#286FC5#286FC5

#286FC5 is a mid, vivid cyan. Relative luminance 0.159; OKLCH L 54.4% C 0.151 H 255.5°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#286FC5
RGB	rgb(40, 111, 197)
HSL	hsl(213, 66%, 46%)
HSV	hsv(213, 80%, 77%)
CMYK	cmyk(79.7%, 43.7%, 0%, 22.7%)
CIE-LAB	lab(46.78, 9.09, -51.04)
CIE-LCH	lch(46.78, 51.84, 280.10°)
OKLab	oklab(54.35% -0.0378 -0.1463)
OKLCH	oklch(54.35% 0.151 255.5)
XYZ	xyz(16.6338, 15.8492, 54.9950)
Luminance	0.1585 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286FC5 #C57E28

analogous

#28BEC5 #286FC5 #2F28C5

triadic

#286FC5 #C5286F #6FC528

tetradic

#286FC5 #C528BE #C57E28 #28C52F

square

#286FC5 #C528BE #C57E28 #28C52F

split-complementary

#286FC5 #C52F28 #BEC528

monochromatic

#13365F #1E5292 #286FC5 #4F8EDB #82AFE6

Accessibility & contrast

On white

5.04

#286FC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#286FC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286FC5

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286FC5	#FFFFFF	#000000	##FFFFFF
##286FC5	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4376C8

Deuteranopia (green-blind)

#2468C3

Tritanopia (blue-blind)

#008390

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #286fc5;
/* rgb */ color: rgb(40, 111, 197);
/* oklch */ color: oklch(54.4% 0.151 255.5);

Tailwind

colors: {
  custom: {
    50: '#7a97d7',
    500: '#286fc5',
    950: '#000000',
  },
}

SCSS

$custom: #286fc5;
$custom-light: #7a97d7;
$custom-dark: #000000;

JSON

{
  "hex": "#286fc5",
  "rgb": {
    "r": 40,
    "g": 111,
    "b": 197
  },
  "hsl": {
    "h": 212.866,
    "s": 66.245,
    "l": 46.471
  },
  "oklch": {
    "l": 0.54351,
    "c": 0.1511,
    "h": 255.5
  },
  "luminance": 0.15851
}

Semantic roles & 50–950 ramp

primary

#286FC5

secondary

#CEA87A

accent

#9C3FE9

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #286FC5

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

Preview Lab → · Contrast checker → · Palette generator →