#142C63#142C63

#142C63 is a dark, moderate blue. Relative luminance 0.029; OKLCH L 31.0% C 0.102 H 263.7°. Best body text is #FFFFFF at 13.37:1 contrast (WCAG AA passes).

Color values

HEX	#142C63
RGB	rgb(20, 44, 99)
HSL	hsl(222, 66%, 23%)
HSV	hsv(222, 80%, 39%)
CMYK	cmyk(79.8%, 55.6%, 0%, 61.2%)
CIE-LAB	lab(19.44, 12.66, -35.25)
CIE-LCH	lch(19.44, 37.45, 289.76°)
OKLab	oklab(30.99% -0.0111 -0.1015)
OKLCH	oklch(30.99% 0.102 263.7)
XYZ	xyz(3.4405, 2.8506, 12.1708)
Luminance	0.0285 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142C63 #634B14

analogous

#145363 #142C63 #231463

triadic

#142C63 #63142C #2C6314

tetradic

#142C63 #631453 #634B14 #146323

square

#142C63 #631453 #634B14 #146323

split-complementary

#142C63 #632314 #536314

monochromatic

#050B19 #0A1530 #142C63 #1E4396 #2959C9

Accessibility & contrast

On white

13.37

#142C63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#142C63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142C63

13.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142C63	#FFFFFF	#000000	##FFFFFF
##142C63	1.00	13.37	1.57	13.37
#FFFFFF	13.37	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#073365

Deuteranopia (green-blind)

#002C62

Tritanopia (blue-blind)

#003943

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #142c63;
/* rgb */ color: rgb(20, 44, 99);
/* oklch */ color: oklch(31.0% 0.102 263.7);

Tailwind

colors: {
  custom: {
    50: '#5f6490',
    500: '#142c63',
    950: '#000000',
  },
}

SCSS

$custom: #142c63;
$custom-light: #5f6490;
$custom-dark: #000000;

JSON

{
  "hex": "#142c63",
  "rgb": {
    "r": 20,
    "g": 44,
    "b": 99
  },
  "hsl": {
    "h": 221.772,
    "s": 66.387,
    "l": 23.333
  },
  "oklch": {
    "l": 0.30992,
    "c": 0.10207,
    "h": 263.7
  },
  "luminance": 0.02851
}

Semantic roles & 50–950 ramp

primary

#142C63

secondary

#9A7D38

accent

#B53EE9

background

#F5F5F8

surface

#EAEAF0

border

#C6C6CB

text

#05050C

muted

#79797D

Preview Lab

Preview with #142C63

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

Preview Lab → · Contrast checker → · Palette generator →