#142D5B#142D5B

#142D5B is a dark, moderate blue. Relative luminance 0.028; OKLCH L 30.6% C 0.088 H 261.4°. Best body text is #FFFFFF at 13.49:1 contrast (WCAG AA passes).

Color values

HEX	#142D5B
RGB	rgb(20, 45, 91)
HSL	hsl(219, 64%, 22%)
HSV	hsv(219, 78%, 36%)
CMYK	cmyk(78%, 50.5%, 0%, 64.3%)
CIE-LAB	lab(19.14, 8.52, -30.44)
CIE-LCH	lch(19.14, 31.61, 285.64°)
OKLab	oklab(30.57% -0.0133 -0.0873)
OKLCH	oklch(30.57% 0.088 261.4)
XYZ	xyz(3.1145, 2.7805, 10.2680)
Luminance	0.0278 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142D5B #5B4214

analogous

#14515B #142D5B #1F145B

triadic

#142D5B #5B142D #2D5B14

tetradic

#142D5B #5B1451 #5B4214 #145B1F

square

#142D5B #5B1451 #5B4214 #145B1F

split-complementary

#142D5B #5B1F14 #515B14

monochromatic

#060C19 #091429 #142D5B #1F468D #2A5FBF

Accessibility & contrast

On white

13.49

#142D5B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#142D5B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142D5B

13.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142D5B	#FFFFFF	#000000	##FFFFFF
##142D5B	1.00	13.49	1.56	13.49
#FFFFFF	13.49	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#15325D

Deuteranopia (green-blind)

#042B5A

Tritanopia (blue-blind)

#00383F

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #142d5b;
/* rgb */ color: rgb(20, 45, 91);
/* oklch */ color: oklch(30.6% 0.088 261.4);

Tailwind

colors: {
  custom: {
    50: '#5d658a',
    500: '#142d5b',
    950: '#000000',
  },
}

SCSS

$custom: #142d5b;
$custom-light: #5d658a;
$custom-dark: #000000;

JSON

{
  "hex": "#142d5b",
  "rgb": {
    "r": 20,
    "g": 45,
    "b": 91
  },
  "hsl": {
    "h": 218.873,
    "s": 63.964,
    "l": 21.765
  },
  "oklch": {
    "l": 0.30574,
    "c": 0.0883,
    "h": 261.4
  },
  "luminance": 0.02781
}

Semantic roles & 50–950 ramp

primary

#142D5B

secondary

#937338

accent

#AC41E7

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#05050B

muted

#797A7C

Preview Lab

Preview with #142D5B

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

Preview Lab → · Contrast checker → · Palette generator →