#142C7F#142C7F

#142C7F is a dark, vivid blue. Relative luminance 0.035; OKLCH L 33.6% C 0.143 H 266.0°. Best body text is #FFFFFF at 12.38:1 contrast (WCAG AA passes).

Color values

HEX	#142C7F
RGB	rgb(20, 44, 127)
HSL	hsl(227, 73%, 29%)
HSV	hsv(227, 84%, 50%)
CMYK	cmyk(84.3%, 65.4%, 0%, 50.2%)
CIE-LAB	lab(21.88, 24.31, -49.29)
CIE-LCH	lch(21.88, 54.96, 296.25°)
OKLab	oklab(33.58% -0.0099 -0.1427)
OKLCH	oklch(33.58% 0.143 266)
XYZ	xyz(5.0186, 3.4818, 20.4821)
Luminance	0.0348 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142C7F #7F6714

analogous

#14627F #142C7F #32147F

triadic

#142C7F #7F142C #2C7F14

tetradic

#142C7F #7F1462 #7F6714 #147F32

square

#142C7F #7F1462 #7F6714 #147F32

split-complementary

#142C7F #7F3214 #627F14

monochromatic

#04091A #0C1A4A #142C7F #1C3EB4 #2F56DE

Accessibility & contrast

On white

12.38

#142C7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#142C7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142C7F

12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142C7F	#FFFFFF	#000000	##FFFFFF
##142C7F	1.00	12.38	1.70	12.38
#FFFFFF	12.38	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A82

Deuteranopia (green-blind)

#002F7D

Tritanopia (blue-blind)

#004251

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #142c7f;
/* rgb */ color: rgb(20, 44, 127);
/* oklch */ color: oklch(33.6% 0.143 266.0);

Tailwind

colors: {
  custom: {
    50: '#6764a5',
    500: '#142c7f',
    950: '#000000',
  },
}

SCSS

$custom: #142c7f;
$custom-light: #6764a5;
$custom-dark: #000000;

JSON

{
  "hex": "#142c7f",
  "rgb": {
    "r": 20,
    "g": 44,
    "b": 127
  },
  "hsl": {
    "h": 226.542,
    "s": 72.789,
    "l": 28.824
  },
  "oklch": {
    "l": 0.33584,
    "c": 0.14302,
    "h": 266
  },
  "luminance": 0.03482
}

Semantic roles & 50–950 ramp

primary

#142C7F

secondary

#B4993B

accent

#C638EF

background

#F6F6FA

surface

#EBEBF4

border

#C6C6CE

text

#07050F

muted

#7A7A7F

Preview Lab

Preview with #142C7F

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

Preview Lab → · Contrast checker → · Palette generator →