#564CCE#564CCE

#564CCE is a mid, vivid blue. Relative luminance 0.116; OKLCH L 50.5% C 0.193 H 280.4°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#564CCE
RGB	rgb(86, 76, 206)
HSL	hsl(245, 57%, 55%)
HSV	hsv(245, 63%, 81%)
CMYK	cmyk(58.3%, 63.1%, 0%, 19.2%)
CIE-LAB	lab(40.58, 40.90, -66.14)
CIE-LCH	lch(40.58, 77.77, 301.73°)
OKLab	oklab(50.48% 0.0348 -0.1902)
OKLCH	oklch(50.48% 0.193 280.4)
XYZ	xyz(17.5593, 11.6023, 59.6947)
Luminance	0.1160 (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

#564CCE #C4CE4C

analogous

#4C83CE #564CCE #974CCE

triadic

#564CCE #CE564C #4CCE56

tetradic

#564CCE #CE4C83 #C4CE4C #4CCE97

square

#564CCE #CE4C83 #C4CE4C #4CCE97

split-complementary

#564CCE #CE974C #83CE4C

monochromatic

#29227D #392FAD #564CCE #837CDB #B1ACE8

Accessibility & contrast

On white

6.32

#564CCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#564CCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #564CCE

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##564CCE	#FFFFFF	#000000	##FFFFFF
##564CCE	1.00	6.32	3.32	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064D2

Deuteranopia (green-blind)

#005BCB

Tritanopia (blue-blind)

#036C86

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #564cce;
/* rgb */ color: rgb(86, 76, 206);
/* oklch */ color: oklch(50.5% 0.193 280.4);

Tailwind

colors: {
  custom: {
    50: '#917fde',
    500: '#564cce',
    950: '#000000',
  },
}

SCSS

$custom: #564cce;
$custom-light: #917fde;
$custom-dark: #000000;

JSON

{
  "hex": "#564cce",
  "rgb": {
    "r": 86,
    "g": 76,
    "b": 206
  },
  "hsl": {
    "h": 244.615,
    "s": 57.018,
    "l": 55.294
  },
  "oklch": {
    "l": 0.50477,
    "c": 0.19338,
    "h": 280.4
  },
  "luminance": 0.11604
}

Semantic roles & 50–950 ramp

primary

#564CCE

secondary

#D2D6A0

accent

#E048D5

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #564CCE

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

Preview Lab → · Contrast checker → · Palette generator →