#564FDE#564FDE

#564FDE is a mid, highly saturated blue. Relative luminance 0.128; OKLCH L 52.3% C 0.210 H 278.4°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#564FDE
RGB	rgb(86, 79, 222)
HSL	hsl(243, 68%, 59%)
HSV	hsv(243, 64%, 87%)
CMYK	cmyk(61.3%, 64.4%, 0%, 12.9%)
CIE-LAB	lab(42.53, 44.21, -72.14)
CIE-LCH	lch(42.53, 84.61, 301.50°)
OKLab	oklab(52.3% 0.0308 -0.2078)
OKLCH	oklch(52.3% 0.21 278.4)
XYZ	xyz(19.8143, 12.8428, 70.5278)
Luminance	0.1284 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#564FDE #D7DE4F

analogous

#4F90DE #564FDE #9E4FDE

triadic

#564FDE #DE564F #4FDE56

tetradic

#564FDE #DE4F90 #D7DE4F #4FDE9E

square

#564FDE #DE4F90 #D7DE4F #4FDE9E

split-complementary

#564FDE #DE9E4F #90DE4F

monochromatic

#221C96 #2E26CA #564FDE #8783E8 #B9B6F1

Accessibility & contrast

On white

5.88

#564FDE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#564FDE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #564FDE

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##564FDE	#FFFFFF	#000000	##FFFFFF
##564FDE	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AE2

Deuteranopia (green-blind)

#005FDB

Tritanopia (blue-blind)

#00748F

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #564fde;
/* rgb */ color: rgb(86, 79, 222);
/* oklch */ color: oklch(52.3% 0.210 278.4);

Tailwind

colors: {
  custom: {
    50: '#9481e9',
    500: '#564fde',
    950: '#000000',
  },
}

SCSS

$custom: #564fde;
$custom-light: #9481e9;
$custom-dark: #000000;

JSON

{
  "hex": "#564fde",
  "rgb": {
    "r": 86,
    "g": 79,
    "b": 222
  },
  "hsl": {
    "h": 242.937,
    "s": 68.421,
    "l": 59.02
  },
  "oklch": {
    "l": 0.52295,
    "c": 0.2101,
    "h": 278.4
  },
  "luminance": 0.12844
}

Semantic roles & 50–950 ramp

primary

#564FDE

secondary

#DEE0A8

accent

#EB3DE3

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #564FDE

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

Preview Lab → · Contrast checker → · Palette generator →