#5665CD#5665CD

#5665CD is a mid, vivid blue. Relative luminance 0.157; OKLCH L 54.9% C 0.160 H 273.8°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#5665CD
RGB	rgb(86, 101, 205)
HSL	hsl(232, 54%, 57%)
HSV	hsv(232, 58%, 80%)
CMYK	cmyk(58%, 50.7%, 0%, 19.6%)
CIE-LAB	lab(46.57, 25.24, -55.86)
CIE-LCH	lch(46.57, 61.30, 294.32°)
OKLab	oklab(54.9% 0.0105 -0.1598)
OKLCH	oklch(54.9% 0.16 273.8)
XYZ	xyz(19.5073, 15.6921, 59.7467)
Luminance	0.1569 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5665CD #CDBE56

analogous

#56A1CD #5665CD #8356CD

triadic

#5665CD #CD5665 #65CD56

tetradic

#5665CD #CD56A1 #CDBE56 #56CD83

square

#5665CD #CD56A1 #CDBE56 #56CD83

split-complementary

#5665CD #CD8356 #A1CD56

monochromatic

#263282 #3444B1 #5665CD #8590DB #B4BBE9

Accessibility & contrast

On white

5.07

#5665CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#5665CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5665CD

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5665CD	#FFFFFF	#000000	##FFFFFF
##5665CD	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D74D1

Deuteranopia (green-blind)

#1469CB

Tritanopia (blue-blind)

#007D8F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #5665cd;
/* rgb */ color: rgb(86, 101, 205);
/* oklch */ color: oklch(54.9% 0.160 273.8);

Tailwind

colors: {
  custom: {
    50: '#8f90dd',
    500: '#5665cd',
    950: '#000000',
  },
}

SCSS

$custom: #5665cd;
$custom-light: #8f90dd;
$custom-dark: #000000;

JSON

{
  "hex": "#5665cd",
  "rgb": {
    "r": 86,
    "g": 101,
    "b": 205
  },
  "hsl": {
    "h": 232.437,
    "s": 54.338,
    "l": 57.059
  },
  "oklch": {
    "l": 0.54904,
    "c": 0.16014,
    "h": 273.8
  },
  "luminance": 0.15694
}

Semantic roles & 50–950 ramp

primary

#5665CD

secondary

#D8D1A7

accent

#CB4ADE

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #5665CD

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

Preview Lab → · Contrast checker → · Palette generator →