#143556#143556

#143556 is a dark, moderate cyan. Relative luminance 0.034; OKLCH L 32.3% C 0.070 H 250.9°. Best body text is #FFFFFF at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#143556
RGB	rgb(20, 53, 86)
HSL	hsl(210, 62%, 21%)
HSV	hsv(210, 77%, 34%)
CMYK	cmyk(76.7%, 38.4%, 0%, 66.3%)
CIE-LAB	lab(21.46, 0.69, -23.44)
CIE-LCH	lch(21.46, 23.45, 271.68°)
OKLab	oklab(32.26% -0.023 -0.0666)
OKLCH	oklch(32.26% 0.07 250.9)
XYZ	xyz(3.2407, 3.3665, 9.2813)
Luminance	0.0337 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143556 #563514

analogous

#145656 #143556 #141456

triadic

#143556 #561435 #355614

tetradic

#143556 #561456 #563514 #145614

square

#143556 #561456 #563514 #145614

split-complementary

#143556 #561414 #565614

monochromatic

#060F19 #081624 #143556 #205488 #2B72B9

Accessibility & contrast

On white

12.55

#143556 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#143556 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143556

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143556	#FFFFFF	#000000	##FFFFFF
##143556	1.00	12.55	1.67	12.55
#FFFFFF	12.55	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#263757

Deuteranopia (green-blind)

#1D3155

Tritanopia (blue-blind)

#003D41

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #143556;
/* rgb */ color: rgb(20, 53, 86);
/* oklch */ color: oklch(32.3% 0.070 250.9);

Tailwind

colors: {
  custom: {
    50: '#5b6b86',
    500: '#143556',
    950: '#000000',
  },
}

SCSS

$custom: #143556;
$custom-light: #5b6b86;
$custom-dark: #000000;

JSON

{
  "hex": "#143556",
  "rgb": {
    "r": 20,
    "g": 53,
    "b": 86
  },
  "hsl": {
    "h": 210,
    "s": 62.264,
    "l": 20.784
  },
  "oklch": {
    "l": 0.32262,
    "c": 0.07047,
    "h": 250.9
  },
  "luminance": 0.03367
}

Semantic roles & 50–950 ramp

primary

#143556

secondary

#8E6338

accent

#9442E5

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060B

muted

#797A7C

Preview Lab

Preview with #143556

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

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