#142359#142359

#142359 is a dark, moderate blue. Relative luminance 0.021; OKLCH L 28.0% C 0.099 H 267.7°. Best body text is #FFFFFF at 14.85:1 contrast (WCAG AA passes).

Color values

HEX	#142359
RGB	rgb(20, 35, 89)
HSL	hsl(227, 63%, 21%)
HSV	hsv(227, 78%, 35%)
CMYK	cmyk(77.5%, 60.7%, 0%, 65.1%)
CIE-LAB	lab(15.86, 15.09, -34.42)
CIE-LCH	lch(15.86, 37.58, 293.67°)
OKLab	oklab(28.03% -0.004 -0.0992)
OKLCH	oklch(28.03% 0.099 267.7)
XYZ	xyz(2.6921, 2.0718, 9.7073)
Luminance	0.0207 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142359 #594A14

analogous

#144659 #142359 #281459

triadic

#142359 #591423 #235914

tetradic

#142359 #591446 #594A14 #145928

square

#142359 #591446 #594A14 #145928

split-complementary

#142359 #592814 #465914

monochromatic

#060A19 #090F27 #142359 #1F378B #2A4ABD

Accessibility & contrast

On white

14.85

#142359 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#142359 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142359

14.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142359	#FFFFFF	#000000	##FFFFFF
##142359	1.00	14.85	1.41	14.85
#FFFFFF	14.85	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B5B

Deuteranopia (green-blind)

#002458

Tritanopia (blue-blind)

#00303A

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #142359;
/* rgb */ color: rgb(20, 35, 89);
/* oklch */ color: oklch(28.0% 0.099 267.7);

Tailwind

colors: {
  custom: {
    50: '#5d5d88',
    500: '#142359',
    950: '#000000',
  },
}

SCSS

$custom: #142359;
$custom-light: #5d5d88;
$custom-dark: #000000;

JSON

{
  "hex": "#142359",
  "rgb": {
    "r": 20,
    "g": 35,
    "b": 89
  },
  "hsl": {
    "h": 226.957,
    "s": 63.303,
    "l": 21.373
  },
  "oklch": {
    "l": 0.2803,
    "c": 0.09926,
    "h": 267.7
  },
  "luminance": 0.02072
}

Semantic roles & 50–950 ramp

primary

#142359

secondary

#917E38

accent

#C241E6

background

#F5F5F8

surface

#E9E9F0

border

#C5C5CB

text

#05040B

muted

#79797C

Preview Lab

Preview with #142359

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

Preview Lab → · Contrast checker → · Palette generator →