#142F75#142F75

#142F75 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 33.3% C 0.125 H 264.5°. Best body text is #FFFFFF at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#142F75
RGB	rgb(20, 47, 117)
HSL	hsl(223, 71%, 27%)
HSV	hsv(223, 83%, 46%)
CMYK	cmyk(82.9%, 59.8%, 0%, 54.1%)
CIE-LAB	lab(21.82, 18.06, -43.03)
CIE-LCH	lch(21.82, 46.67, 292.77°)
OKLab	oklab(33.26% -0.012 -0.1243)
OKLCH	oklch(33.26% 0.125 264.5)
XYZ	xyz(4.5148, 3.4656, 17.2571)
Luminance	0.0347 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142F75 #755A14

analogous

#146075 #142F75 #2A1475

triadic

#142F75 #75142F #2F7514

tetradic

#142F75 #751460 #755A14 #14752A

square

#142F75 #751460 #755A14 #14752A

split-complementary

#142F75 #752A14 #607514

monochromatic

#040A1A #0B1A41 #142F75 #1D44A9 #295ADA

Accessibility & contrast

On white

12.40

#142F75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#142F75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142F75

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142F75	#FFFFFF	#000000	##FFFFFF
##142F75	1.00	12.40	1.69	12.40
#FFFFFF	12.40	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003977

Deuteranopia (green-blind)

#003074

Tritanopia (blue-blind)

#00414D

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #142f75;
/* rgb */ color: rgb(20, 47, 117);
/* oklch */ color: oklch(33.3% 0.125 264.5);

Tailwind

colors: {
  custom: {
    50: '#63679d',
    500: '#142f75',
    950: '#000000',
  },
}

SCSS

$custom: #142f75;
$custom-light: #63679d;
$custom-dark: #000000;

JSON

{
  "hex": "#142f75",
  "rgb": {
    "r": 20,
    "g": 47,
    "b": 117
  },
  "hsl": {
    "h": 223.299,
    "s": 70.803,
    "l": 26.863
  },
  "oklch": {
    "l": 0.33261,
    "c": 0.12486,
    "h": 264.5
  },
  "luminance": 0.03466
}

Semantic roles & 50–950 ramp

primary

#142F75

secondary

#AB8C3A

accent

#BC3AEE

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #142F75

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

Preview Lab → · Contrast checker → · Palette generator →