#143554#143554

#143554 is a dark, moderate cyan. Relative luminance 0.033; OKLCH L 32.1% C 0.068 H 249.5°. Best body text is #FFFFFF at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#143554
RGB	rgb(20, 53, 84)
HSL	hsl(209, 62%, 20%)
HSV	hsv(209, 76%, 33%)
CMYK	cmyk(76.2%, 36.9%, 0%, 67.1%)
CIE-LAB	lab(21.34, -0.14, -22.30)
CIE-LCH	lch(21.34, 22.30, 269.64°)
OKLab	oklab(32.13% -0.0236 -0.0633)
OKLCH	oklch(32.13% 0.068 249.5)
XYZ	xyz(3.1612, 3.3347, 8.8628)
Luminance	0.0333 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143554 #543314

analogous

#145453 #143554 #141554

triadic

#143554 #541435 #355414

tetradic

#143554 #531454 #543314 #155414

square

#143554 #531454 #543314 #155414

split-complementary

#143554 #541415 #545314

monochromatic

#061019 #081623 #143554 #205485 #2C73B7

Accessibility & contrast

On white

12.60

#143554 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#143554 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143554

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143554	#FFFFFF	#000000	##FFFFFF
##143554	1.00	12.60	1.67	12.60
#FFFFFF	12.60	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#273755

Deuteranopia (green-blind)

#1E3053

Tritanopia (blue-blind)

#003C40

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #143554;
/* rgb */ color: rgb(20, 53, 84);
/* oklch */ color: oklch(32.1% 0.068 249.5);

Tailwind

colors: {
  custom: {
    50: '#5b6c84',
    500: '#143554',
    950: '#000000',
  },
}

SCSS

$custom: #143554;
$custom-light: #5b6c84;
$custom-dark: #000000;

JSON

{
  "hex": "#143554",
  "rgb": {
    "r": 20,
    "g": 53,
    "b": 84
  },
  "hsl": {
    "h": 209.063,
    "s": 61.538,
    "l": 20.392
  },
  "oklch": {
    "l": 0.32131,
    "c": 0.06755,
    "h": 249.5
  },
  "luminance": 0.03335
}

Semantic roles & 50–950 ramp

primary

#143554

secondary

#8C6138

accent

#9143E5

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060B

muted

#797A7C

Preview Lab

Preview with #143554

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

Preview Lab → · Contrast checker → · Palette generator →