#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
RGB	rgb(40, 67, 104)
HSL	hsl(215, 44%, 28%)
HSV	hsv(215, 62%, 41%)
CMYK	cmyk(61.5%, 35.6%, 0%, 59.2%)
CIE-LAB	lab(28.02, 2.24, -24.73)
CIE-LCH	lch(28.02, 24.83, 275.18°)
OKLab	oklab(37.99% -0.0167 -0.0698)
OKLCH	oklch(37.99% 0.072 256.6)
XYZ	xyz(5.3800, 5.4644, 13.8652)
Luminance	0.0546 (WCAG relative)
Temperature	cool
Family	cyan

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
##284368	1.00	10.03	2.09	10.03
#FFFFFF	10.03	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.03	1.00	21.00	1.00

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 →