#143A67#143A67

#143A67 is a dark, moderate cyan. Relative luminance 0.042; OKLCH L 34.7% C 0.090 H 254.8°. Best body text is #FFFFFF at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#143A67
RGB	rgb(20, 58, 103)
HSL	hsl(213, 67%, 24%)
HSV	hsv(213, 81%, 40%)
CMYK	cmyk(80.6%, 43.7%, 0%, 59.6%)
CIE-LAB	lab(24.17, 4.29, -30.24)
CIE-LCH	lch(24.17, 30.54, 278.08°)
OKLab	oklab(34.73% -0.0236 -0.0864)
OKLCH	oklch(34.73% 0.09 254.8)
XYZ	xyz(4.2488, 4.1536, 13.4071)
Luminance	0.0415 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143A67 #674114

analogous

#146467 #143A67 #171467

triadic

#143A67 #67143A #3A6714

tetradic

#143A67 #671464 #674114 #146717

square

#143A67 #671464 #674114 #146717

split-complementary

#143A67 #671714 #646714

monochromatic

#050E1A #0A1D34 #143A67 #1E579A #2874CD

Accessibility & contrast

On white

11.47

#143A67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#143A67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143A67

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143A67	#FFFFFF	#000000	##FFFFFF
##143A67	1.00	11.47	1.83	11.47
#FFFFFF	11.47	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#243E69

Deuteranopia (green-blind)

#163666

Tritanopia (blue-blind)

#00454B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #143a67;
/* rgb */ color: rgb(20, 58, 103);
/* oklch */ color: oklch(34.7% 0.090 254.8);

Tailwind

colors: {
  custom: {
    50: '#5f6f93',
    500: '#143a67',
    950: '#000000',
  },
}

SCSS

$custom: #143a67;
$custom-light: #5f6f93;
$custom-dark: #000000;

JSON

{
  "hex": "#143a67",
  "rgb": {
    "r": 20,
    "g": 58,
    "b": 103
  },
  "hsl": {
    "h": 212.53,
    "s": 67.48,
    "l": 24.118
  },
  "oklch": {
    "l": 0.34729,
    "c": 0.08958,
    "h": 254.8
  },
  "luminance": 0.04154
}

Semantic roles & 50–950 ramp

primary

#143A67

secondary

#9E7039

accent

#9B3DEA

background

#F5F6F9

surface

#EAECF1

border

#C6C7CB

text

#05070D

muted

#797A7E

Preview Lab

Preview with #143A67

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

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