#564FD2#564FD2

#564FD2 is a mid, vivid blue. Relative luminance 0.122; OKLCH L 51.3% C 0.195 H 279.4°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#564FD2
RGB	rgb(86, 79, 210)
HSL	hsl(243, 59%, 57%)
HSV	hsv(243, 62%, 82%)
CMYK	cmyk(59%, 62.4%, 0%, 17.6%)
CIE-LAB	lab(41.57, 40.39, -66.83)
CIE-LCH	lch(41.57, 78.09, 301.15°)
OKLab	oklab(51.3% 0.0318 -0.1922)
OKLCH	oklch(51.3% 0.195 279.4)
XYZ	xyz(18.2629, 12.2222, 62.3570)
Luminance	0.1222 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#564FD2 #CBD24F

analogous

#4F8AD2 #564FD2 #984FD2

triadic

#564FD2 #D2564F #4FD256

tetradic

#564FD2 #D24F8A #CBD24F #4FD298

square

#564FD2 #D24F8A #CBD24F #4FD298

split-complementary

#564FD2 #D2984F #8AD24F

monochromatic

#272285 #362EB5 #564FD2 #8580DE #B4B0EB

Accessibility & contrast

On white

6.10

#564FD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#564FD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #564FD2

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##564FD2	#FFFFFF	#000000	##FFFFFF
##564FD2	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D6

Deuteranopia (green-blind)

#005DCF

Tritanopia (blue-blind)

#007089

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #564fd2;
/* rgb */ color: rgb(86, 79, 210);
/* oklch */ color: oklch(51.3% 0.195 279.4);

Tailwind

colors: {
  custom: {
    50: '#9281e1',
    500: '#564fd2',
    950: '#000000',
  },
}

SCSS

$custom: #564fd2;
$custom-light: #9281e1;
$custom-dark: #000000;

JSON

{
  "hex": "#564fd2",
  "rgb": {
    "r": 86,
    "g": 79,
    "b": 210
  },
  "hsl": {
    "h": 243.206,
    "s": 59.276,
    "l": 56.667
  },
  "oklch": {
    "l": 0.51298,
    "c": 0.19486,
    "h": 279.4
  },
  "luminance": 0.12224
}

Semantic roles & 50–950 ramp

primary

#564FD2

secondary

#D6D9A4

accent

#E245DA

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #564FD2

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

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