#286FA4#286FA4

#286FA4 is a mid, moderate cyan. Relative luminance 0.145; OKLCH L 52.3% C 0.109 H 244.9°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#286FA4
RGB	rgb(40, 111, 164)
HSL	hsl(206, 61%, 40%)
HSV	hsv(206, 76%, 64%)
CMYK	cmyk(75.6%, 32.3%, 0%, 35.7%)
CIE-LAB	lab(44.94, -3.37, -34.77)
CIE-LCH	lch(44.94, 34.93, 264.47°)
OKLab	oklab(52.32% -0.0462 -0.0986)
OKLCH	oklch(52.32% 0.109 244.9)
XYZ	xyz(13.2578, 14.4988, 37.2146)
Luminance	0.1450 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286FA4 #A45D28

analogous

#28A49B #286FA4 #2831A4

triadic

#286FA4 #A4286F #6FA428

tetradic

#286FA4 #9B28A4 #A45D28 #31A428

square

#286FA4 #9B28A4 #A45D28 #31A428

split-complementary

#286FA4 #A42831 #A49B28

monochromatic

#102C42 #1C4E73 #286FA4 #3A8FCF #6BABDB

Accessibility & contrast

On white

5.38

#286FA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#286FA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286FA4

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286FA4	#FFFFFF	#000000	##FFFFFF
##286FA4	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5771A6

Deuteranopia (green-blind)

#4565A3

Tritanopia (blue-blind)

#007C82

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #286fa4;
/* rgb */ color: rgb(40, 111, 164);
/* oklch */ color: oklch(52.3% 0.109 244.9);

Tailwind

colors: {
  custom: {
    50: '#7398bf',
    500: '#286fa4',
    950: '#000000',
  },
}

SCSS

$custom: #286fa4;
$custom-light: #7398bf;
$custom-dark: #000000;

JSON

{
  "hex": "#286fa4",
  "rgb": {
    "r": 40,
    "g": 111,
    "b": 164
  },
  "hsl": {
    "h": 205.645,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.52318,
    "c": 0.10886,
    "h": 244.9
  },
  "luminance": 0.145
}

Semantic roles & 50–950 ramp

primary

#286FA4

secondary

#C18D66

accent

#8844E4

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #286FA4

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

Preview Lab → · Contrast checker → · Palette generator →