#286388#286388

#286388 is a mid, moderate cyan. Relative luminance 0.112; OKLCH L 47.8% C 0.085 H 239.6°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#286388
RGB	rgb(40, 99, 136)
HSL	hsl(203, 55%, 35%)
HSV	hsv(203, 71%, 53%)
CMYK	cmyk(70.6%, 27.2%, 0%, 46.7%)
CIE-LAB	lab(39.83, -6.37, -26.08)
CIE-LCH	lch(39.83, 26.85, 256.27°)
OKLab	oklab(47.83% -0.0431 -0.0735)
OKLCH	oklch(47.83% 0.085 239.6)
XYZ	xyz(9.7791, 11.1513, 24.9248)
Luminance	0.1115 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286388 #884D28

analogous

#28887D #286388 #283388

triadic

#286388 #882863 #638828

tetradic

#286388 #7D2888 #884D28 #338828

square

#286388 #7D2888 #884D28 #338828

split-complementary

#286388 #882833 #887D28

monochromatic

#0C1E29 #1A4159 #286388 #3685B7 #5BA2CF

Accessibility & contrast

On white

6.50

#286388 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#286388 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286388

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286388	#FFFFFF	#000000	##FFFFFF
##286388	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52638A

Deuteranopia (green-blind)

#455A87

Tritanopia (blue-blind)

#006C70

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #286388;
/* rgb */ color: rgb(40, 99, 136);
/* oklch */ color: oklch(47.8% 0.085 239.6);

Tailwind

colors: {
  custom: {
    50: '#6e8fab',
    500: '#286388',
    950: '#000000',
  },
}

SCSS

$custom: #286388;
$custom-light: #6e8fab;
$custom-dark: #000000;

JSON

{
  "hex": "#286388",
  "rgb": {
    "r": 40,
    "g": 99,
    "b": 136
  },
  "hsl": {
    "h": 203.125,
    "s": 54.545,
    "l": 34.51
  },
  "oklch": {
    "l": 0.47828,
    "c": 0.08517,
    "h": 239.6
  },
  "luminance": 0.11152
}

Semantic roles & 50–950 ramp

primary

#286388

secondary

#B47B58

accent

#834ADE

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #286388

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

Preview Lab → · Contrast checker → · Palette generator →