#564EB2#564EB2

#564EB2 is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.6% C 0.154 H 282.7°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#564EB2
RGB	rgb(86, 78, 178)
HSL	hsl(245, 39%, 50%)
HSV	hsv(245, 56%, 70%)
CMYK	cmyk(51.7%, 56.2%, 0%, 30.2%)
CIE-LAB	lab(38.97, 30.82, -52.41)
CIE-LCH	lch(38.97, 60.80, 300.46°)
OKLab	oklab(48.64% 0.0337 -0.1498)
OKLCH	oklch(48.64% 0.154 282.7)
XYZ	xyz(14.5956, 10.6408, 43.3956)
Luminance	0.1064 (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

#564EB2 #AAB24E

analogous

#4E78B2 #564EB2 #884EB2

triadic

#564EB2 #B2564E #4EB256

tetradic

#564EB2 #B24E78 #AAB24E #4EB288

square

#564EB2 #B24E78 #AAB24E #4EB288

split-complementary

#564EB2 #B2884E #78B24E

monochromatic

#2D295D #413B88 #564EB2 #7F79C5 #A7A3D7

Accessibility & contrast

On white

6.71

#564EB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#564EB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #564EB2

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##564EB2	#FFFFFF	#000000	##FFFFFF
##564EB2	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A5FB5

Deuteranopia (green-blind)

#0058B0

Tritanopia (blue-blind)

#326578

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #564eb2;
/* rgb */ color: rgb(86, 78, 178);
/* oklch */ color: oklch(48.6% 0.154 282.7);

Tailwind

colors: {
  custom: {
    50: '#8d80ca',
    500: '#564eb2',
    950: '#000000',
  },
}

SCSS

$custom: #564eb2;
$custom-light: #8d80ca;
$custom-dark: #000000;

JSON

{
  "hex": "#564eb2",
  "rgb": {
    "r": 86,
    "g": 78,
    "b": 178
  },
  "hsl": {
    "h": 244.8,
    "s": 39.37,
    "l": 50.196
  },
  "oklch": {
    "l": 0.4864,
    "c": 0.15359,
    "h": 282.7
  },
  "luminance": 0.10642
}

Semantic roles & 50–950 ramp

primary

#564EB2

secondary

#C1C498

accent

#CF59C6

background

#F9F7FC

surface

#F1EEF8

border

#CBC9D1

text

#0D0A13

muted

#7E7C82

Preview Lab

Preview with #564EB2

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

Preview Lab → · Contrast checker → · Palette generator →