#5565DC#5565DC

#5565DC is a mid, vivid blue. Relative luminance 0.164; OKLCH L 55.9% C 0.181 H 273.3°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#5565DC
RGB	rgb(85, 101, 220)
HSL	hsl(233, 66%, 60%)
HSV	hsv(233, 61%, 86%)
CMYK	cmyk(61.4%, 54.1%, 0%, 13.7%)
CIE-LAB	lab(47.50, 30.06, -62.92)
CIE-LCH	lch(47.50, 69.73, 295.54°)
OKLab	oklab(55.91% 0.0104 -0.1806)
OKLCH	oklch(55.91% 0.181 273.3)
XYZ	xyz(21.3140, 16.4042, 69.7394)
Luminance	0.1641 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5565DC #DCCC55

analogous

#55A9DC #5565DC #8955DC

triadic

#5565DC #DC5565 #65DC55

tetradic

#5565DC #DC55A9 #DCCC55 #55DC89

square

#5565DC #DC55A9 #DCCC55 #55DC89

split-complementary

#5565DC #DC8955 #A9DC55

monochromatic

#1F2D97 #2A3DCA #5565DC #8893E6 #BBC1F1

Accessibility & contrast

On white

4.91

#5565DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#5565DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5565DC

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5565DC	#FFFFFF	#000000	##FFFFFF
##5565DC	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D77E0

Deuteranopia (green-blind)

#006BDA

Tritanopia (blue-blind)

#008197

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #5565dc;
/* rgb */ color: rgb(85, 101, 220);
/* oklch */ color: oklch(55.9% 0.181 273.3);

Tailwind

colors: {
  custom: {
    50: '#9190e8',
    500: '#5565dc',
    950: '#000000',
  },
}

SCSS

$custom: #5565dc;
$custom-light: #9190e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5565dc",
  "rgb": {
    "r": 85,
    "g": 101,
    "b": 220
  },
  "hsl": {
    "h": 232.889,
    "s": 65.854,
    "l": 59.804
  },
  "oklch": {
    "l": 0.55906,
    "c": 0.18088,
    "h": 273.3
  },
  "luminance": 0.16406
}

Semantic roles & 50–950 ramp

primary

#5565DC

secondary

#E0DAAC

accent

#D53FE9

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5565DC

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

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