#5565D9#5565D9

#5565D9 is a mid, vivid blue. Relative luminance 0.162; OKLCH L 55.7% C 0.177 H 273.3°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#5565D9
RGB	rgb(85, 101, 217)
HSL	hsl(233, 63%, 59%)
HSV	hsv(233, 61%, 85%)
CMYK	cmyk(60.8%, 53.5%, 0%, 14.9%)
CIE-LAB	lab(47.30, 29.06, -61.54)
CIE-LCH	lch(47.30, 68.06, 295.28°)
OKLab	oklab(55.69% 0.0103 -0.1765)
OKLCH	oklch(55.69% 0.177 273.3)
XYZ	xyz(20.9202, 16.2467, 67.6657)
Luminance	0.1625 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5565D9 #D9C955

analogous

#55A7D9 #5565D9 #8755D9

triadic

#5565D9 #D95565 #65D955

tetradic

#5565D9 #D955A7 #D9C955 #55D987

square

#5565D9 #D955A7 #D9C955 #55D987

split-complementary

#5565D9 #D98755 #A7D955

monochromatic

#212F93 #2C3FC5 #5565D9 #8792E4 #B9C0EF

Accessibility & contrast

On white

4.94

#5565D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#5565D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5565D9

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5565D9	#FFFFFF	#000000	##FFFFFF
##5565D9	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1776DD

Deuteranopia (green-blind)

#006BD7

Tritanopia (blue-blind)

#008095

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #5565d9;
/* rgb */ color: rgb(85, 101, 217);
/* oklch */ color: oklch(55.7% 0.177 273.3);

Tailwind

colors: {
  custom: {
    50: '#9190e5',
    500: '#5565d9',
    950: '#000000',
  },
}

SCSS

$custom: #5565d9;
$custom-light: #9190e5;
$custom-dark: #000000;

JSON

{
  "hex": "#5565d9",
  "rgb": {
    "r": 85,
    "g": 101,
    "b": 217
  },
  "hsl": {
    "h": 232.727,
    "s": 63.462,
    "l": 59.216
  },
  "oklch": {
    "l": 0.55688,
    "c": 0.17683,
    "h": 273.3
  },
  "luminance": 0.16248
}

Semantic roles & 50–950 ramp

primary

#5565D9

secondary

#DFD8AB

accent

#D241E6

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5565D9

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

Preview Lab → · Contrast checker → · Palette generator →