#564FBA#564FBA

#564FBA is a mid, vivid blue. Relative luminance 0.111; OKLCH L 49.4% C 0.163 H 281.6°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#564FBA
RGB	rgb(86, 79, 186)
HSL	hsl(244, 44%, 52%)
HSV	hsv(244, 58%, 73%)
CMYK	cmyk(53.8%, 57.5%, 0%, 27.1%)
CIE-LAB	lab(39.77, 32.73, -55.82)
CIE-LCH	lch(39.77, 64.71, 300.39°)
OKLab	oklab(49.41% 0.0327 -0.1598)
OKLCH	oklch(49.41% 0.163 281.6)
XYZ	xyz(15.4939, 11.1146, 47.7738)
Luminance	0.1112 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.46

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#564FBA #B3BA4F

analogous

#4F7EBA #564FBA #8C4FBA

triadic

#564FBA #BA564F #4FBA56

tetradic

#564FBA #BA4F7E #B3BA4F #4FBA8C

square

#564FBA #BA4F7E #B3BA4F #4FBA8C

split-complementary

#564FBA #BA8C4F #7EBA4F

monochromatic

#2C2866 #3F3992 #564FBA #807BCB #AAA7DC

Accessibility & contrast

On white

6.52

#564FBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#564FBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #564FBA

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##564FBA	#FFFFFF	#000000	##FFFFFF
##564FBA	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062BE

Deuteranopia (green-blind)

#005AB8

Tritanopia (blue-blind)

#2A687D

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #564fba;
/* rgb */ color: rgb(86, 79, 186);
/* oklch */ color: oklch(49.4% 0.163 281.6);

Tailwind

colors: {
  custom: {
    50: '#8e80cf',
    500: '#564fba',
    950: '#000000',
  },
}

SCSS

$custom: #564fba;
$custom-light: #8e80cf;
$custom-dark: #000000;

JSON

{
  "hex": "#564fba",
  "rgb": {
    "r": 86,
    "g": 79,
    "b": 186
  },
  "hsl": {
    "h": 243.925,
    "s": 43.673,
    "l": 51.961
  },
  "oklch": {
    "l": 0.49414,
    "c": 0.16316,
    "h": 281.6
  },
  "luminance": 0.11116
}

Semantic roles & 50–950 ramp

primary

#564FBA

secondary

#C7CA9B

accent

#D354CB

background

#F9F7FC

surface

#F1EEF9

border

#CBC9D2

text

#0D0A14

muted

#7E7C82

Preview Lab

Preview with #564FBA

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

Preview Lab → · Contrast checker → · Palette generator →