#286EC6#286EC6

#286EC6 is a mid, vivid cyan. Relative luminance 0.157; OKLCH L 54.2% C 0.154 H 256.1°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#286EC6
RGB	rgb(40, 110, 198)
HSL	hsl(213, 66%, 47%)
HSV	hsv(213, 80%, 78%)
CMYK	cmyk(79.8%, 44.4%, 0%, 22.4%)
CIE-LAB	lab(46.55, 10.10, -51.98)
CIE-LCH	lch(46.55, 52.95, 281.00°)
OKLab	oklab(54.2% -0.0368 -0.1491)
OKLCH	oklch(54.2% 0.154 256.1)
XYZ	xyz(16.6403, 15.6782, 55.5643)
Luminance	0.1568 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286EC6 #C68028

analogous

#28BDC6 #286EC6 #3128C6

triadic

#286EC6 #C6286E #6EC628

tetradic

#286EC6 #C628BD #C68028 #28C631

square

#286EC6 #C628BD #C68028 #28C631

split-complementary

#286EC6 #C63128 #BDC628

monochromatic

#133560 #1E5293 #286EC6 #508EDC #83AFE6

Accessibility & contrast

On white

5.08

#286EC6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#286EC6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286EC6

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286EC6	#FFFFFF	#000000	##FFFFFF
##286EC6	1.00	5.08	4.14	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4076C9

Deuteranopia (green-blind)

#1E68C4

Tritanopia (blue-blind)

#008390

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #286ec6;
/* rgb */ color: rgb(40, 110, 198);
/* oklch */ color: oklch(54.2% 0.154 256.1);

Tailwind

colors: {
  custom: {
    50: '#7b97d8',
    500: '#286ec6',
    950: '#000000',
  },
}

SCSS

$custom: #286ec6;
$custom-light: #7b97d8;
$custom-dark: #000000;

JSON

{
  "hex": "#286ec6",
  "rgb": {
    "r": 40,
    "g": 110,
    "b": 198
  },
  "hsl": {
    "h": 213.418,
    "s": 66.387,
    "l": 46.667
  },
  "oklch": {
    "l": 0.54195,
    "c": 0.15354,
    "h": 256.1
  },
  "luminance": 0.1568
}

Semantic roles & 50–950 ramp

primary

#286EC6

secondary

#CFAA7B

accent

#9E3EE9

background

#F8F9FD

surface

#EFF1FA

border

#CACBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #286EC6

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

Preview Lab → · Contrast checker → · Palette generator →