#565DF3#565DF3

#565DF3 is a mid, highly saturated blue. Relative luminance 0.163; OKLCH L 56.3% C 0.220 H 274.8°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#565DF3
RGB	rgb(86, 93, 243)
HSL	hsl(237, 87%, 65%)
HSV	hsv(237, 65%, 95%)
CMYK	cmyk(64.6%, 61.7%, 0%, 4.7%)
CIE-LAB	lab(47.33, 42.70, -76.15)
CIE-LCH	lch(47.33, 87.30, 299.28°)
OKLab	oklab(56.33% 0.0183 -0.2195)
OKLCH	oklch(56.33% 0.22 274.8)
XYZ	xyz(23.9244, 16.2761, 86.6575)
Luminance	0.1628 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565DF3 #F3EC56

analogous

#56ACF3 #565DF3 #9E56F3

triadic

#565DF3 #F3565D #5DF356

tetradic

#565DF3 #F356AC #F3EC56 #56F39E

square

#565DF3 #F356AC #F3EC56 #56F39E

split-complementary

#565DF3 #F39E56 #ACF356

monochromatic

#0E16C1 #1D26EF #565DF3 #8F94F7 #C8CBFB

Accessibility & contrast

On white

4.93

#565DF3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#565DF3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565DF3

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565DF3	#FFFFFF	#000000	##FFFFFF
##565DF3	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077F8

Deuteranopia (green-blind)

#0069F0

Tritanopia (blue-blind)

#00839F

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #565df3;
/* rgb */ color: rgb(86, 93, 243);
/* oklch */ color: oklch(56.3% 0.220 274.8);

Tailwind

colors: {
  custom: {
    50: '#968bf8',
    500: '#565df3',
    950: '#000000',
  },
}

SCSS

$custom: #565df3;
$custom-light: #968bf8;
$custom-dark: #000000;

JSON

{
  "hex": "#565df3",
  "rgb": {
    "r": 86,
    "g": 93,
    "b": 243
  },
  "hsl": {
    "h": 237.325,
    "s": 86.74,
    "l": 64.51
  },
  "oklch": {
    "l": 0.56329,
    "c": 0.22027,
    "h": 274.8
  },
  "luminance": 0.16278
}

Semantic roles & 50–950 ramp

primary

#565DF3

secondary

#EDEBB7

accent

#D902E3

background

#FAF8FF

surface

#F3F0FF

border

#CDCBD7

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #565DF3

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

Preview Lab → · Contrast checker → · Palette generator →