#564CBF#564CBF

#564CBF is a mid, vivid blue. Relative luminance 0.109; OKLCH L 49.3% C 0.174 H 281.8°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#564CBF
RGB	rgb(86, 76, 191)
HSL	hsl(245, 47%, 52%)
HSV	hsv(245, 60%, 75%)
CMYK	cmyk(55%, 60.2%, 0%, 25.1%)
CIE-LAB	lab(39.42, 36.16, -59.31)
CIE-LCH	lch(39.42, 69.46, 301.37°)
OKLab	oklab(49.27% 0.0357 -0.1701)
OKLCH	oklch(49.27% 0.174 281.8)
XYZ	xyz(15.8233, 10.9079, 50.5518)
Luminance	0.1091 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#564CBF #B5BF4C

analogous

#4C7CBF #564CBF #8F4CBF

triadic

#564CBF #BF564C #4CBF56

tetradic

#564CBF #BF4C7C #B5BF4C #4CBF8F

square

#564CBF #BF4C7C #B5BF4C #4CBF8F

split-complementary

#564CBF #BF8F4C #7CBF4C

monochromatic

#2C266B #3F3698 #564CBF #8179CF #ABA6DF

Accessibility & contrast

On white

6.60

#564CBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#564CBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #564CBF

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##564CBF	#FFFFFF	#000000	##FFFFFF
##564CBF	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C3

Deuteranopia (green-blind)

#0059BD

Tritanopia (blue-blind)

#25677E

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #564cbf;
/* rgb */ color: rgb(86, 76, 191);
/* oklch */ color: oklch(49.3% 0.174 281.8);

Tailwind

colors: {
  custom: {
    50: '#8f7ed3',
    500: '#564cbf',
    950: '#000000',
  },
}

SCSS

$custom: #564cbf;
$custom-light: #8f7ed3;
$custom-dark: #000000;

JSON

{
  "hex": "#564cbf",
  "rgb": {
    "r": 86,
    "g": 76,
    "b": 191
  },
  "hsl": {
    "h": 245.217,
    "s": 47.325,
    "l": 52.353
  },
  "oklch": {
    "l": 0.49273,
    "c": 0.17383,
    "h": 281.8
  },
  "luminance": 0.10909
}

Semantic roles & 50–950 ramp

primary

#564CBF

secondary

#C8CC9A

accent

#D751CB

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #564CBF

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

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