#5659EE#5659EE

#5659EE is a mid, highly saturated blue. Relative luminance 0.153; OKLCH L 55.3% C 0.219 H 275.7°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#5659EE
RGB	rgb(86, 89, 238)
HSL	hsl(239, 82%, 64%)
HSV	hsv(239, 64%, 93%)
CMYK	cmyk(63.9%, 62.6%, 0%, 6.7%)
CIE-LAB	lab(46.03, 43.45, -75.46)
CIE-LCH	lch(46.03, 87.08, 299.93°)
OKLab	oklab(55.25% 0.0216 -0.2175)
OKLCH	oklch(55.25% 0.219 275.7)
XYZ	xyz(22.8377, 15.2943, 82.6209)
Luminance	0.1530 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5659EE #EEEB56

analogous

#56A5EE #5659EE #9F56EE

triadic

#5659EE #EE5659 #59EE56

tetradic

#5659EE #EE56A5 #EEEB56 #56EE9F

square

#5659EE #EE56A5 #EEEB56 #56EE9F

split-complementary

#5659EE #EE9F56 #A5EE56

monochromatic

#1216B7 #1E22E8 #5659EE #8E90F4 #C5C6F9

Accessibility & contrast

On white

5.17

#5659EE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#5659EE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5659EE

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5659EE	#FFFFFF	#000000	##FFFFFF
##5659EE	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074F3

Deuteranopia (green-blind)

#0066EB

Tritanopia (blue-blind)

#007F9B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #5659ee;
/* rgb */ color: rgb(86, 89, 238);
/* oklch */ color: oklch(55.3% 0.219 275.7);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#5659ee",
  "rgb": {
    "r": 86,
    "g": 89,
    "b": 238
  },
  "hsl": {
    "h": 238.816,
    "s": 81.72,
    "l": 63.529
  },
  "oklch": {
    "l": 0.55254,
    "c": 0.21861,
    "h": 275.7
  },
  "luminance": 0.15296
}

Semantic roles & 50–950 ramp

primary

#5659EE

secondary

#EBEAB5

accent

#DA07DE

background

#FAF8FF

surface

#F3F0FE

border

#CDCBD6

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5659EE

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

Preview Lab → · Contrast checker → · Palette generator →