#564ECF#564ECF

#564ECF is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.9% C 0.192 H 279.9°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#564ECF
RGB	rgb(86, 78, 207)
HSL	hsl(244, 57%, 56%)
HSV	hsv(244, 62%, 81%)
CMYK	cmyk(58.5%, 62.3%, 0%, 18.8%)
CIE-LAB	lab(41.11, 40.03, -65.86)
CIE-LCH	lch(41.11, 77.07, 301.29°)
OKLab	oklab(50.89% 0.0329 -0.1894)
OKLCH	oklch(50.89% 0.192 279.9)
XYZ	xyz(17.8211, 11.9310, 60.3832)
Luminance	0.1193 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 4.98

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#564ECF #C7CF4E

analogous

#4E86CF #564ECF #964ECF

triadic

#564ECF #CF564E #4ECF56

tetradic

#564ECF #CF4E86 #C7CF4E #4ECF96

square

#564ECF #CF4E86 #C7CF4E #4ECF96

split-complementary

#564ECF #CF964E #86CF4E

monochromatic

#282380 #3830B0 #564ECF #847EDC #B2AEE9

Accessibility & contrast

On white

6.20

#564ECF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#564ECF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #564ECF

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##564ECF	#FFFFFF	#000000	##FFFFFF
##564ECF	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D3

Deuteranopia (green-blind)

#005CCC

Tritanopia (blue-blind)

#006E87

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #564ecf;
/* rgb */ color: rgb(86, 78, 207);
/* oklch */ color: oklch(50.9% 0.192 279.9);

Tailwind

colors: {
  custom: {
    50: '#9180df',
    500: '#564ecf',
    950: '#000000',
  },
}

SCSS

$custom: #564ecf;
$custom-light: #9180df;
$custom-dark: #000000;

JSON

{
  "hex": "#564ecf",
  "rgb": {
    "r": 86,
    "g": 78,
    "b": 207
  },
  "hsl": {
    "h": 243.721,
    "s": 57.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.50888,
    "c": 0.19223,
    "h": 279.9
  },
  "luminance": 0.11932
}

Semantic roles & 50–950 ramp

primary

#564ECF

secondary

#D4D7A2

accent

#E147D7

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #564ECF

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

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