#564BBA#564BBA

#564BBA is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.7% C 0.169 H 282.6°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#564BBA
RGB	rgb(86, 75, 186)
HSL	hsl(246, 45%, 51%)
HSV	hsv(246, 60%, 73%)
CMYK	cmyk(53.8%, 59.7%, 0%, 27.1%)
CIE-LAB	lab(38.82, 35.19, -57.36)
CIE-LCH	lch(38.82, 67.29, 301.53°)
OKLab	oklab(48.71% 0.0369 -0.1644)
OKLCH	oklch(48.71% 0.169 282.6)
XYZ	xyz(15.2140, 10.5549, 47.6805)
Luminance	0.1056 (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

#564BBA #AFBA4B

analogous

#4B77BA #564BBA #8D4BBA

triadic

#564BBA #BA564B #4BBA56

tetradic

#564BBA #BA4B77 #AFBA4B #4BBA8D

square

#564BBA #BA4B77 #AFBA4B #4BBA8D

split-complementary

#564BBA #BA8D4B #77BA4B

monochromatic

#2D2664 #403790 #564BBA #8077CB #A9A3DC

Accessibility & contrast

On white

6.75

#564BBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#564BBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #564BBA

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##564BBA	#FFFFFF	#000000	##FFFFFF
##564BBA	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FBE

Deuteranopia (green-blind)

#0058B8

Tritanopia (blue-blind)

#2B657B

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #564bba;
/* rgb */ color: rgb(86, 75, 186);
/* oklch */ color: oklch(48.7% 0.169 282.6);

Tailwind

colors: {
  custom: {
    50: '#8e7ed0',
    500: '#564bba',
    950: '#000000',
  },
}

SCSS

$custom: #564bba;
$custom-light: #8e7ed0;
$custom-dark: #000000;

JSON

{
  "hex": "#564bba",
  "rgb": {
    "r": 86,
    "g": 75,
    "b": 186
  },
  "hsl": {
    "h": 245.946,
    "s": 44.578,
    "l": 51.176
  },
  "oklch": {
    "l": 0.48711,
    "c": 0.1685,
    "h": 282.6
  },
  "luminance": 0.10556
}

Semantic roles & 50–950 ramp

primary

#564BBA

secondary

#C4C998

accent

#D454C8

background

#F9F7FC

surface

#F1EEF9

border

#CBC9D2

text

#0D0A14

muted

#7E7C82

Preview Lab

Preview with #564BBA

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

Preview Lab → · Contrast checker → · Palette generator →