#286EC5#286EC5

#286EC5 is a mid, vivid cyan. Relative luminance 0.156; OKLCH L 54.1% C 0.152 H 255.9°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#286EC5
RGB	rgb(40, 110, 197)
HSL	hsl(213, 66%, 46%)
HSV	hsv(213, 80%, 77%)
CMYK	cmyk(79.7%, 44.2%, 0%, 22.7%)
CIE-LAB	lab(46.49, 9.72, -51.50)
CIE-LCH	lch(46.49, 52.41, 280.69°)
OKLab	oklab(54.13% -0.037 -0.1477)
OKLCH	oklch(54.13% 0.152 255.9)
XYZ	xyz(16.5253, 15.6322, 54.9589)
Luminance	0.1563 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286EC5 #C57F28

analogous

#28BDC5 #286EC5 #3028C5

triadic

#286EC5 #C5286E #6EC528

tetradic

#286EC5 #C528BD #C57F28 #28C530

square

#286EC5 #C528BD #C57F28 #28C530

split-complementary

#286EC5 #C53028 #BDC528

monochromatic

#13355F #1E5292 #286EC5 #4F8EDB #82AEE6

Accessibility & contrast

On white

5.09

#286EC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#286EC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286EC5

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286EC5	#FFFFFF	#000000	##FFFFFF
##286EC5	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4176C8

Deuteranopia (green-blind)

#2068C3

Tritanopia (blue-blind)

#008390

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #286ec5;
/* rgb */ color: rgb(40, 110, 197);
/* oklch */ color: oklch(54.1% 0.152 255.9);

Tailwind

colors: {
  custom: {
    50: '#7a97d7',
    500: '#286ec5',
    950: '#000000',
  },
}

SCSS

$custom: #286ec5;
$custom-light: #7a97d7;
$custom-dark: #000000;

JSON

{
  "hex": "#286ec5",
  "rgb": {
    "r": 40,
    "g": 110,
    "b": 197
  },
  "hsl": {
    "h": 213.248,
    "s": 66.245,
    "l": 46.471
  },
  "oklch": {
    "l": 0.54128,
    "c": 0.15223,
    "h": 255.9
  },
  "luminance": 0.15634
}

Semantic roles & 50–950 ramp

primary

#286EC5

secondary

#CEA97A

accent

#9D3FE9

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #286EC5

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

Preview Lab → · Contrast checker → · Palette generator →