#5685EF#5685EF

#5685EF is a light, vivid blue. Relative luminance 0.250; OKLCH L 63.6% C 0.167 H 264.2°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#5685EF
RGB	rgb(86, 133, 239)
HSL	hsl(222, 83%, 64%)
HSV	hsv(222, 64%, 94%)
CMYK	cmyk(64%, 44.4%, 0%, 6.3%)
CIE-LAB	lab(57.06, 16.99, -58.19)
CIE-LCH	lch(57.06, 60.62, 286.28°)
OKLab	oklab(63.56% -0.0168 -0.1663)
OKLCH	oklch(63.56% 0.167 264.2)
XYZ	xyz(27.7998, 24.9829, 85.0018)
Luminance	0.2498 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5685EF #EFC056

analogous

#56D1EF #5685EF #7356EF

triadic

#5685EF #EF5685 #85EF56

tetradic

#5685EF #EF56D1 #EFC056 #56EF73

square

#5685EF #EF56D1 #EFC056 #56EF73

split-complementary

#5685EF #EF7356 #D1EF56

monochromatic

#1245B9 #1E5DEA #5685EF #8EADF4 #C6D6FA

Accessibility & contrast

On white

3.50

#5685EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#5685EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5685EF

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5685EF	#FFFFFF	#000000	##000000
##5685EF	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5290F3

Deuteranopia (green-blind)

#3882ED

Tritanopia (blue-blind)

#009DAE

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #5685ef;
/* rgb */ color: rgb(86, 133, 239);
/* oklch */ color: oklch(63.6% 0.167 264.2);

Tailwind

colors: {
  custom: {
    50: '#94a8f5',
    500: '#5685ef',
    950: '#000000',
  },
}

SCSS

$custom: #5685ef;
$custom-light: #94a8f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5685ef",
  "rgb": {
    "r": 86,
    "g": 133,
    "b": 239
  },
  "hsl": {
    "h": 221.569,
    "s": 82.703,
    "l": 63.725
  },
  "oklch": {
    "l": 0.63559,
    "c": 0.16711,
    "h": 264.2
  },
  "luminance": 0.24985
}

Semantic roles & 50–950 ramp

primary

#5685EF

secondary

#EBDBB5

accent

#9D06DF

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5685EF

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

Preview Lab → · Contrast checker → · Palette generator →