#287284#287284

#287284 is a mid, moderate cyan. Relative luminance 0.142; OKLCH L 51.5% C 0.076 H 217.1°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#287284
RGB	rgb(40, 114, 132)
HSL	hsl(192, 53%, 34%)
HSV	hsv(192, 70%, 52%)
CMYK	cmyk(69.7%, 13.6%, 0%, 48.2%)
CIE-LAB	lab(44.45, -16.48, -16.55)
CIE-LCH	lch(44.45, 23.36, 225.12°)
OKLab	oklab(51.45% -0.061 -0.0461)
OKLCH	oklch(51.45% 0.076 217.1)
XYZ	xyz(11.0555, 14.1505, 23.9740)
Luminance	0.1415 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287284 #843A28

analogous

#288468 #287284 #284484

triadic

#287284 #842872 #728428

tetradic

#287284 #682884 #843A28 #448428

square

#287284 #682884 #843A28 #448428

split-complementary

#287284 #842844 #846828

monochromatic

#0C2126 #1A4955 #287284 #369BB3 #5AB6CD

Accessibility & contrast

On white

5.48

#287284 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#287284 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287284

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287284	#FFFFFF	#000000	##FFFFFF
##287284	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#666F85

Deuteranopia (green-blind)

#596584

Tritanopia (blue-blind)

#007878

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #287284;
/* rgb */ color: rgb(40, 114, 132);
/* oklch */ color: oklch(51.5% 0.076 217.1);

Tailwind

colors: {
  custom: {
    50: '#6e9aa7',
    500: '#287284',
    950: '#000000',
  },
}

SCSS

$custom: #287284;
$custom-light: #6e9aa7;
$custom-dark: #000000;

JSON

{
  "hex": "#287284",
  "rgb": {
    "r": 40,
    "g": 114,
    "b": 132
  },
  "hsl": {
    "h": 191.739,
    "s": 53.488,
    "l": 33.725
  },
  "oklch": {
    "l": 0.51454,
    "c": 0.07649,
    "h": 217.1
  },
  "luminance": 0.14152
}

Semantic roles & 50–950 ramp

primary

#287284

secondary

#B26856

accent

#674BDD

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E0F

muted

#7B7E7F

Preview Lab

Preview with #287284

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

Preview Lab → · Contrast checker → · Palette generator →