#142A7C#142A7C

#142A7C is a dark, vivid blue. Relative luminance 0.033; OKLCH L 32.9% C 0.141 H 266.5°. Best body text is #FFFFFF at 12.71:1 contrast (WCAG AA passes).

Color values

HEX	#142A7C
RGB	rgb(20, 42, 124)
HSL	hsl(227, 72%, 28%)
HSV	hsv(227, 84%, 49%)
CMYK	cmyk(83.9%, 66.1%, 0%, 51.4%)
CIE-LAB	lab(21.05, 24.50, -48.74)
CIE-LCH	lch(21.05, 54.55, 296.69°)
OKLab	oklab(32.89% -0.0087 -0.1411)
OKLCH	oklch(32.89% 0.141 266.5)
XYZ	xyz(4.7533, 3.2593, 19.4435)
Luminance	0.0326 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142A7C #7C6614

analogous

#145E7C #142A7C #32147C

triadic

#142A7C #7C142A #2A7C14

tetradic

#142A7C #7C145E #7C6614 #147C32

square

#142A7C #7C145E #7C6614 #147C32

split-complementary

#142A7C #7C3214 #5E7C14

monochromatic

#04091A #0B1847 #142A7C #1D3CB1 #2D52DD

Accessibility & contrast

On white

12.71

#142A7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#142A7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142A7C

12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142A7C	#FFFFFF	#000000	##FFFFFF
##142A7C	1.00	12.71	1.65	12.71
#FFFFFF	12.71	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00387F

Deuteranopia (green-blind)

#002E7A

Tritanopia (blue-blind)

#00404F

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #142a7c;
/* rgb */ color: rgb(20, 42, 124);
/* oklch */ color: oklch(32.9% 0.141 266.5);

Tailwind

colors: {
  custom: {
    50: '#6663a3',
    500: '#142a7c',
    950: '#000000',
  },
}

SCSS

$custom: #142a7c;
$custom-light: #6663a3;
$custom-dark: #000000;

JSON

{
  "hex": "#142a7c",
  "rgb": {
    "r": 20,
    "g": 42,
    "b": 124
  },
  "hsl": {
    "h": 227.308,
    "s": 72.222,
    "l": 28.235
  },
  "oklch": {
    "l": 0.32888,
    "c": 0.14136,
    "h": 266.5
  },
  "luminance": 0.0326
}

Semantic roles & 50–950 ramp

primary

#142A7C

secondary

#B2983A

accent

#C839EF

background

#F6F5FA

surface

#EBEAF4

border

#C6C6CE

text

#07050F

muted

#7A797F

Preview Lab

Preview with #142A7C

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

Preview Lab → · Contrast checker → · Palette generator →