#5689EF#5689EF

#5689EF is a light, vivid blue. Relative luminance 0.261; OKLCH L 64.4% C 0.162 H 262.7°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#5689EF
RGB	rgb(86, 137, 239)
HSL	hsl(220, 83%, 64%)
HSV	hsv(220, 64%, 94%)
CMYK	cmyk(64%, 42.7%, 0%, 6.3%)
CIE-LAB	lab(58.13, 14.57, -56.48)
CIE-LCH	lch(58.13, 58.33, 284.47°)
OKLab	oklab(64.38% -0.0207 -0.1612)
OKLCH	oklch(64.38% 0.162 262.7)
XYZ	xyz(28.3579, 26.0991, 85.1878)
Luminance	0.2610 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5689EF #EFBC56

analogous

#56D5EF #5689EF #6F56EF

triadic

#5689EF #EF5689 #89EF56

tetradic

#5689EF #EF56D5 #EFBC56 #56EF6F

square

#5689EF #EF56D5 #EFBC56 #56EF6F

split-complementary

#5689EF #EF6F56 #D5EF56

monochromatic

#1249B9 #1E62EA #5689EF #8EB0F4 #C6D7FA

Accessibility & contrast

On white

3.38

#5689EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#5689EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5689EF

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5689EF	#FFFFFF	#000000	##000000
##5689EF	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5993F3

Deuteranopia (green-blind)

#4185ED

Tritanopia (blue-blind)

#00A0B0

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5689ef;
/* rgb */ color: rgb(86, 137, 239);
/* oklch */ color: oklch(64.4% 0.162 262.7);

Tailwind

colors: {
  custom: {
    50: '#94aaf5',
    500: '#5689ef',
    950: '#000000',
  },
}

SCSS

$custom: #5689ef;
$custom-light: #94aaf5;
$custom-dark: #000000;

JSON

{
  "hex": "#5689ef",
  "rgb": {
    "r": 86,
    "g": 137,
    "b": 239
  },
  "hsl": {
    "h": 220,
    "s": 82.703,
    "l": 63.725
  },
  "oklch": {
    "l": 0.64384,
    "c": 0.16248,
    "h": 262.7
  },
  "luminance": 0.26102
}

Semantic roles & 50–950 ramp

primary

#5689EF

secondary

#EBD9B5

accent

#9706DF

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5689EF

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

Preview Lab → · Contrast checker → · Palette generator →