#142C8F#142C8F

#142C8F is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.2% C 0.165 H 266.4°. Best body text is #FFFFFF at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#142C8F
RGB	rgb(20, 44, 143)
HSL	hsl(228, 75%, 32%)
HSV	hsv(228, 86%, 56%)
CMYK	cmyk(86%, 69.2%, 0%, 43.9%)
CIE-LAB	lab(23.45, 30.65, -56.73)
CIE-LCH	lch(23.45, 64.48, 298.38°)
OKLab	oklab(35.21% -0.0104 -0.1644)
OKLCH	oklch(35.21% 0.165 266.4)
XYZ	xyz(6.1454, 3.9325, 26.4164)
Luminance	0.0393 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142C8F #8F7714

analogous

#146A8F #142C8F #3A148F

triadic

#142C8F #8F142C #2C8F14

tetradic

#142C8F #8F146A #8F7714 #148F3A

square

#142C8F #8F146A #8F7714 #148F3A

split-complementary

#142C8F #8F3A14 #6A8F14

monochromatic

#050B24 #0C1B59 #142C8F #1C3DC5 #3A5BE3

Accessibility & contrast

On white

11.75

#142C8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#142C8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142C8F

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142C8F	#FFFFFF	#000000	##FFFFFF
##142C8F	1.00	11.75	1.79	11.75
#FFFFFF	11.75	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E92

Deuteranopia (green-blind)

#00328D

Tritanopia (blue-blind)

#004759

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #142c8f;
/* rgb */ color: rgb(20, 44, 143);
/* oklch */ color: oklch(35.2% 0.165 266.4);

Tailwind

colors: {
  custom: {
    50: '#6b65b1',
    500: '#142c8f',
    950: '#000000',
  },
}

SCSS

$custom: #142c8f;
$custom-light: #6b65b1;
$custom-dark: #000000;

JSON

{
  "hex": "#142c8f",
  "rgb": {
    "r": 20,
    "g": 44,
    "b": 143
  },
  "hsl": {
    "h": 228.293,
    "s": 75.46,
    "l": 31.961
  },
  "oklch": {
    "l": 0.35214,
    "c": 0.16474,
    "h": 266.4
  },
  "luminance": 0.03933
}

Semantic roles & 50–950 ramp

primary

#142C8F

secondary

#C3A83C

accent

#CD36F2

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#080511

muted

#7B7A80

Preview Lab

Preview with #142C8F

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

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