#565ECF#565ECF

#565ECF is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.7% C 0.172 H 275.9°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#565ECF
RGB	rgb(86, 94, 207)
HSL	hsl(236, 56%, 57%)
HSV	hsv(236, 58%, 81%)
CMYK	cmyk(58.5%, 54.6%, 0%, 18.8%)
CIE-LAB	lab(44.92, 30.26, -59.66)
CIE-LCH	lch(44.92, 66.90, 296.89°)
OKLab	oklab(53.71% 0.0177 -0.171)
OKLCH	oklch(53.71% 0.172 275.9)
XYZ	xyz(19.0993, 14.4874, 60.8093)
Luminance	0.1449 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565ECF #CFC756

analogous

#569BCF #565ECF #8A56CF

triadic

#565ECF #CF565E #5ECF56

tetradic

#565ECF #CF569B #CFC756 #56CF8A

square

#565ECF #CF569B #CFC756 #56CF8A

split-complementary

#565ECF #CF8A56 #9BCF56

monochromatic

#262C85 #333CB5 #565ECF #868BDD #B5B9EA

Accessibility & contrast

On white

5.39

#565ECF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#565ECF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565ECF

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565ECF	#FFFFFF	#000000	##FFFFFF
##565ECF	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D70D3

Deuteranopia (green-blind)

#0065CD

Tritanopia (blue-blind)

#00788D

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #565ecf;
/* rgb */ color: rgb(86, 94, 207);
/* oklch */ color: oklch(53.7% 0.172 275.9);

Tailwind

colors: {
  custom: {
    50: '#908bde',
    500: '#565ecf',
    950: '#000000',
  },
}

SCSS

$custom: #565ecf;
$custom-light: #908bde;
$custom-dark: #000000;

JSON

{
  "hex": "#565ecf",
  "rgb": {
    "r": 86,
    "g": 94,
    "b": 207
  },
  "hsl": {
    "h": 236.033,
    "s": 55.76,
    "l": 57.451
  },
  "oklch": {
    "l": 0.53712,
    "c": 0.17196,
    "h": 275.9
  },
  "luminance": 0.14489
}

Semantic roles & 50–950 ramp

primary

#565ECF

secondary

#D9D6A8

accent

#D549DF

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #565ECF

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

Preview Lab → · Contrast checker → · Palette generator →