#564BCF#564BCF

#564BCF is a mid, vivid blue. Relative luminance 0.115; OKLCH L 50.4% C 0.196 H 280.5°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#564BCF
RGB	rgb(86, 75, 207)
HSL	hsl(245, 58%, 55%)
HSV	hsv(245, 64%, 81%)
CMYK	cmyk(58.5%, 63.8%, 0%, 18.8%)
CIE-LAB	lab(40.43, 41.81, -66.95)
CIE-LCH	lch(40.43, 78.94, 301.98°)
OKLab	oklab(50.4% 0.0356 -0.1926)
OKLCH	oklch(50.4% 0.196 280.5)
XYZ	xyz(17.6128, 11.5144, 60.3138)
Luminance	0.1152 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.59

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#564BCF #C4CF4B

analogous

#4B82CF #564BCF #984BCF

triadic

#564BCF #CF564B #4BCF56

tetradic

#564BCF #CF4B82 #C4CF4B #4BCF98

square

#564BCF #CF4B82 #C4CF4B #4BCF98

split-complementary

#564BCF #CF984B #82CF4B

monochromatic

#29227E #392EAE #564BCF #837BDC #B1ACE9

Accessibility & contrast

On white

6.36

#564BCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#564BCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #564BCF

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##564BCF	#FFFFFF	#000000	##FFFFFF
##564BCF	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064D3

Deuteranopia (green-blind)

#005ACC

Tritanopia (blue-blind)

#006C86

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #564bcf;
/* rgb */ color: rgb(86, 75, 207);
/* oklch */ color: oklch(50.4% 0.196 280.5);

Tailwind

colors: {
  custom: {
    50: '#917edf',
    500: '#564bcf',
    950: '#000000',
  },
}

SCSS

$custom: #564bcf;
$custom-light: #917edf;
$custom-dark: #000000;

JSON

{
  "hex": "#564bcf",
  "rgb": {
    "r": 86,
    "g": 75,
    "b": 207
  },
  "hsl": {
    "h": 245,
    "s": 57.895,
    "l": 55.294
  },
  "oklch": {
    "l": 0.50397,
    "c": 0.19588,
    "h": 280.5
  },
  "luminance": 0.11516
}

Semantic roles & 50–950 ramp

primary

#564BCF

secondary

#D2D69F

accent

#E147D4

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #564BCF

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

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