#143356#143356

#143356 is a dark, moderate cyan. Relative luminance 0.032; OKLCH L 31.7% C 0.073 H 253.4°. Best body text is #FFFFFF at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#143356
RGB	rgb(20, 51, 86)
HSL	hsl(212, 62%, 21%)
HSV	hsv(212, 77%, 34%)
CMYK	cmyk(76.7%, 40.7%, 0%, 66.3%)
CIE-LAB	lab(20.78, 2.09, -24.51)
CIE-LCH	lch(20.78, 24.60, 274.87°)
OKLab	oklab(31.74% -0.0208 -0.0698)
OKLCH	oklch(31.74% 0.073 253.4)
XYZ	xyz(3.1514, 3.1879, 9.2515)
Luminance	0.0319 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143356 #563714

analogous

#145456 #143356 #161456

triadic

#143356 #561433 #335614

tetradic

#143356 #561454 #563714 #145616

square

#143356 #561454 #563714 #145616

split-complementary

#143356 #561614 #545614

monochromatic

#060F19 #081624 #143356 #205088 #2B6EB9

Accessibility & contrast

On white

12.82

#143356 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#143356 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143356

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143356	#FFFFFF	#000000	##FFFFFF
##143356	1.00	12.82	1.64	12.82
#FFFFFF	12.82	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#233557

Deuteranopia (green-blind)

#192F55

Tritanopia (blue-blind)

#003B40

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #143356;
/* rgb */ color: rgb(20, 51, 86);
/* oklch */ color: oklch(31.7% 0.073 253.4);

Tailwind

colors: {
  custom: {
    50: '#5b6a86',
    500: '#143356',
    950: '#000000',
  },
}

SCSS

$custom: #143356;
$custom-light: #5b6a86;
$custom-dark: #000000;

JSON

{
  "hex": "#143356",
  "rgb": {
    "r": 20,
    "g": 51,
    "b": 86
  },
  "hsl": {
    "h": 211.818,
    "s": 62.264,
    "l": 20.784
  },
  "oklch": {
    "l": 0.31735,
    "c": 0.07279,
    "h": 253.4
  },
  "luminance": 0.03188
}

Semantic roles & 50–950 ramp

primary

#143356

secondary

#8E6638

accent

#9942E5

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060B

muted

#797A7C

Preview Lab

Preview with #143356

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

Preview Lab → · Contrast checker → · Palette generator →