#564FC8#564FC8

#564FC8 is a mid, vivid blue. Relative luminance 0.117; OKLCH L 50.5% C 0.182 H 280.3°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#564FC8
RGB	rgb(86, 79, 200)
HSL	hsl(243, 52%, 55%)
HSV	hsv(243, 61%, 78%)
CMYK	cmyk(57%, 60.5%, 0%, 21.6%)
CIE-LAB	lab(40.80, 37.20, -62.31)
CIE-LCH	lch(40.80, 72.57, 300.84°)
OKLab	oklab(50.5% 0.0324 -0.179)
OKLCH	oklch(50.5% 0.182 280.3)
XYZ	xyz(17.0558, 11.7394, 55.9996)
Luminance	0.1174 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#564FC8 #C1C84F

analogous

#4F85C8 #564FC8 #934FC8

triadic

#564FC8 #C8564F #4FC856

tetradic

#564FC8 #C84F85 #C1C84F #4FC893

square

#564FC8 #C84F85 #C1C84F #4FC893

split-complementary

#564FC8 #C8934F #85C84F

monochromatic

#2A2577 #3A34A6 #564FC8 #837ED7 #B0ACE5

Accessibility & contrast

On white

6.27

#564FC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#564FC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #564FC8

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##564FC8	#FFFFFF	#000000	##FFFFFF
##564FC8	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065CC

Deuteranopia (green-blind)

#005CC6

Tritanopia (blue-blind)

#156C84

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #564fc8;
/* rgb */ color: rgb(86, 79, 200);
/* oklch */ color: oklch(50.5% 0.182 280.3);

Tailwind

colors: {
  custom: {
    50: '#9081da',
    500: '#564fc8',
    950: '#000000',
  },
}

SCSS

$custom: #564fc8;
$custom-light: #9081da;
$custom-dark: #000000;

JSON

{
  "hex": "#564fc8",
  "rgb": {
    "r": 86,
    "g": 79,
    "b": 200
  },
  "hsl": {
    "h": 243.471,
    "s": 52.381,
    "l": 54.706
  },
  "oklch": {
    "l": 0.50495,
    "c": 0.18186,
    "h": 280.3
  },
  "luminance": 0.11741
}

Semantic roles & 50–950 ramp

primary

#564FC8

secondary

#D0D3A0

accent

#DC4CD3

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #564FC8

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

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