#564DB2#564DB2

#564DB2 is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.5% C 0.155 H 283.0°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#564DB2
RGB	rgb(86, 77, 178)
HSL	hsl(245, 40%, 50%)
HSV	hsv(245, 57%, 70%)
CMYK	cmyk(51.7%, 56.7%, 0%, 30.2%)
CIE-LAB	lab(38.72, 31.44, -52.80)
CIE-LCH	lch(38.72, 61.45, 300.77°)
OKLab	oklab(48.46% 0.0348 -0.151)
OKLCH	oklch(48.46% 0.155 283)
XYZ	xyz(14.5251, 10.4998, 43.3721)
Luminance	0.1050 (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

#564DB2 #A9B24D

analogous

#4D76B2 #564DB2 #894DB2

triadic

#564DB2 #B2564D #4DB256

tetradic

#564DB2 #B24D76 #A9B24D #4DB289

square

#564DB2 #B24D76 #A9B24D #4DB289

split-complementary

#564DB2 #B2894D #76B24D

monochromatic

#2D285D #413B87 #564DB2 #7F78C4 #A7A2D7

Accessibility & contrast

On white

6.77

#564DB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#564DB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #564DB2

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##564DB2	#FFFFFF	#000000	##FFFFFF
##564DB2	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#045EB5

Deuteranopia (green-blind)

#0058B0

Tritanopia (blue-blind)

#326478

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #564db2;
/* rgb */ color: rgb(86, 77, 178);
/* oklch */ color: oklch(48.5% 0.155 283.0);

Tailwind

colors: {
  custom: {
    50: '#8d7fca',
    500: '#564db2',
    950: '#000000',
  },
}

SCSS

$custom: #564db2;
$custom-light: #8d7fca;
$custom-dark: #000000;

JSON

{
  "hex": "#564db2",
  "rgb": {
    "r": 86,
    "g": 77,
    "b": 178
  },
  "hsl": {
    "h": 245.347,
    "s": 39.608,
    "l": 50
  },
  "oklch": {
    "l": 0.48459,
    "c": 0.15496,
    "h": 283
  },
  "luminance": 0.10501
}

Semantic roles & 50–950 ramp

primary

#564DB2

secondary

#C0C497

accent

#CF58C5

background

#F9F7FC

surface

#F1EEF8

border

#CBC9D1

text

#0D0A13

muted

#7E7C82

Preview Lab

Preview with #564DB2

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

Preview Lab → · Contrast checker → · Palette generator →