#564BB0#564BB0

#564BB0 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 48.0% C 0.155 H 283.8°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#564BB0
RGB	rgb(86, 75, 176)
HSL	hsl(247, 40%, 49%)
HSV	hsv(247, 57%, 69%)
CMYK	cmyk(51.1%, 57.4%, 0%, 31%)
CIE-LAB	lab(38.10, 32.04, -52.63)
CIE-LCH	lch(38.10, 61.62, 301.33°)
OKLab	oklab(47.95% 0.037 -0.1505)
OKLCH	oklch(47.95% 0.155 283.8)
XYZ	xyz(14.1879, 10.1444, 42.2764)
Luminance	0.1014 (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

#564BB0 #A5B04B

analogous

#4B73B0 #564BB0 #894BB0

triadic

#564BB0 #B0564B #4BB056

tetradic

#564BB0 #B04B73 #A5B04B #4BB089

square

#564BB0 #B04B73 #A5B04B #4BB089

split-complementary

#564BB0 #B0894B #73B04B

monochromatic

#2C265A #413985 #564BB0 #7D74C4 #A59FD6

Accessibility & contrast

On white

6.93

#564BB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#564BB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #564BB0

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##564BB0	#FFFFFF	#000000	##FFFFFF
##564BB0	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DB3

Deuteranopia (green-blind)

#0056AE

Tritanopia (blue-blind)

#346276

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #564bb0;
/* rgb */ color: rgb(86, 75, 176);
/* oklch */ color: oklch(48.0% 0.155 283.8);

Tailwind

colors: {
  custom: {
    50: '#8d7dc8',
    500: '#564bb0',
    950: '#000000',
  },
}

SCSS

$custom: #564bb0;
$custom-light: #8d7dc8;
$custom-dark: #000000;

JSON

{
  "hex": "#564bb0",
  "rgb": {
    "r": 86,
    "g": 75,
    "b": 176
  },
  "hsl": {
    "h": 246.535,
    "s": 40.239,
    "l": 49.216
  },
  "oklch": {
    "l": 0.47952,
    "c": 0.15499,
    "h": 283.8
  },
  "luminance": 0.10145
}

Semantic roles & 50–950 ramp

primary

#564BB0

secondary

#BEC394

accent

#D058C3

background

#F9F7FC

surface

#F1EEF8

border

#CBC9D1

text

#0D0A13

muted

#7E7C82

Preview Lab

Preview with #564BB0

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

Preview Lab → · Contrast checker → · Palette generator →