#142E5B#142E5B

#142E5B is a dark, moderate blue. Relative luminance 0.029; OKLCH L 30.8% C 0.087 H 260.6°. Best body text is #FFFFFF at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#142E5B
RGB	rgb(20, 46, 91)
HSL	hsl(218, 64%, 22%)
HSV	hsv(218, 78%, 36%)
CMYK	cmyk(78%, 49.5%, 0%, 64.3%)
CIE-LAB	lab(19.46, 7.79, -29.93)
CIE-LCH	lch(19.46, 30.92, 284.60°)
OKLab	oklab(30.82% -0.0143 -0.0858)
OKLCH	oklch(30.82% 0.087 260.6)
XYZ	xyz(3.1531, 2.8577, 10.2809)
Luminance	0.0286 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142E5B #5B4114

analogous

#14525B #142E5B #1E145B

triadic

#142E5B #5B142E #2E5B14

tetradic

#142E5B #5B1452 #5B4114 #145B1E

square

#142E5B #5B1452 #5B4114 #145B1E

split-complementary

#142E5B #5B1E14 #525B14

monochromatic

#060D19 #091529 #142E5B #1F478D #2A61BF

Accessibility & contrast

On white

13.36

#142E5B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#142E5B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142E5B

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142E5B	#FFFFFF	#000000	##FFFFFF
##142E5B	1.00	13.36	1.57	13.36
#FFFFFF	13.36	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17335D

Deuteranopia (green-blind)

#072C5A

Tritanopia (blue-blind)

#003940

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #142e5b;
/* rgb */ color: rgb(20, 46, 91);
/* oklch */ color: oklch(30.8% 0.087 260.6);

Tailwind

colors: {
  custom: {
    50: '#5c668a',
    500: '#142e5b',
    950: '#000000',
  },
}

SCSS

$custom: #142e5b;
$custom-light: #5c668a;
$custom-dark: #000000;

JSON

{
  "hex": "#142e5b",
  "rgb": {
    "r": 20,
    "g": 46,
    "b": 91
  },
  "hsl": {
    "h": 218.028,
    "s": 63.964,
    "l": 21.765
  },
  "oklch": {
    "l": 0.30822,
    "c": 0.08694,
    "h": 260.6
  },
  "luminance": 0.02858
}

Semantic roles & 50–950 ramp

primary

#142E5B

secondary

#937238

accent

#AA41E7

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#05050B

muted

#797A7C

Preview Lab

Preview with #142E5B

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

Preview Lab → · Contrast checker → · Palette generator →