#143248#143248

#143248 is a dark, muted cyan. Relative luminance 0.029; OKLCH L 30.6% C 0.054 H 243.0°. Best body text is #FFFFFF at 13.29:1 contrast (WCAG AA passes).

Color values

HEX	#143248
RGB	rgb(20, 50, 72)
HSL	hsl(205, 57%, 18%)
HSV	hsv(205, 72%, 28%)
CMYK	cmyk(72.2%, 30.6%, 0%, 71.8%)
CIE-LAB	lab(19.63, -2.95, -16.94)
CIE-LCH	lch(19.63, 17.20, 260.13°)
OKLab	oklab(30.56% -0.0243 -0.0477)
OKLCH	oklch(30.56% 0.054 243)
XYZ	xyz(2.5984, 2.8975, 6.5520)
Luminance	0.0290 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143248 #482A14

analogous

#144844 #143248 #141848

triadic

#143248 #481432 #324814

tetradic

#143248 #441448 #482A14 #184814

square

#143248 #441448 #482A14 #184814

split-complementary

#143248 #481418 #484414

monochromatic

#071118 #071118 #143248 #215378 #2F75A8

Accessibility & contrast

On white

13.29

#143248 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#143248 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143248

13.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143248	#FFFFFF	#000000	##FFFFFF
##143248	1.00	13.29	1.58	13.29
#FFFFFF	13.29	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#283249

Deuteranopia (green-blind)

#212D48

Tritanopia (blue-blind)

#00373A

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #143248;
/* rgb */ color: rgb(20, 50, 72);
/* oklch */ color: oklch(30.6% 0.054 243.0);

Tailwind

colors: {
  custom: {
    50: '#58697b',
    500: '#143248',
    950: '#000000',
  },
}

SCSS

$custom: #143248;
$custom-light: #58697b;
$custom-dark: #000000;

JSON

{
  "hex": "#143248",
  "rgb": {
    "r": 20,
    "g": 50,
    "b": 72
  },
  "hsl": {
    "h": 205.385,
    "s": 56.522,
    "l": 18.039
  },
  "oklch": {
    "l": 0.30564,
    "c": 0.05355,
    "h": 243
  },
  "luminance": 0.02898
}

Semantic roles & 50–950 ramp

primary

#143248

secondary

#805638

accent

#8848E0

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#040609

muted

#797A7B

Preview Lab

Preview with #143248

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

Preview Lab → · Contrast checker → · Palette generator →