#286F9F#286F9F

#286F9F is a mid, moderate cyan. Relative luminance 0.143; OKLCH L 52.0% C 0.103 H 242.3°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#286F9F
RGB	rgb(40, 111, 159)
HSL	hsl(204, 60%, 39%)
HSV	hsv(204, 75%, 62%)
CMYK	cmyk(74.8%, 30.2%, 0%, 37.6%)
CIE-LAB	lab(44.69, -5.21, -32.21)
CIE-LCH	lch(44.69, 32.63, 260.81°)
OKLab	oklab(52.04% -0.0477 -0.0911)
OKLCH	oklch(52.04% 0.103 242.3)
XYZ	xyz(12.8151, 14.3217, 34.8831)
Luminance	0.1432 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286F9F #9F5828

analogous

#289F94 #286F9F #28339F

triadic

#286F9F #9F286F #6F9F28

tetradic

#286F9F #94289F #9F5828 #339F28

square

#286F9F #94289F #9F5828 #339F28

split-complementary

#286F9F #9F2833 #9F9428

monochromatic

#0F2B3D #1C4D6E #286F9F #3791CD #68ACD9

Accessibility & contrast

On white

5.43

#286F9F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#286F9F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286F9F

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286F9F	#FFFFFF	#000000	##FFFFFF
##286F9F	1.00	5.43	3.86	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5970A1

Deuteranopia (green-blind)

#48659E

Tritanopia (blue-blind)

#007B80

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #286f9f;
/* rgb */ color: rgb(40, 111, 159);
/* oklch */ color: oklch(52.0% 0.103 242.3);

Tailwind

colors: {
  custom: {
    50: '#7398bb',
    500: '#286f9f',
    950: '#000000',
  },
}

SCSS

$custom: #286f9f;
$custom-light: #7398bb;
$custom-dark: #000000;

JSON

{
  "hex": "#286f9f",
  "rgb": {
    "r": 40,
    "g": 111,
    "b": 159
  },
  "hsl": {
    "h": 204.202,
    "s": 59.799,
    "l": 39.02
  },
  "oklch": {
    "l": 0.52039,
    "c": 0.10289,
    "h": 242.3
  },
  "luminance": 0.14323
}

Semantic roles & 50–950 ramp

primary

#286F9F

secondary

#BF8964

accent

#8545E3

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #286F9F

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

Preview Lab → · Contrast checker → · Palette generator →