#5565D5#5565D5

#5565D5 is a mid, vivid blue. Relative luminance 0.160; OKLCH L 55.4% C 0.171 H 273.4°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#5565D5
RGB	rgb(85, 101, 213)
HSL	hsl(233, 60%, 58%)
HSV	hsv(233, 60%, 84%)
CMYK	cmyk(60.1%, 52.6%, 0%, 16.5%)
CIE-LAB	lab(47.03, 27.72, -59.70)
CIE-LCH	lch(47.03, 65.82, 294.91°)
OKLab	oklab(55.4% 0.01 -0.1711)
OKLCH	oklch(55.4% 0.171 273.4)
XYZ	xyz(20.4063, 16.0411, 64.9588)
Luminance	0.1604 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5565D5 #D5C555

analogous

#55A5D5 #5565D5 #8555D5

triadic

#5565D5 #D55565 #65D555

tetradic

#5565D5 #D555A5 #D5C555 #55D585

square

#5565D5 #D555A5 #D5C555 #55D585

split-complementary

#5565D5 #D58555 #A5D555

monochromatic

#23308D #2F41BE #5565D5 #8691E1 #B7BEED

Accessibility & contrast

On white

4.99

#5565D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#5565D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5565D5

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5565D5	#FFFFFF	#000000	##FFFFFF
##5565D5	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2075D9

Deuteranopia (green-blind)

#006AD3

Tritanopia (blue-blind)

#007F93

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #5565d5;
/* rgb */ color: rgb(85, 101, 213);
/* oklch */ color: oklch(55.4% 0.171 273.4);

Tailwind

colors: {
  custom: {
    50: '#9090e3',
    500: '#5565d5',
    950: '#000000',
  },
}

SCSS

$custom: #5565d5;
$custom-light: #9090e3;
$custom-dark: #000000;

JSON

{
  "hex": "#5565d5",
  "rgb": {
    "r": 85,
    "g": 101,
    "b": 213
  },
  "hsl": {
    "h": 232.5,
    "s": 60.377,
    "l": 58.431
  },
  "oklch": {
    "l": 0.55402,
    "c": 0.1714,
    "h": 273.4
  },
  "luminance": 0.16043
}

Semantic roles & 50–950 ramp

primary

#5565D5

secondary

#DCD6A9

accent

#D044E4

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0C15

muted

#7E7D84

Preview Lab

Preview with #5565D5

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

Preview Lab → · Contrast checker → · Palette generator →