#143156#143156

#143156 is a dark, moderate cyan. Relative luminance 0.030; OKLCH L 31.2% C 0.075 H 255.7°. Best body text is #FFFFFF at 13.10:1 contrast (WCAG AA passes).

Color values

HEX	#143156
RGB	rgb(20, 49, 86)
HSL	hsl(214, 62%, 21%)
HSV	hsv(214, 77%, 34%)
CMYK	cmyk(76.7%, 43%, 0%, 66.3%)
CIE-LAB	lab(20.11, 3.51, -25.57)
CIE-LCH	lch(20.11, 25.81, 277.82°)
OKLab	oklab(31.21% -0.0186 -0.0729)
OKLCH	oklch(31.21% 0.075 255.7)
XYZ	xyz(3.0659, 3.0169, 9.2230)
Luminance	0.0302 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143156 #563914

analogous

#145256 #143156 #181456

triadic

#143156 #561431 #315614

tetradic

#143156 #561452 #563914 #145618

square

#143156 #561452 #563914 #145618

split-complementary

#143156 #561814 #525614

monochromatic

#060E19 #081524 #143156 #204D88 #2B6AB9

Accessibility & contrast

On white

13.10

#143156 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#143156 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143156

13.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143156	#FFFFFF	#000000	##FFFFFF
##143156	1.00	13.10	1.60	13.10
#FFFFFF	13.10	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#203457

Deuteranopia (green-blind)

#162E55

Tritanopia (blue-blind)

#003A3F

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #143156;
/* rgb */ color: rgb(20, 49, 86);
/* oklch */ color: oklch(31.2% 0.075 255.7);

Tailwind

colors: {
  custom: {
    50: '#5b6886',
    500: '#143156',
    950: '#000000',
  },
}

SCSS

$custom: #143156;
$custom-light: #5b6886;
$custom-dark: #000000;

JSON

{
  "hex": "#143156",
  "rgb": {
    "r": 20,
    "g": 49,
    "b": 86
  },
  "hsl": {
    "h": 213.636,
    "s": 62.264,
    "l": 20.784
  },
  "oklch": {
    "l": 0.31213,
    "c": 0.07524,
    "h": 255.7
  },
  "luminance": 0.03017
}

Semantic roles & 50–950 ramp

primary

#143156

secondary

#8E6838

accent

#9E42E5

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060B

muted

#797A7C

Preview Lab

Preview with #143156

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

Preview Lab → · Contrast checker → · Palette generator →