#5689EC#5689EC

#5689EC is a light, vivid blue. Relative luminance 0.259; OKLCH L 64.2% C 0.158 H 262.3°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#5689EC
RGB	rgb(86, 137, 236)
HSL	hsl(220, 80%, 63%)
HSV	hsv(220, 64%, 93%)
CMYK	cmyk(63.6%, 41.9%, 0%, 7.5%)
CIE-LAB	lab(57.96, 13.56, -55.08)
CIE-LCH	lch(57.96, 56.73, 283.83°)
OKLab	oklab(64.2% -0.0212 -0.1571)
OKLCH	oklch(64.2% 0.158 262.3)
XYZ	xyz(27.9184, 25.9233, 82.8730)
Luminance	0.2593 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5689EC #ECB956

analogous

#56D4EC #5689EC #6E56EC

triadic

#5689EC #EC5689 #89EC56

tetradic

#5689EC #EC56D4 #ECB956 #56EC6E

square

#5689EC #EC56D4 #ECB956 #56EC6E

split-complementary

#5689EC #EC6E56 #D4EC56

monochromatic

#144AB3 #1F63E6 #5689EC #8DAFF2 #C4D6F8

Accessibility & contrast

On white

3.40

#5689EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#5689EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5689EC

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5689EC	#FFFFFF	#000000	##000000
##5689EC	1.00	3.40	6.19	6.19
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B93F0

Deuteranopia (green-blind)

#4485EA

Tritanopia (blue-blind)

#00A0AF

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #5689ec;
/* rgb */ color: rgb(86, 137, 236);
/* oklch */ color: oklch(64.2% 0.158 262.3);

Tailwind

colors: {
  custom: {
    50: '#93aaf3',
    500: '#5689ec',
    950: '#000000',
  },
}

SCSS

$custom: #5689ec;
$custom-light: #93aaf3;
$custom-dark: #000000;

JSON

{
  "hex": "#5689ec",
  "rgb": {
    "r": 86,
    "g": 137,
    "b": 236
  },
  "hsl": {
    "h": 219.6,
    "s": 79.787,
    "l": 63.137
  },
  "oklch": {
    "l": 0.64201,
    "c": 0.15849,
    "h": 262.3
  },
  "luminance": 0.25926
}

Semantic roles & 50–950 ramp

primary

#5689EC

secondary

#EAD7B4

accent

#9409DC

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5689EC

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

Preview Lab → · Contrast checker → · Palette generator →