#564DDB#564DDB

#564DDB is a mid, highly saturated blue. Relative luminance 0.124; OKLCH L 51.7% C 0.209 H 279.0°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#564DDB
RGB	rgb(86, 77, 219)
HSL	hsl(244, 66%, 58%)
HSV	hsv(244, 65%, 86%)
CMYK	cmyk(60.7%, 64.8%, 0%, 14.1%)
CIE-LAB	lab(41.84, 44.42, -71.54)
CIE-LCH	lch(41.84, 84.21, 301.84°)
OKLab	oklab(51.72% 0.0327 -0.2061)
OKLCH	oklch(51.72% 0.209 279)
XYZ	xyz(19.2737, 12.3992, 68.3817)
Luminance	0.1240 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#564DDB #D2DB4D

analogous

#4D8BDB #564DDB #9D4DDB

triadic

#564DDB #DB564D #4DDB56

tetradic

#564DDB #DB4D8B #D2DB4D #4DDB9D

square

#564DDB #DB4D8B #D2DB4D #4DDB9D

split-complementary

#564DDB #DB9D4D #8BDB4D

monochromatic

#251D90 #3127C3 #564DDB #8680E5 #B7B3F0

Accessibility & contrast

On white

6.03

#564DDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#564DDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #564DDB

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##564DDB	#FFFFFF	#000000	##FFFFFF
##564DDB	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068DF

Deuteranopia (green-blind)

#005DD8

Tritanopia (blue-blind)

#00718D

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #564ddb;
/* rgb */ color: rgb(86, 77, 219);
/* oklch */ color: oklch(51.7% 0.209 279.0);

Tailwind

colors: {
  custom: {
    50: '#9380e7',
    500: '#564ddb',
    950: '#000000',
  },
}

SCSS

$custom: #564ddb;
$custom-light: #9380e7;
$custom-dark: #000000;

JSON

{
  "hex": "#564ddb",
  "rgb": {
    "r": 86,
    "g": 77,
    "b": 219
  },
  "hsl": {
    "h": 243.803,
    "s": 66.355,
    "l": 58.039
  },
  "oklch": {
    "l": 0.51724,
    "c": 0.20866,
    "h": 279
  },
  "luminance": 0.12401
}

Semantic roles & 50–950 ramp

primary

#564DDB

secondary

#DBDEA6

accent

#E93FDE

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #564DDB

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

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