#5565E1#5565E1

#5565E1 is a mid, vivid blue. Relative luminance 0.167; OKLCH L 56.3% C 0.188 H 273.2°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#5565E1
RGB	rgb(85, 101, 225)
HSL	hsl(233, 70%, 61%)
HSV	hsv(233, 62%, 88%)
CMYK	cmyk(62.2%, 55.1%, 0%, 11.8%)
CIE-LAB	lab(47.85, 31.73, -65.19)
CIE-LCH	lch(47.85, 72.50, 295.96°)
OKLab	oklab(56.27% 0.0106 -0.1873)
OKLCH	oklch(56.27% 0.188 273.2)
XYZ	xyz(21.9861, 16.6731, 73.2792)
Luminance	0.1668 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5565E1 #E1D155

analogous

#55ABE1 #5565E1 #8B55E1

triadic

#5565E1 #E15565 #65E155

tetradic

#5565E1 #E155AB #E1D155 #55E18B

square

#5565E1 #E155AB #E1D155 #55E18B

split-complementary

#5565E1 #E18B55 #ABE155

monochromatic

#1C2B9F #2539D3 #5565E1 #8994EA #BDC3F3

Accessibility & contrast

On white

4.84

#5565E1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#5565E1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5565E1

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5565E1	#FFFFFF	#000000	##FFFFFF
##5565E1	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078E5

Deuteranopia (green-blind)

#006CDE

Tritanopia (blue-blind)

#008399

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #5565e1;
/* rgb */ color: rgb(85, 101, 225);
/* oklch */ color: oklch(56.3% 0.188 273.2);

Tailwind

colors: {
  custom: {
    50: '#9290eb',
    500: '#5565e1',
    950: '#000000',
  },
}

SCSS

$custom: #5565e1;
$custom-light: #9290eb;
$custom-dark: #000000;

JSON

{
  "hex": "#5565e1",
  "rgb": {
    "r": 85,
    "g": 101,
    "b": 225
  },
  "hsl": {
    "h": 233.143,
    "s": 70,
    "l": 60.784
  },
  "oklch": {
    "l": 0.56274,
    "c": 0.18757,
    "h": 273.2
  },
  "luminance": 0.16675
}

Semantic roles & 50–950 ramp

primary

#5565E1

secondary

#E3DDAE

accent

#BC14D2

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5565E1

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

Preview Lab → · Contrast checker → · Palette generator →