#5665CA#5665CA

#5665CA is a mid, vivid blue. Relative luminance 0.155; OKLCH L 54.7% C 0.156 H 273.8°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#5665CA
RGB	rgb(86, 101, 202)
HSL	hsl(232, 52%, 56%)
HSV	hsv(232, 57%, 79%)
CMYK	cmyk(57.4%, 50%, 0%, 20.8%)
CIE-LAB	lab(46.38, 24.25, -54.45)
CIE-LCH	lch(46.38, 59.60, 294.01°)
OKLab	oklab(54.7% 0.0102 -0.1556)
OKLCH	oklch(54.7% 0.156 273.8)
XYZ	xyz(19.1486, 15.5486, 57.8578)
Luminance	0.1555 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5665CA #CABB56

analogous

#569FCA #5665CA #8156CA

triadic

#5665CA #CA5665 #65CA56

tetradic

#5665CA #CA569F #CABB56 #56CA81

square

#5665CA #CA569F #CABB56 #56CA81

split-complementary

#5665CA #CA8156 #9FCA56

monochromatic

#28337E #3645AD #5665CA #858FD9 #B3BAE7

Accessibility & contrast

On white

5.11

#5665CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#5665CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5665CA

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5665CA	#FFFFFF	#000000	##FFFFFF
##5665CA	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3173CE

Deuteranopia (green-blind)

#1C69C8

Tritanopia (blue-blind)

#047C8E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #5665ca;
/* rgb */ color: rgb(86, 101, 202);
/* oklch */ color: oklch(54.7% 0.156 273.8);

Tailwind

colors: {
  custom: {
    50: '#8f90db',
    500: '#5665ca',
    950: '#000000',
  },
}

SCSS

$custom: #5665ca;
$custom-light: #8f90db;
$custom-dark: #000000;

JSON

{
  "hex": "#5665ca",
  "rgb": {
    "r": 86,
    "g": 101,
    "b": 202
  },
  "hsl": {
    "h": 232.241,
    "s": 52.252,
    "l": 56.471
  },
  "oklch": {
    "l": 0.54698,
    "c": 0.15597,
    "h": 273.8
  },
  "luminance": 0.1555
}

Semantic roles & 50–950 ramp

primary

#5665CA

secondary

#D6D0A6

accent

#C94CDC

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #5665CA

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

Preview Lab → · Contrast checker → · Palette generator →