#5688ED#5688ED

#5688ED is a light, vivid blue. Relative luminance 0.257; OKLCH L 64.1% C 0.161 H 262.8°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#5688ED
RGB	rgb(86, 136, 237)
HSL	hsl(220, 81%, 63%)
HSV	hsv(220, 64%, 93%)
CMYK	cmyk(63.7%, 42.6%, 0%, 7.1%)
CIE-LAB	lab(57.75, 14.50, -55.98)
CIE-LCH	lch(57.75, 57.83, 284.52°)
OKLab	oklab(64.05% -0.0201 -0.1597)
OKLCH	oklch(64.05% 0.161 262.8)
XYZ	xyz(27.9226, 25.6986, 83.5932)
Luminance	0.2570 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5688ED #EDBB56

analogous

#56D4ED #5688ED #6F56ED

triadic

#5688ED #ED5688 #88ED56

tetradic

#5688ED #ED56D4 #EDBB56 #56ED6F

square

#5688ED #ED56D4 #EDBB56 #56ED6F

split-complementary

#5688ED #ED6F56 #D4ED56

monochromatic

#1349B5 #1F61E7 #5688ED #8DAFF3 #C5D6F9

Accessibility & contrast

On white

3.42

#5688ED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#5688ED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5688ED

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5688ED	#FFFFFF	#000000	##000000
##5688ED	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5992F1

Deuteranopia (green-blind)

#4184EB

Tritanopia (blue-blind)

#009FAF

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #5688ed;
/* rgb */ color: rgb(86, 136, 237);
/* oklch */ color: oklch(64.1% 0.161 262.8);

Tailwind

colors: {
  custom: {
    50: '#93aaf3',
    500: '#5688ed',
    950: '#000000',
  },
}

SCSS

$custom: #5688ed;
$custom-light: #93aaf3;
$custom-dark: #000000;

JSON

{
  "hex": "#5688ed",
  "rgb": {
    "r": 86,
    "g": 136,
    "b": 237
  },
  "hsl": {
    "h": 220.132,
    "s": 80.749,
    "l": 63.333
  },
  "oklch": {
    "l": 0.64054,
    "c": 0.16097,
    "h": 262.8
  },
  "luminance": 0.25701
}

Semantic roles & 50–950 ramp

primary

#5688ED

secondary

#EAD8B4

accent

#9708DD

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5688ED

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

Preview Lab → · Contrast checker → · Palette generator →