#286389#286389

#286389 is a mid, moderate cyan. Relative luminance 0.112; OKLCH L 47.9% C 0.086 H 240.3°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#286389
RGB	rgb(40, 99, 137)
HSL	hsl(204, 55%, 35%)
HSV	hsv(204, 71%, 54%)
CMYK	cmyk(70.8%, 27.7%, 0%, 46.3%)
CIE-LAB	lab(39.88, -6.01, -26.61)
CIE-LCH	lch(39.88, 27.28, 257.27°)
OKLab	oklab(47.88% -0.0427 -0.075)
OKLCH	oklch(47.88% 0.086 240.3)
XYZ	xyz(9.8505, 11.1799, 25.3008)
Luminance	0.1118 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286389 #894E28

analogous

#28897E #286389 #283389

triadic

#286389 #892863 #638928

tetradic

#286389 #7E2889 #894E28 #338928

square

#286389 #7E2889 #894E28 #338928

split-complementary

#286389 #892833 #897E28

monochromatic

#0C1F2A #1A415A #286389 #3685B8 #5CA2CF

Accessibility & contrast

On white

6.49

#286389 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#286389 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286389

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286389	#FFFFFF	#000000	##FFFFFF
##286389	1.00	6.49	3.24	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51638B

Deuteranopia (green-blind)

#445A88

Tritanopia (blue-blind)

#006C70

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #286389;
/* rgb */ color: rgb(40, 99, 137);
/* oklch */ color: oklch(47.9% 0.086 240.3);

Tailwind

colors: {
  custom: {
    50: '#6e8fab',
    500: '#286389',
    950: '#000000',
  },
}

SCSS

$custom: #286389;
$custom-light: #6e8fab;
$custom-dark: #000000;

JSON

{
  "hex": "#286389",
  "rgb": {
    "r": 40,
    "g": 99,
    "b": 137
  },
  "hsl": {
    "h": 203.505,
    "s": 54.802,
    "l": 34.706
  },
  "oklch": {
    "l": 0.47881,
    "c": 0.08632,
    "h": 240.3
  },
  "luminance": 0.11181
}

Semantic roles & 50–950 ramp

primary

#286389

secondary

#B57C58

accent

#844ADE

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #286389

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

Preview Lab → · Contrast checker → · Palette generator →