#286B9E#286B9E

#286B9E is a mid, moderate cyan. Relative luminance 0.134; OKLCH L 51.0% C 0.105 H 245.2°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#286B9E
RGB	rgb(40, 107, 158)
HSL	hsl(206, 60%, 39%)
HSV	hsv(206, 75%, 62%)
CMYK	cmyk(74.7%, 32.3%, 0%, 38%)
CIE-LAB	lab(43.41, -3.16, -33.64)
CIE-LCH	lch(43.41, 33.78, 264.64°)
OKLab	oklab(51.01% -0.0441 -0.0953)
OKLCH	oklch(51.01% 0.105 245.2)
XYZ	xyz(12.3020, 13.4337, 34.2857)
Luminance	0.1343 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286B9E #9E5B28

analogous

#289E96 #286B9E #28309E

triadic

#286B9E #9E286B #6B9E28

tetradic

#286B9E #96289E #9E5B28 #309E28

square

#286B9E #96289E #9E5B28 #309E28

split-complementary

#286B9E #9E2830 #9E9628

monochromatic

#0F293C #1C4A6D #286B9E #378CCC #68A8D9

Accessibility & contrast

On white

5.70

#286B9E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#286B9E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286B9E

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286B9E	#FFFFFF	#000000	##FFFFFF
##286B9E	1.00	5.70	3.69	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#546DA0

Deuteranopia (green-blind)

#43629D

Tritanopia (blue-blind)

#00777D

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #286b9e;
/* rgb */ color: rgb(40, 107, 158);
/* oklch */ color: oklch(51.0% 0.105 245.2);

Tailwind

colors: {
  custom: {
    50: '#7295bb',
    500: '#286b9e',
    950: '#000000',
  },
}

SCSS

$custom: #286b9e;
$custom-light: #7295bb;
$custom-dark: #000000;

JSON

{
  "hex": "#286b9e",
  "rgb": {
    "r": 40,
    "g": 107,
    "b": 158
  },
  "hsl": {
    "h": 205.932,
    "s": 59.596,
    "l": 38.824
  },
  "oklch": {
    "l": 0.51011,
    "c": 0.10504,
    "h": 245.2
  },
  "luminance": 0.13435
}

Semantic roles & 50–950 ramp

primary

#286B9E

secondary

#BF8B63

accent

#8945E3

background

#F7F9FB

surface

#EDF1F6

border

#C8CBD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #286B9E

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

Preview Lab → · Contrast checker → · Palette generator →