#142B5B#142B5B

#142B5B is a dark, moderate blue. Relative luminance 0.026; OKLCH L 30.1% C 0.091 H 262.9°. Best body text is #FFFFFF at 13.76:1 contrast (WCAG AA passes).

Color values

HEX	#142B5B
RGB	rgb(20, 43, 91)
HSL	hsl(221, 64%, 22%)
HSV	hsv(221, 78%, 36%)
CMYK	cmyk(78%, 52.7%, 0%, 64.3%)
CIE-LAB	lab(18.50, 9.99, -31.47)
CIE-LCH	lch(18.50, 33.02, 287.62°)
OKLab	oklab(30.08% -0.0113 -0.0904)
OKLCH	oklch(30.08% 0.091 262.9)
XYZ	xyz(3.0400, 2.6315, 10.2432)
Luminance	0.0263 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142B5B #5B4414

analogous

#144F5B #142B5B #20145B

triadic

#142B5B #5B142B #2B5B14

tetradic

#142B5B #5B144F #5B4414 #145B20

square

#142B5B #5B144F #5B4414 #145B20

split-complementary

#142B5B #5B2014 #4F5B14

monochromatic

#060C19 #091329 #142B5B #1F438D #2A5ABF

Accessibility & contrast

On white

13.76

#142B5B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#142B5B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142B5B

13.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142B5B	#FFFFFF	#000000	##FFFFFF
##142B5B	1.00	13.76	1.53	13.76
#FFFFFF	13.76	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#10315D

Deuteranopia (green-blind)

#002A5A

Tritanopia (blue-blind)

#00363E

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #142b5b;
/* rgb */ color: rgb(20, 43, 91);
/* oklch */ color: oklch(30.1% 0.091 262.9);

Tailwind

colors: {
  custom: {
    50: '#5d638a',
    500: '#142b5b',
    950: '#000000',
  },
}

SCSS

$custom: #142b5b;
$custom-light: #5d638a;
$custom-dark: #000000;

JSON

{
  "hex": "#142b5b",
  "rgb": {
    "r": 20,
    "g": 43,
    "b": 91
  },
  "hsl": {
    "h": 220.563,
    "s": 63.964,
    "l": 21.765
  },
  "oklch": {
    "l": 0.30084,
    "c": 0.09107,
    "h": 262.9
  },
  "luminance": 0.02632
}

Semantic roles & 50–950 ramp

primary

#142B5B

secondary

#937538

accent

#B141E7

background

#F5F5F8

surface

#E9EAF0

border

#C5C6CB

text

#05050C

muted

#79797D

Preview Lab

Preview with #142B5B

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

Preview Lab → · Contrast checker → · Palette generator →