#564CB2#564CB2

#564CB2 is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.3% C 0.156 H 283.3°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#564CB2
RGB	rgb(86, 76, 178)
HSL	hsl(246, 40%, 50%)
HSV	hsv(246, 57%, 70%)
CMYK	cmyk(51.7%, 57.3%, 0%, 30.2%)
CIE-LAB	lab(38.48, 32.05, -53.20)
CIE-LCH	lch(38.48, 62.11, 301.07°)
OKLab	oklab(48.28% 0.0359 -0.1522)
OKLCH	oklch(48.28% 0.156 283.3)
XYZ	xyz(14.4556, 10.3609, 43.3490)
Luminance	0.1036 (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

#564CB2 #A8B24C

analogous

#4C75B2 #564CB2 #894CB2

triadic

#564CB2 #B2564C #4CB256

tetradic

#564CB2 #B24C75 #A8B24C #4CB289

square

#564CB2 #B24C75 #A8B24C #4CB289

split-complementary

#564CB2 #B2894C #75B24C

monochromatic

#2D275C #413A87 #564CB2 #7E76C5 #A7A1D7

Accessibility & contrast

On white

6.84

#564CB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#564CB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #564CB2

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##564CB2	#FFFFFF	#000000	##FFFFFF
##564CB2	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EB5

Deuteranopia (green-blind)

#0057B0

Tritanopia (blue-blind)

#326377

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #564cb2;
/* rgb */ color: rgb(86, 76, 178);
/* oklch */ color: oklch(48.3% 0.156 283.3);

Tailwind

colors: {
  custom: {
    50: '#8d7eca',
    500: '#564cb2',
    950: '#000000',
  },
}

SCSS

$custom: #564cb2;
$custom-light: #8d7eca;
$custom-dark: #000000;

JSON

{
  "hex": "#564cb2",
  "rgb": {
    "r": 86,
    "g": 76,
    "b": 178
  },
  "hsl": {
    "h": 245.882,
    "s": 40.157,
    "l": 49.804
  },
  "oklch": {
    "l": 0.4828,
    "c": 0.15634,
    "h": 283.3
  },
  "luminance": 0.10362
}

Semantic roles & 50–950 ramp

primary

#564CB2

secondary

#BFC496

accent

#D058C4

background

#F9F7FC

surface

#F1EEF8

border

#CBC9D1

text

#0D0A13

muted

#7E7C82

Preview Lab

Preview with #564CB2

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

Preview Lab → · Contrast checker → · Palette generator →