#142F7A#142F7A

#142F7A is a dark, vivid blue. Relative luminance 0.036; OKLCH L 33.7% C 0.132 H 264.9°. Best body text is #FFFFFF at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#142F7A
RGB	rgb(20, 47, 122)
HSL	hsl(224, 72%, 28%)
HSV	hsv(224, 84%, 48%)
CMYK	cmyk(83.6%, 61.5%, 0%, 52.2%)
CIE-LAB	lab(22.25, 20.14, -45.51)
CIE-LCH	lch(22.25, 49.76, 293.87°)
OKLab	oklab(33.72% -0.0118 -0.1315)
OKLCH	oklch(33.72% 0.132 264.9)
XYZ	xyz(4.8166, 3.5863, 18.8470)
Luminance	0.0359 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142F7A #7A5F14

analogous

#14627A #142F7A #2C147A

triadic

#142F7A #7A142F #2F7A14

tetradic

#142F7A #7A1462 #7A5F14 #147A2C

square

#142F7A #7A1462 #7A5F14 #147A2C

split-complementary

#142F7A #7A2C14 #627A14

monochromatic

#040A1A #0B1B45 #142F7A #1D43AF #2C5BDC

Accessibility & contrast

On white

12.23

#142F7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#142F7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142F7A

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142F7A	#FFFFFF	#000000	##FFFFFF
##142F7A	1.00	12.23	1.72	12.23
#FFFFFF	12.23	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A7D

Deuteranopia (green-blind)

#003179

Tritanopia (blue-blind)

#00424F

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #142f7a;
/* rgb */ color: rgb(20, 47, 122);
/* oklch */ color: oklch(33.7% 0.132 264.9);

Tailwind

colors: {
  custom: {
    50: '#6567a1',
    500: '#142f7a',
    950: '#000000',
  },
}

SCSS

$custom: #142f7a;
$custom-light: #6567a1;
$custom-dark: #000000;

JSON

{
  "hex": "#142f7a",
  "rgb": {
    "r": 20,
    "g": 47,
    "b": 122
  },
  "hsl": {
    "h": 224.118,
    "s": 71.831,
    "l": 27.843
  },
  "oklch": {
    "l": 0.33722,
    "c": 0.13208,
    "h": 264.9
  },
  "luminance": 0.03587
}

Semantic roles & 50–950 ramp

primary

#142F7A

secondary

#B0913A

accent

#BF39EF

background

#F6F6FA

surface

#EBEBF3

border

#C6C6CD

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #142F7A

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

Preview Lab → · Contrast checker → · Palette generator →