#565FD1#565FD1

#565FD1 is a mid, vivid blue. Relative luminance 0.148; OKLCH L 54.0% C 0.173 H 275.6°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#565FD1
RGB	rgb(86, 95, 209)
HSL	hsl(236, 57%, 58%)
HSV	hsv(236, 59%, 82%)
CMYK	cmyk(58.9%, 54.5%, 0%, 18%)
CIE-LAB	lab(45.31, 30.30, -60.18)
CIE-LCH	lch(45.31, 67.38, 296.72°)
OKLab	oklab(54.04% 0.0168 -0.1726)
OKLCH	oklch(54.04% 0.173 275.6)
XYZ	xyz(19.4349, 14.7648, 62.1350)
Luminance	0.1477 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565FD1 #D1C856

analogous

#569CD1 #565FD1 #8B56D1

triadic

#565FD1 #D1565F #5FD156

tetradic

#565FD1 #D1569C #D1C856 #56D18B

square

#565FD1 #D1569C #D1C856 #56D18B

split-complementary

#565FD1 #D18B56 #9CD156

monochromatic

#252C88 #323CB8 #565FD1 #868DDE #B6BAEB

Accessibility & contrast

On white

5.31

#565FD1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#565FD1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565FD1

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565FD1	#FFFFFF	#000000	##FFFFFF
##565FD1	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D71D5

Deuteranopia (green-blind)

#0066CF

Tritanopia (blue-blind)

#007A8F

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #565fd1;
/* rgb */ color: rgb(86, 95, 209);
/* oklch */ color: oklch(54.0% 0.173 275.6);

Tailwind

colors: {
  custom: {
    50: '#908ce0',
    500: '#565fd1',
    950: '#000000',
  },
}

SCSS

$custom: #565fd1;
$custom-light: #908ce0;
$custom-dark: #000000;

JSON

{
  "hex": "#565fd1",
  "rgb": {
    "r": 86,
    "g": 95,
    "b": 209
  },
  "hsl": {
    "h": 235.61,
    "s": 57.209,
    "l": 57.843
  },
  "oklch": {
    "l": 0.54044,
    "c": 0.17339,
    "h": 275.6
  },
  "luminance": 0.14766
}

Semantic roles & 50–950 ramp

primary

#565FD1

secondary

#DAD6A9

accent

#D547E0

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #565FD1

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

Preview Lab → · Contrast checker → · Palette generator →