#5659EF#5659EF

#5659EF is a mid, highly saturated blue. Relative luminance 0.154; OKLCH L 55.3% C 0.220 H 275.6°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#5659EF
RGB	rgb(86, 89, 239)
HSL	hsl(239, 83%, 64%)
HSV	hsv(239, 64%, 94%)
CMYK	cmyk(64%, 62.8%, 0%, 6.3%)
CIE-LAB	lab(46.11, 43.78, -75.90)
CIE-LCH	lch(46.11, 87.62, 299.98°)
OKLab	oklab(55.34% 0.0216 -0.2188)
OKLCH	oklch(55.34% 0.22 275.6)
XYZ	xyz(22.9850, 15.3532, 83.3968)
Luminance	0.1535 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5659EF #EFEC56

analogous

#56A5EF #5659EF #9F56EF

triadic

#5659EF #EF5659 #59EF56

tetradic

#5659EF #EF56A5 #EFEC56 #56EF9F

square

#5659EF #EF56A5 #EFEC56 #56EF9F

split-complementary

#5659EF #EF9F56 #A5EF56

monochromatic

#1215B9 #1E22EA #5659EF #8E90F4 #C6C7FA

Accessibility & contrast

On white

5.16

#5659EF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#5659EF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5659EF

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5659EF	#FFFFFF	#000000	##FFFFFF
##5659EF	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074F4

Deuteranopia (green-blind)

#0066EC

Tritanopia (blue-blind)

#007F9C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #5659ef;
/* rgb */ color: rgb(86, 89, 239);
/* oklch */ color: oklch(55.3% 0.220 275.6);

Tailwind

colors: {
  custom: {
    50: '#9688f5',
    500: '#5659ef',
    950: '#000000',
  },
}

SCSS

$custom: #5659ef;
$custom-light: #9688f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5659ef",
  "rgb": {
    "r": 86,
    "g": 89,
    "b": 239
  },
  "hsl": {
    "h": 238.824,
    "s": 82.703,
    "l": 63.725
  },
  "oklch": {
    "l": 0.55337,
    "c": 0.21986,
    "h": 275.6
  },
  "luminance": 0.15355
}

Semantic roles & 50–950 ramp

primary

#5659EF

secondary

#EBEAB5

accent

#DB06DF

background

#FAF8FF

surface

#F3F0FF

border

#CDCBD7

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5659EF

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

Preview Lab → · Contrast checker → · Palette generator →