#564DFF#564DFF

#564DFF is a mid, highly saturated blue. Relative luminance 0.145; OKLCH L 54.9% C 0.252 H 276.4°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#564DFF
RGB	rgb(86, 77, 255)
HSL	hsl(243, 100%, 65%)
HSV	hsv(243, 70%, 100%)
CMYK	cmyk(66.3%, 69.8%, 0%, 0%)
CIE-LAB	lab(44.95, 55.66, -86.76)
CIE-LCH	lch(44.95, 103.08, 302.68°)
OKLab	oklab(54.91% 0.028 -0.2506)
OKLCH	oklch(54.91% 0.252 276.4)
XYZ	xyz(24.5357, 14.5040, 96.0949)
Luminance	0.1451 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#564DFF #F6FF4D

analogous

#4D9DFF #564DFF #AF4DFF

triadic

#564DFF #FF564D #4DFF56

tetradic

#564DFF #FF4D9D #F6FF4D #4DFFAF

square

#564DFF #FF4D9D #F6FF4D #4DFFAF

split-complementary

#564DFF #FFAF4D #9DFF4D

monochromatic

#0B00D2 #1C10FF #564DFF #908AFF #CAC7FF

Accessibility & contrast

On white

5.38

#564DFF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#564DFF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #564DFF

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##564DFF	#FFFFFF	#000000	##FFFFFF
##564DFF	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072FF

Deuteranopia (green-blind)

#0062FC

Tritanopia (blue-blind)

#007EA1

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #564dff;
/* rgb */ color: rgb(86, 77, 255);
/* oklch */ color: oklch(54.9% 0.252 276.4);

Tailwind

colors: {
  custom: {
    50: '#9a81ff',
    500: '#564dff',
    950: '#000000',
  },
}

SCSS

$custom: #564dff;
$custom-light: #9a81ff;
$custom-dark: #000000;

JSON

{
  "hex": "#564dff",
  "rgb": {
    "r": 86,
    "g": 77,
    "b": 255
  },
  "hsl": {
    "h": 243.034,
    "s": 100,
    "l": 65.098
  },
  "oklch": {
    "l": 0.54908,
    "c": 0.25218,
    "h": 276.4
  },
  "luminance": 0.14506
}

Semantic roles & 50–950 ramp

primary

#564DFF

secondary

#EFF2B6

accent

#E600DA

background

#FAF8FF

surface

#F4EFFF

border

#CECAD7

text

#100A18

muted

#7F7C86

Preview Lab

Preview with #564DFF

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

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