#143044#143044

#143044 is a dark, muted cyan. Relative luminance 0.027; OKLCH L 29.8% C 0.050 H 242.1°. Best body text is #FFFFFF at 13.67:1 contrast (WCAG AA passes).

Color values

HEX	#143044
RGB	rgb(20, 48, 68)
HSL	hsl(205, 55%, 17%)
HSV	hsv(205, 71%, 27%)
CMYK	cmyk(70.6%, 29.4%, 0%, 73.3%)
CIE-LAB	lab(18.71, -3.17, -15.66)
CIE-LCH	lch(18.71, 15.98, 258.55°)
OKLab	oklab(29.77% -0.0233 -0.044)
OKLCH	oklch(29.77% 0.05 242.1)
XYZ	xyz(2.3884, 2.6797, 5.8591)
Luminance	0.0268 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143044 #442814

analogous

#144440 #143044 #141844

triadic

#143044 #441430 #304414

tetradic

#143044 #401444 #442814 #184414

square

#143044 #401444 #442814 #184414

split-complementary

#143044 #441418 #444014

monochromatic

#071118 #071118 #143044 #225173 #3073A3

Accessibility & contrast

On white

13.67

#143044 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#143044 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143044

13.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143044	#FFFFFF	#000000	##FFFFFF
##143044	1.00	13.67	1.54	13.67
#FFFFFF	13.67	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#273045

Deuteranopia (green-blind)

#212B44

Tritanopia (blue-blind)

#003537

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #143044;
/* rgb */ color: rgb(20, 48, 68);
/* oklch */ color: oklch(29.8% 0.050 242.1);

Tailwind

colors: {
  custom: {
    50: '#576878',
    500: '#143044',
    950: '#000000',
  },
}

SCSS

$custom: #143044;
$custom-light: #576878;
$custom-dark: #000000;

JSON

{
  "hex": "#143044",
  "rgb": {
    "r": 20,
    "g": 48,
    "b": 68
  },
  "hsl": {
    "h": 205,
    "s": 54.545,
    "l": 17.255
  },
  "oklch": {
    "l": 0.2977,
    "c": 0.04981,
    "h": 242.1
  },
  "luminance": 0.0268
}

Semantic roles & 50–950 ramp

primary

#143044

secondary

#7C5438

accent

#884ADE

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030608

muted

#787A7B

Preview Lab

Preview with #143044

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

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