#142B81#142B81

#142B81 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 33.6% C 0.147 H 266.4°. Best body text is #FFFFFF at 12.41:1 contrast (WCAG AA passes).

Color values

HEX	#142B81
RGB	rgb(20, 43, 129)
HSL	hsl(227, 73%, 29%)
HSV	hsv(227, 84%, 51%)
CMYK	cmyk(84.5%, 66.7%, 0%, 49.4%)
CIE-LAB	lab(21.80, 25.81, -50.68)
CIE-LCH	lch(21.80, 56.87, 296.99°)
OKLab	oklab(33.59% -0.0093 -0.1467)
OKLCH	oklch(33.59% 0.147 266.4)
XYZ	xyz(5.1134, 3.4608, 21.1631)
Luminance	0.0346 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142B81 #816A14

analogous

#146281 #142B81 #331481

triadic

#142B81 #81142B #2B8114

tetradic

#142B81 #811462 #816A14 #148133

square

#142B81 #811462 #816A14 #148133

split-complementary

#142B81 #813314 #628114

monochromatic

#04091A #0C194C #142B81 #1C3DB6 #3055DF

Accessibility & contrast

On white

12.41

#142B81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#142B81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142B81

12.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142B81	#FFFFFF	#000000	##FFFFFF
##142B81	1.00	12.41	1.69	12.41
#FFFFFF	12.41	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003984

Deuteranopia (green-blind)

#002F7F

Tritanopia (blue-blind)

#004252

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #142b81;
/* rgb */ color: rgb(20, 43, 129);
/* oklch */ color: oklch(33.6% 0.147 266.4);

Tailwind

colors: {
  custom: {
    50: '#6764a6',
    500: '#142b81',
    950: '#000000',
  },
}

SCSS

$custom: #142b81;
$custom-light: #6764a6;
$custom-dark: #000000;

JSON

{
  "hex": "#142b81",
  "rgb": {
    "r": 20,
    "g": 43,
    "b": 129
  },
  "hsl": {
    "h": 227.339,
    "s": 73.154,
    "l": 29.216
  },
  "oklch": {
    "l": 0.33587,
    "c": 0.14705,
    "h": 266.4
  },
  "luminance": 0.03461
}

Semantic roles & 50–950 ramp

primary

#142B81

secondary

#B69C3B

accent

#C938F0

background

#F6F5FA

surface

#ECEAF4

border

#C7C6CE

text

#07050F

muted

#7A797F

Preview Lab

Preview with #142B81

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

Preview Lab → · Contrast checker → · Palette generator →