#143158#143158

#143158 is a dark, moderate cyan. Relative luminance 0.030; OKLCH L 31.4% C 0.078 H 256.7°. Best body text is #FFFFFF at 13.04:1 contrast (WCAG AA passes).

Color values

HEX	#143158
RGB	rgb(20, 49, 88)
HSL	hsl(214, 63%, 21%)
HSV	hsv(214, 77%, 35%)
CMYK	cmyk(77.3%, 44.3%, 0%, 65.5%)
CIE-LAB	lab(20.24, 4.35, -26.70)
CIE-LCH	lch(20.24, 27.05, 279.26°)
OKLab	oklab(31.36% -0.0181 -0.0762)
OKLCH	oklch(31.36% 0.078 256.7)
XYZ	xyz(3.1476, 3.0496, 9.6534)
Luminance	0.0305 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143158 #583B14

analogous

#145358 #143158 #191458

triadic

#143158 #581431 #315814

tetradic

#143158 #581453 #583B14 #145819

square

#143158 #581453 #583B14 #145819

split-complementary

#143158 #581914 #535814

monochromatic

#060E19 #091526 #143158 #1F4D8A #2B69BC

Accessibility & contrast

On white

13.04

#143158 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#143158 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143158

13.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143158	#FFFFFF	#000000	##FFFFFF
##143158	1.00	13.04	1.61	13.04
#FFFFFF	13.04	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F345A

Deuteranopia (green-blind)

#142E57

Tritanopia (blue-blind)

#003A40

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #143158;
/* rgb */ color: rgb(20, 49, 88);
/* oklch */ color: oklch(31.4% 0.078 256.7);

Tailwind

colors: {
  custom: {
    50: '#5c6887',
    500: '#143158',
    950: '#000000',
  },
}

SCSS

$custom: #143158;
$custom-light: #5c6887;
$custom-dark: #000000;

JSON

{
  "hex": "#143158",
  "rgb": {
    "r": 20,
    "g": 49,
    "b": 88
  },
  "hsl": {
    "h": 214.412,
    "s": 62.963,
    "l": 21.176
  },
  "oklch": {
    "l": 0.31356,
    "c": 0.07832,
    "h": 256.7
  },
  "luminance": 0.0305
}

Semantic roles & 50–950 ramp

primary

#143158

secondary

#906A38

accent

#A042E6

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060B

muted

#797A7C

Preview Lab

Preview with #143158

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

Preview Lab → · Contrast checker → · Palette generator →