#5665DE#5665DE

#5665DE is a mid, vivid blue. Relative luminance 0.166; OKLCH L 56.1% C 0.183 H 273.6°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#5665DE
RGB	rgb(86, 101, 222)
HSL	hsl(233, 67%, 60%)
HSV	hsv(233, 61%, 87%)
CMYK	cmyk(61.3%, 54.5%, 0%, 12.9%)
CIE-LAB	lab(47.70, 30.90, -63.73)
CIE-LCH	lch(47.70, 70.82, 295.87°)
OKLab	oklab(56.11% 0.0116 -0.1829)
OKLCH	oklch(56.11% 0.183 273.6)
XYZ	xyz(21.6719, 16.5580, 71.1470)
Luminance	0.1656 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5665DE #DECF56

analogous

#56A9DE #5665DE #8B56DE

triadic

#5665DE #DE5665 #65DE56

tetradic

#5665DE #DE56A9 #DECF56 #56DE8B

square

#5665DE #DE56A9 #DECF56 #56DE8B

split-complementary

#5665DE #DE8B56 #A9DE56

monochromatic

#1E2C9B #283BCE #5665DE #8994E8 #BCC2F2

Accessibility & contrast

On white

4.87

#5665DE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#5665DE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5665DE

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5665DE	#FFFFFF	#000000	##FFFFFF
##5665DE	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0577E2

Deuteranopia (green-blind)

#006BDC

Tritanopia (blue-blind)

#008298

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #5665de;
/* rgb */ color: rgb(86, 101, 222);
/* oklch */ color: oklch(56.1% 0.183 273.6);

Tailwind

colors: {
  custom: {
    50: '#9290e9',
    500: '#5665de',
    950: '#000000',
  },
}

SCSS

$custom: #5665de;
$custom-light: #9290e9;
$custom-dark: #000000;

JSON

{
  "hex": "#5665de",
  "rgb": {
    "r": 86,
    "g": 101,
    "b": 222
  },
  "hsl": {
    "h": 233.382,
    "s": 67.327,
    "l": 60.392
  },
  "oklch": {
    "l": 0.56114,
    "c": 0.18331,
    "h": 273.6
  },
  "luminance": 0.1656
}

Semantic roles & 50–950 ramp

primary

#5665DE

secondary

#E2DCAE

accent

#BB16CF

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5665DE

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

Preview Lab → · Contrast checker → · Palette generator →