#143354#143354

#143354 is a dark, moderate cyan. Relative luminance 0.032; OKLCH L 31.6% C 0.070 H 252.2°. Best body text is #FFFFFF at 12.87:1 contrast (WCAG AA passes).

Color values

HEX	#143354
RGB	rgb(20, 51, 84)
HSL	hsl(211, 62%, 20%)
HSV	hsv(211, 76%, 33%)
CMYK	cmyk(76.2%, 39.3%, 0%, 67.1%)
CIE-LAB	lab(20.66, 1.26, -23.38)
CIE-LCH	lch(20.66, 23.41, 273.08°)
OKLab	oklab(31.6% -0.0214 -0.0664)
OKLCH	oklch(31.6% 0.07 252.2)
XYZ	xyz(3.0720, 3.1561, 8.8331)
Luminance	0.0316 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143354 #543514

analogous

#145354 #143354 #151454

triadic

#143354 #541433 #335414

tetradic

#143354 #541453 #543514 #145415

square

#143354 #541453 #543514 #145415

split-complementary

#143354 #541514 #535414

monochromatic

#060F19 #081523 #143354 #205185 #2C6FB7

Accessibility & contrast

On white

12.87

#143354 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#143354 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143354

12.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143354	#FFFFFF	#000000	##FFFFFF
##143354	1.00	12.87	1.63	12.87
#FFFFFF	12.87	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#243555

Deuteranopia (green-blind)

#1B2F53

Tritanopia (blue-blind)

#003B3F

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #143354;
/* rgb */ color: rgb(20, 51, 84);
/* oklch */ color: oklch(31.6% 0.070 252.2);

Tailwind

colors: {
  custom: {
    50: '#5b6a84',
    500: '#143354',
    950: '#000000',
  },
}

SCSS

$custom: #143354;
$custom-light: #5b6a84;
$custom-dark: #000000;

JSON

{
  "hex": "#143354",
  "rgb": {
    "r": 20,
    "g": 51,
    "b": 84
  },
  "hsl": {
    "h": 210.938,
    "s": 61.538,
    "l": 20.392
  },
  "oklch": {
    "l": 0.31599,
    "c": 0.0698,
    "h": 252.2
  },
  "luminance": 0.03156
}

Semantic roles & 50–950 ramp

primary

#143354

secondary

#8C6338

accent

#9643E5

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060B

muted

#797A7C

Preview Lab

Preview with #143354

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

Preview Lab → · Contrast checker → · Palette generator →