#5687ED#5687ED

#5687ED is a light, vivid blue. Relative luminance 0.254; OKLCH L 63.8% C 0.162 H 263.2°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#5687ED
RGB	rgb(86, 135, 237)
HSL	hsl(221, 81%, 63%)
HSV	hsv(221, 64%, 93%)
CMYK	cmyk(63.7%, 43%, 0%, 7.1%)
CIE-LAB	lab(57.48, 15.10, -56.41)
CIE-LCH	lch(57.48, 58.39, 284.99°)
OKLab	oklab(63.85% -0.0191 -0.161)
OKLCH	oklch(63.85% 0.162 263.2)
XYZ	xyz(27.7824, 25.4182, 83.5464)
Luminance	0.2542 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5687ED #EDBC56

analogous

#56D2ED #5687ED #7056ED

triadic

#5687ED #ED5687 #87ED56

tetradic

#5687ED #ED56D2 #EDBC56 #56ED70

square

#5687ED #ED56D2 #EDBC56 #56ED70

split-complementary

#5687ED #ED7056 #D2ED56

monochromatic

#1348B5 #1F60E7 #5687ED #8DAEF3 #C5D6F9

Accessibility & contrast

On white

3.45

#5687ED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#5687ED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5687ED

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5687ED	#FFFFFF	#000000	##000000
##5687ED	1.00	3.45	6.08	6.08
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5791F1

Deuteranopia (green-blind)

#3F84EB

Tritanopia (blue-blind)

#009EAE

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #5687ed;
/* rgb */ color: rgb(86, 135, 237);
/* oklch */ color: oklch(63.8% 0.162 263.2);

Tailwind

colors: {
  custom: {
    50: '#93a9f3',
    500: '#5687ed',
    950: '#000000',
  },
}

SCSS

$custom: #5687ed;
$custom-light: #93a9f3;
$custom-dark: #000000;

JSON

{
  "hex": "#5687ed",
  "rgb": {
    "r": 86,
    "g": 135,
    "b": 237
  },
  "hsl": {
    "h": 220.53,
    "s": 80.749,
    "l": 63.333
  },
  "oklch": {
    "l": 0.63847,
    "c": 0.16212,
    "h": 263.2
  },
  "luminance": 0.25421
}

Semantic roles & 50–950 ramp

primary

#5687ED

secondary

#EAD9B4

accent

#9808DD

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5687ED

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

Preview Lab → · Contrast checker → · Palette generator →