#143453#143453

#143453 is a dark, moderate cyan. Relative luminance 0.032; OKLCH L 31.8% C 0.067 H 250.1°. Best body text is #FFFFFF at 12.76:1 contrast (WCAG AA passes).

Color values

HEX	#143453
RGB	rgb(20, 52, 83)
HSL	hsl(210, 61%, 20%)
HSV	hsv(210, 76%, 33%)
CMYK	cmyk(75.9%, 37.3%, 0%, 67.5%)
CIE-LAB	lab(20.94, 0.14, -22.27)
CIE-LCH	lch(20.94, 22.27, 270.37°)
OKLab	oklab(31.8% -0.0228 -0.0632)
OKLCH	oklch(31.8% 0.067 250.1)
XYZ	xyz(3.0772, 3.2289, 8.6430)
Luminance	0.0323 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143453 #533314

analogous

#145352 #143453 #141453

triadic

#143453 #531434 #345314

tetradic

#143453 #521453 #533314 #145314

square

#143453 #521453 #533314 #145314

split-complementary

#143453 #531414 #535214

monochromatic

#060F19 #081522 #143453 #205384 #2C72B6

Accessibility & contrast

On white

12.76

#143453 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#143453 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143453

12.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143453	#FFFFFF	#000000	##FFFFFF
##143453	1.00	12.76	1.65	12.76
#FFFFFF	12.76	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#263654

Deuteranopia (green-blind)

#1D3052

Tritanopia (blue-blind)

#003B3F

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #143453;
/* rgb */ color: rgb(20, 52, 83);
/* oklch */ color: oklch(31.8% 0.067 250.1);

Tailwind

colors: {
  custom: {
    50: '#5a6b83',
    500: '#143453',
    950: '#000000',
  },
}

SCSS

$custom: #143453;
$custom-light: #5a6b83;
$custom-dark: #000000;

JSON

{
  "hex": "#143453",
  "rgb": {
    "r": 20,
    "g": 52,
    "b": 83
  },
  "hsl": {
    "h": 209.524,
    "s": 61.165,
    "l": 20.196
  },
  "oklch": {
    "l": 0.31798,
    "c": 0.06719,
    "h": 250.1
  },
  "luminance": 0.03229
}

Semantic roles & 50–950 ramp

primary

#143453

secondary

#8B6138

accent

#9344E4

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060A

muted

#797A7C

Preview Lab

Preview with #143453

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

Preview Lab → · Contrast checker → · Palette generator →