#142E58#142E58

#142E58 is a dark, moderate blue. Relative luminance 0.028; OKLCH L 30.6% C 0.082 H 259.6°. Best body text is #FFFFFF at 13.45:1 contrast (WCAG AA passes).

Color values

HEX	#142E58
RGB	rgb(20, 46, 88)
HSL	hsl(217, 63%, 21%)
HSV	hsv(217, 77%, 35%)
CMYK	cmyk(77.3%, 47.7%, 0%, 65.5%)
CIE-LAB	lab(19.25, 6.52, -28.27)
CIE-LCH	lch(19.25, 29.02, 282.98°)
OKLab	oklab(30.59% -0.0149 -0.0809)
OKLCH	oklch(30.59% 0.082 259.6)
XYZ	xyz(3.0263, 2.8070, 9.6129)
Luminance	0.0281 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142E58 #583E14

analogous

#145058 #142E58 #1C1458

triadic

#142E58 #58142E #2E5814

tetradic

#142E58 #581450 #583E14 #14581C

square

#142E58 #581450 #583E14 #14581C

split-complementary

#142E58 #581C14 #505814

monochromatic

#060D19 #091426 #142E58 #1F488A #2B62BC

Accessibility & contrast

On white

13.45

#142E58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#142E58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142E58

13.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142E58	#FFFFFF	#000000	##FFFFFF
##142E58	1.00	13.45	1.56	13.45
#FFFFFF	13.45	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#19325A

Deuteranopia (green-blind)

#0C2C57

Tritanopia (blue-blind)

#00383E

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #142e58;
/* rgb */ color: rgb(20, 46, 88);
/* oklch */ color: oklch(30.6% 0.082 259.6);

Tailwind

colors: {
  custom: {
    50: '#5c6687',
    500: '#142e58',
    950: '#000000',
  },
}

SCSS

$custom: #142e58;
$custom-light: #5c6687;
$custom-dark: #000000;

JSON

{
  "hex": "#142e58",
  "rgb": {
    "r": 20,
    "g": 46,
    "b": 88
  },
  "hsl": {
    "h": 217.059,
    "s": 62.963,
    "l": 21.176
  },
  "oklch": {
    "l": 0.30591,
    "c": 0.08226,
    "h": 259.6
  },
  "luminance": 0.02807
}

Semantic roles & 50–950 ramp

primary

#142E58

secondary

#906E38

accent

#A742E6

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04050B

muted

#797A7C

Preview Lab

Preview with #142E58

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

Preview Lab → · Contrast checker → · Palette generator →