#142E7F#142E7F

#142E7F is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.0% C 0.140 H 265.5°. Best body text is #FFFFFF at 12.16:1 contrast (WCAG AA passes).

Color values

HEX	#142E7F
RGB	rgb(20, 46, 127)
HSL	hsl(225, 73%, 29%)
HSV	hsv(225, 84%, 50%)
CMYK	cmyk(84.3%, 63.8%, 0%, 50.2%)
CIE-LAB	lab(22.42, 22.90, -48.39)
CIE-LCH	lch(22.42, 53.54, 295.33°)
OKLab	oklab(33.99% -0.011 -0.14)
OKLCH	oklch(33.99% 0.14 265.5)
XYZ	xyz(5.0949, 3.6344, 20.5075)
Luminance	0.0364 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142E7F #7F6514

analogous

#14647F #142E7F #30147F

triadic

#142E7F #7F142E #2E7F14

tetradic

#142E7F #7F1464 #7F6514 #147F30

square

#142E7F #7F1464 #7F6514 #147F30

split-complementary

#142E7F #7F3014 #647F14

monochromatic

#040A1A #0C1B4A #142E7F #1C41B4 #2F5ADE

Accessibility & contrast

On white

12.16

#142E7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#142E7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142E7F

12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142E7F	#FFFFFF	#000000	##FFFFFF
##142E7F	1.00	12.16	1.73	12.16
#FFFFFF	12.16	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B82

Deuteranopia (green-blind)

#00317D

Tritanopia (blue-blind)

#004352

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #142e7f;
/* rgb */ color: rgb(20, 46, 127);
/* oklch */ color: oklch(34.0% 0.140 265.5);

Tailwind

colors: {
  custom: {
    50: '#6666a5',
    500: '#142e7f',
    950: '#000000',
  },
}

SCSS

$custom: #142e7f;
$custom-light: #6666a5;
$custom-dark: #000000;

JSON

{
  "hex": "#142e7f",
  "rgb": {
    "r": 20,
    "g": 46,
    "b": 127
  },
  "hsl": {
    "h": 225.421,
    "s": 72.789,
    "l": 28.824
  },
  "oklch": {
    "l": 0.33989,
    "c": 0.14047,
    "h": 265.5
  },
  "luminance": 0.03635
}

Semantic roles & 50–950 ramp

primary

#142E7F

secondary

#B4973B

accent

#C338EF

background

#F6F6FA

surface

#EBEBF4

border

#C6C6CE

text

#07050F

muted

#7A7A7F

Preview Lab

Preview with #142E7F

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

Preview Lab → · Contrast checker → · Palette generator →