#5565E6#5565E6

#5565E6 is a mid, vivid blue. Relative luminance 0.170; OKLCH L 56.6% C 0.194 H 273.2°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#5565E6
RGB	rgb(85, 101, 230)
HSL	hsl(233, 74%, 62%)
HSV	hsv(233, 63%, 90%)
CMYK	cmyk(63%, 56.1%, 0%, 9.8%)
CIE-LAB	lab(48.20, 33.41, -67.44)
CIE-LCH	lch(48.20, 75.26, 296.35°)
OKLab	oklab(56.65% 0.0108 -0.1939)
OKLCH	oklch(56.65% 0.194 273.2)
XYZ	xyz(22.6782, 16.9499, 76.9241)
Luminance	0.1695 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5565E6 #E6D655

analogous

#55AEE6 #5565E6 #8E55E6

triadic

#5565E6 #E65565 #65E655

tetradic

#5565E6 #E655AE #E6D655 #55E68E

square

#5565E6 #E655AE #E6D655 #55E68E

split-complementary

#5565E6 #E68E55 #AEE655

monochromatic

#1928A8 #2135DD #5565E6 #8A95EE #C0C6F6

Accessibility & contrast

On white

4.78

#5565E6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#5565E6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5565E6

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5565E6	#FFFFFF	#000000	##FFFFFF
##5565E6	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079EA

Deuteranopia (green-blind)

#006CE3

Tritanopia (blue-blind)

#00849C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #5565e6;
/* rgb */ color: rgb(85, 101, 230);
/* oklch */ color: oklch(56.6% 0.194 273.2);

Tailwind

colors: {
  custom: {
    50: '#9390ef',
    500: '#5565e6',
    950: '#000000',
  },
}

SCSS

$custom: #5565e6;
$custom-light: #9390ef;
$custom-dark: #000000;

JSON

{
  "hex": "#5565e6",
  "rgb": {
    "r": 85,
    "g": 101,
    "b": 230
  },
  "hsl": {
    "h": 233.379,
    "s": 74.359,
    "l": 61.765
  },
  "oklch": {
    "l": 0.56647,
    "c": 0.1942,
    "h": 273.2
  },
  "luminance": 0.16952
}

Semantic roles & 50–950 ramp

primary

#5565E6

secondary

#E6E0B1

accent

#C00FD6

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5565E6

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

Preview Lab → · Contrast checker → · Palette generator →