#142D63#142D63

#142D63 is a dark, moderate blue. Relative luminance 0.029; OKLCH L 31.2% C 0.101 H 263.1°. Best body text is #FFFFFF at 13.25:1 contrast (WCAG AA passes).

Color values

HEX	#142D63
RGB	rgb(20, 45, 99)
HSL	hsl(221, 66%, 23%)
HSV	hsv(221, 80%, 39%)
CMYK	cmyk(79.8%, 54.5%, 0%, 61.2%)
CIE-LAB	lab(19.75, 11.93, -34.75)
CIE-LCH	lch(19.75, 36.74, 288.94°)
OKLab	oklab(31.23% -0.012 -0.1)
OKLCH	oklch(31.23% 0.101 263.1)
XYZ	xyz(3.4782, 2.9260, 12.1834)
Luminance	0.0293 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142D63 #634A14

analogous

#145463 #142D63 #221463

triadic

#142D63 #63142D #2D6314

tetradic

#142D63 #631454 #634A14 #146322

square

#142D63 #631454 #634A14 #146322

split-complementary

#142D63 #632214 #546314

monochromatic

#050C19 #0A1630 #142D63 #1E4496 #295BC9

Accessibility & contrast

On white

13.25

#142D63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#142D63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142D63

13.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142D63	#FFFFFF	#000000	##FFFFFF
##142D63	1.00	13.25	1.59	13.25
#FFFFFF	13.25	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A3465

Deuteranopia (green-blind)

#002C62

Tritanopia (blue-blind)

#003A43

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #142d63;
/* rgb */ color: rgb(20, 45, 99);
/* oklch */ color: oklch(31.2% 0.101 263.1);

Tailwind

colors: {
  custom: {
    50: '#5f6590',
    500: '#142d63',
    950: '#000000',
  },
}

SCSS

$custom: #142d63;
$custom-light: #5f6590;
$custom-dark: #000000;

JSON

{
  "hex": "#142d63",
  "rgb": {
    "r": 20,
    "g": 45,
    "b": 99
  },
  "hsl": {
    "h": 221.013,
    "s": 66.387,
    "l": 23.333
  },
  "oklch": {
    "l": 0.31227,
    "c": 0.10068,
    "h": 263.1
  },
  "luminance": 0.02926
}

Semantic roles & 50–950 ramp

primary

#142D63

secondary

#9A7B38

accent

#B33EE9

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05050C

muted

#797A7D

Preview Lab

Preview with #142D63

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

Preview Lab → · Contrast checker → · Palette generator →