#286BC6#286BC6

#286BC6 is a mid, vivid cyan. Relative luminance 0.150; OKLCH L 53.5% C 0.157 H 257.3°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#286BC6
RGB	rgb(40, 107, 198)
HSL	hsl(215, 66%, 47%)
HSV	hsv(215, 80%, 78%)
CMYK	cmyk(79.8%, 46%, 0%, 22.4%)
CIE-LAB	lab(45.69, 12.01, -53.36)
CIE-LCH	lch(45.69, 54.69, 282.68°)
OKLab	oklab(53.53% -0.0344 -0.1532)
OKLCH	oklch(53.53% 0.157 257.3)
XYZ	xyz(16.3220, 15.0418, 55.4582)
Luminance	0.1504 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286BC6 #C68328

analogous

#28BAC6 #286BC6 #3428C6

triadic

#286BC6 #C6286B #6BC628

tetradic

#286BC6 #C628BA #C68328 #28C634

square

#286BC6 #C628BA #C68328 #28C634

split-complementary

#286BC6 #C63428 #BAC628

monochromatic

#133460 #1E4F93 #286BC6 #508BDC #83ADE6

Accessibility & contrast

On white

5.24

#286BC6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#286BC6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286BC6

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286BC6	#FFFFFF	#000000	##FFFFFF
##286BC6	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A74C9

Deuteranopia (green-blind)

#1166C4

Tritanopia (blue-blind)

#00818F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #286bc6;
/* rgb */ color: rgb(40, 107, 198);
/* oklch */ color: oklch(53.5% 0.157 257.3);

Tailwind

colors: {
  custom: {
    50: '#7b94d8',
    500: '#286bc6',
    950: '#000000',
  },
}

SCSS

$custom: #286bc6;
$custom-light: #7b94d8;
$custom-dark: #000000;

JSON

{
  "hex": "#286bc6",
  "rgb": {
    "r": 40,
    "g": 107,
    "b": 198
  },
  "hsl": {
    "h": 214.557,
    "s": 66.387,
    "l": 46.667
  },
  "oklch": {
    "l": 0.53532,
    "c": 0.157,
    "h": 257.3
  },
  "luminance": 0.15044
}

Semantic roles & 50–950 ramp

primary

#286BC6

secondary

#CFAB7B

accent

#A13EE9

background

#F8F9FD

surface

#EFF1FA

border

#CACBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #286BC6

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

Preview Lab → · Contrast checker → · Palette generator →