#286E9F#286E9F

#286E9F is a mid, moderate cyan. Relative luminance 0.141; OKLCH L 51.8% C 0.104 H 243.2°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#286E9F
RGB	rgb(40, 110, 159)
HSL	hsl(205, 60%, 39%)
HSV	hsv(205, 75%, 62%)
CMYK	cmyk(74.8%, 30.8%, 0%, 37.6%)
CIE-LAB	lab(44.38, -4.61, -32.70)
CIE-LCH	lch(44.38, 33.02, 261.98°)
OKLab	oklab(51.8% -0.0468 -0.0926)
OKLCH	oklch(51.8% 0.104 243.2)
XYZ	xyz(12.7066, 14.1047, 34.8470)
Luminance	0.1411 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286E9F #9F5928

analogous

#289F95 #286E9F #28339F

triadic

#286E9F #9F286E #6E9F28

tetradic

#286E9F #95289F #9F5928 #339F28

square

#286E9F #95289F #9F5928 #339F28

split-complementary

#286E9F #9F2833 #9F9528

monochromatic

#0F2A3D #1C4C6E #286E9F #378FCD #68ABD9

Accessibility & contrast

On white

5.50

#286E9F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#286E9F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286E9F

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286E9F	#FFFFFF	#000000	##FFFFFF
##286E9F	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#576FA1

Deuteranopia (green-blind)

#47649E

Tritanopia (blue-blind)

#007A7F

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #286e9f;
/* rgb */ color: rgb(40, 110, 159);
/* oklch */ color: oklch(51.8% 0.104 243.2);

Tailwind

colors: {
  custom: {
    50: '#7397bb',
    500: '#286e9f',
    950: '#000000',
  },
}

SCSS

$custom: #286e9f;
$custom-light: #7397bb;
$custom-dark: #000000;

JSON

{
  "hex": "#286e9f",
  "rgb": {
    "r": 40,
    "g": 110,
    "b": 159
  },
  "hsl": {
    "h": 204.706,
    "s": 59.799,
    "l": 39.02
  },
  "oklch": {
    "l": 0.51796,
    "c": 0.1037,
    "h": 243.2
  },
  "luminance": 0.14106
}

Semantic roles & 50–950 ramp

primary

#286E9F

secondary

#BF8964

accent

#8645E3

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #286E9F

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

Preview Lab → · Contrast checker → · Palette generator →