#564BB9#564BB9

#564BB9 is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.6% C 0.167 H 282.8°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#564BB9
RGB	rgb(86, 75, 185)
HSL	hsl(246, 44%, 51%)
HSV	hsv(246, 59%, 73%)
CMYK	cmyk(53.5%, 59.5%, 0%, 27.5%)
CIE-LAB	lab(38.75, 34.87, -56.89)
CIE-LCH	lch(38.75, 66.73, 301.51°)
OKLab	oklab(48.63% 0.0369 -0.163)
OKLCH	oklch(48.63% 0.167 282.8)
XYZ	xyz(15.1081, 10.5125, 47.1226)
Luminance	0.1051 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#564BB9 #AEB94B

analogous

#4B77B9 #564BB9 #8D4BB9

triadic

#564BB9 #B9564B #4BB956

tetradic

#564BB9 #B94B77 #AEB94B #4BB98D

square

#564BB9 #B94B77 #AEB94B #4BB98D

split-complementary

#564BB9 #B98D4B #77B94B

monochromatic

#2D2763 #40388F #564BB9 #7F77CA #A9A3DB

Accessibility & contrast

On white

6.77

#564BB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#564BB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #564BB9

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##564BB9	#FFFFFF	#000000	##FFFFFF
##564BB9	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FBD

Deuteranopia (green-blind)

#0057B7

Tritanopia (blue-blind)

#2C657B

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #564bb9;
/* rgb */ color: rgb(86, 75, 185);
/* oklch */ color: oklch(48.6% 0.167 282.8);

Tailwind

colors: {
  custom: {
    50: '#8e7ecf',
    500: '#564bb9',
    950: '#000000',
  },
}

SCSS

$custom: #564bb9;
$custom-light: #8e7ecf;
$custom-dark: #000000;

JSON

{
  "hex": "#564bb9",
  "rgb": {
    "r": 86,
    "g": 75,
    "b": 185
  },
  "hsl": {
    "h": 246,
    "s": 44,
    "l": 50.98
  },
  "oklch": {
    "l": 0.48634,
    "c": 0.16717,
    "h": 282.8
  },
  "luminance": 0.10513
}

Semantic roles & 50–950 ramp

primary

#564BB9

secondary

#C3C898

accent

#D454C7

background

#F9F7FC

surface

#F1EEF9

border

#CBC9D2

text

#0D0A14

muted

#7E7C82

Preview Lab

Preview with #564BB9

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

Preview Lab → · Contrast checker → · Palette generator →