#284368#284368

#284368 is a dark, moderate cyan. Relative luminance 0.055; OKLCH L 38.0% C 0.072 H 256.6°. Best body text is #FFFFFF at 10.03:1 contrast (WCAG AA passes).

Color values

HEX#284368
RGBrgb(40, 67, 104)
HSLhsl(215, 44%, 28%)
HSVhsv(215, 62%, 41%)
CMYKcmyk(61.5%, 35.6%, 0%, 59.2%)
CIE-LABlab(28.02, 2.24, -24.73)
CIE-LCHlch(28.02, 24.83, 275.18°)
OKLaboklab(37.99% -0.0167 -0.0698)
OKLCHoklch(37.99% 0.072 256.6)
XYZxyz(5.3800, 5.4644, 13.8652)
Luminance0.0546 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#284368 #684D28
analogous
#286368 #284368 #2D2868
triadic
#284368 #682843 #436828
tetradic
#284368 #682863 #684D28 #28682D
square
#284368 #682863 #684D28 #28682D
split-complementary
#284368 #682D28 #636828
monochromatic
#090E16 #17273C #284368 #395F94 #4F7DBB

Accessibility & contrast

On white

10.03
#284368 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.09
#284368 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284368
10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##284368#FFFFFF#000000##FFFFFF
##2843681.0010.032.0910.03
#FFFFFF10.031.0021.001.00
#0000002.0921.001.0021.00
##FFFFFF10.031.0021.001.00

Color blindness preview

Protanopia (red-blind)
#34456A
Deuteranopia (green-blind)
#2B3F67
Tritanopia (blue-blind)
#004B50
Achromatopsia (no color)
#424242

Design tokens & code

CSS
--color: #284368;
/* rgb */ color: rgb(40, 67, 104);
/* oklch */ color: oklch(38.0% 0.072 256.6);
Tailwind
colors: {
  custom: {
    50: '#687693',
    500: '#284368',
    950: '#000000',
  },
}
SCSS
$custom: #284368;
$custom-light: #687693;
$custom-dark: #000000;
JSON
{
  "hex": "#284368",
  "rgb": {
    "r": 40,
    "g": 67,
    "b": 104
  },
  "hsl": {
    "h": 214.688,
    "s": 44.444,
    "l": 28.235
  },
  "oklch": {
    "l": 0.37991,
    "c": 0.07181,
    "h": 256.6
  },
  "luminance": 0.05465
}

Semantic roles & 50–950 ramp

primary
#284368
secondary
#9B7C51
accent
#9E54D4
background
#F6F7F9
surface
#EBEDF1
border
#C6C8CB
text
#06080D
muted
#7A7B7E

Preview Lab

Preview with #284368

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

Preview Lab → · Contrast checker → · Palette generator →

#284368 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva