#143350#143350

#143350 is a dark, moderate cyan. Relative luminance 0.031; OKLCH L 31.3% C 0.064 H 249.2°. Best body text is #FFFFFF at 12.97:1 contrast (WCAG AA passes).

Color values

HEX	#143350
RGB	rgb(20, 51, 80)
HSL	hsl(209, 60%, 20%)
HSV	hsv(209, 75%, 31%)
CMYK	cmyk(75%, 36.3%, 0%, 68.6%)
CIE-LAB	lab(20.42, -0.40, -21.08)
CIE-LCH	lch(20.42, 21.08, 268.92°)
OKLab	oklab(31.34% -0.0226 -0.0597)
OKLCH	oklch(31.34% 0.064 249.2)
XYZ	xyz(2.9197, 3.0953, 8.0314)
Luminance	0.0310 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143350 #503114

analogous

#14504F #143350 #141550

triadic

#143350 #501433 #335014

tetradic

#143350 #4F1450 #503114 #155014

square

#143350 #4F1450 #503114 #155014

split-complementary

#143350 #501415 #504F14

monochromatic

#061018 #08141F #143350 #205281 #2C71B2

Accessibility & contrast

On white

12.97

#143350 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#143350 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143350

12.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143350	#FFFFFF	#000000	##FFFFFF
##143350	1.00	12.97	1.62	12.97
#FFFFFF	12.97	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#263451

Deuteranopia (green-blind)

#1E2F4F

Tritanopia (blue-blind)

#003A3D

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #143350;
/* rgb */ color: rgb(20, 51, 80);
/* oklch */ color: oklch(31.3% 0.064 249.2);

Tailwind

colors: {
  custom: {
    50: '#5a6a81',
    500: '#143350',
    950: '#000000',
  },
}

SCSS

$custom: #143350;
$custom-light: #5a6a81;
$custom-dark: #000000;

JSON

{
  "hex": "#143350",
  "rgb": {
    "r": 20,
    "g": 51,
    "b": 80
  },
  "hsl": {
    "h": 209,
    "s": 60,
    "l": 19.608
  },
  "oklch": {
    "l": 0.31335,
    "c": 0.06389,
    "h": 249.2
  },
  "luminance": 0.03096
}

Semantic roles & 50–950 ramp

primary

#143350

secondary

#885F38

accent

#9145E3

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #143350

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

Preview Lab → · Contrast checker → · Palette generator →