#286DA4#286DA4

#286DA4 is a mid, moderate cyan. Relative luminance 0.141; OKLCH L 51.8% C 0.111 H 246.4°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#286DA4
RGB	rgb(40, 109, 164)
HSL	hsl(207, 61%, 40%)
HSV	hsv(207, 76%, 64%)
CMYK	cmyk(75.6%, 33.5%, 0%, 35.7%)
CIE-LAB	lab(44.33, -2.15, -35.73)
CIE-LCH	lch(44.33, 35.79, 266.56°)
OKLab	oklab(51.84% -0.0442 -0.1014)
OKLCH	oklch(51.84% 0.111 246.4)
XYZ	xyz(13.0420, 14.0672, 37.1427)
Luminance	0.1407 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286DA4 #A45F28

analogous

#28A49D #286DA4 #282FA4

triadic

#286DA4 #A4286D #6DA428

tetradic

#286DA4 #9D28A4 #A45F28 #2FA428

square

#286DA4 #9D28A4 #A45F28 #2FA428

split-complementary

#286DA4 #A4282F #A49D28

monochromatic

#102C42 #1C4C73 #286DA4 #3A8DCF #6BA9DB

Accessibility & contrast

On white

5.51

#286DA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#286DA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286DA4

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286DA4	#FFFFFF	#000000	##FFFFFF
##286DA4	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#546FA6

Deuteranopia (green-blind)

#4264A3

Tritanopia (blue-blind)

#007A81

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #286da4;
/* rgb */ color: rgb(40, 109, 164);
/* oklch */ color: oklch(51.8% 0.111 246.4);

Tailwind

colors: {
  custom: {
    50: '#7396bf',
    500: '#286da4',
    950: '#000000',
  },
}

SCSS

$custom: #286da4;
$custom-light: #7396bf;
$custom-dark: #000000;

JSON

{
  "hex": "#286da4",
  "rgb": {
    "r": 40,
    "g": 109,
    "b": 164
  },
  "hsl": {
    "h": 206.613,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.51836,
    "c": 0.11064,
    "h": 246.4
  },
  "luminance": 0.14069
}

Semantic roles & 50–950 ramp

primary

#286DA4

secondary

#C18F66

accent

#8B44E4

background

#F7F9FB

surface

#EEF1F7

border

#C9CBD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #286DA4

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

Preview Lab → · Contrast checker → · Palette generator →