#143036#143036

#143036 is a dark, muted cyan. Relative luminance 0.025; OKLCH L 29.0% C 0.035 H 213.4°. Best body text is #FFFFFF at 13.95:1 contrast (WCAG AA passes).

Color values

HEX	#143036
RGB	rgb(20, 48, 54)
HSL	hsl(191, 46%, 15%)
HSV	hsv(191, 63%, 21%)
CMYK	cmyk(63%, 11.1%, 0%, 78.8%)
CIE-LAB	lab(18.05, -8.47, -7.06)
CIE-LCH	lch(18.05, 11.03, 219.82°)
OKLab	oklab(29.02% -0.0296 -0.0195)
OKLCH	oklch(29.02% 0.035 213.4)
XYZ	xyz(2.0110, 2.5288, 3.8714)
Luminance	0.0253 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143036 #361A14

analogous

#14362B #143036 #141F36

triadic

#143036 #361430 #303614

tetradic

#143036 #2B1436 #361A14 #1F3614

square

#143036 #2B1436 #361A14 #1F3614

split-complementary

#143036 #36141F #362B14

monochromatic

#081416 #081416 #143036 #255863 #357F8F

Accessibility & contrast

On white

13.95

#143036 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#143036 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143036

13.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143036	#FFFFFF	#000000	##FFFFFF
##143036	1.00	13.95	1.51	13.95
#FFFFFF	13.95	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2E36

Deuteranopia (green-blind)

#262A36

Tritanopia (blue-blind)

#003232

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #143036;
/* rgb */ color: rgb(20, 48, 54);
/* oklch */ color: oklch(29.0% 0.035 213.4);

Tailwind

colors: {
  custom: {
    50: '#55686d',
    500: '#143036',
    950: '#000000',
  },
}

SCSS

$custom: #143036;
$custom-light: #55686d;
$custom-dark: #000000;

JSON

{
  "hex": "#143036",
  "rgb": {
    "r": 20,
    "g": 48,
    "b": 54
  },
  "hsl": {
    "h": 190.588,
    "s": 45.946,
    "l": 14.51
  },
  "oklch": {
    "l": 0.29021,
    "c": 0.03544,
    "h": 213.4
  },
  "luminance": 0.02529
}

Semantic roles & 50–950 ramp

primary

#143036

secondary

#6E4238

accent

#6952D6

background

#F5F6F6

surface

#E9EBEB

border

#C5C6C6

text

#030607

muted

#787A7A

Preview Lab

Preview with #143036

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

Preview Lab → · Contrast checker → · Palette generator →