#142E63#142E63

#142E63 is a dark, moderate blue. Relative luminance 0.030; OKLCH L 31.5% C 0.099 H 262.5°. Best body text is #FFFFFF at 13.12:1 contrast (WCAG AA passes).

Color values

HEX	#142E63
RGB	rgb(20, 46, 99)
HSL	hsl(220, 66%, 23%)
HSV	hsv(220, 80%, 39%)
CMYK	cmyk(79.8%, 53.5%, 0%, 61.2%)
CIE-LAB	lab(20.06, 11.20, -34.24)
CIE-LCH	lch(20.06, 36.03, 288.10°)
OKLab	oklab(31.47% -0.0129 -0.0985)
OKLCH	oklch(31.47% 0.099 262.5)
XYZ	xyz(3.5168, 3.0032, 12.1963)
Luminance	0.0300 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142E63 #634914

analogous

#145563 #142E63 #211463

triadic

#142E63 #63142E #2E6314

tetradic

#142E63 #631455 #634914 #146321

square

#142E63 #631455 #634914 #146321

split-complementary

#142E63 #632114 #556314

monochromatic

#050C19 #0A1630 #142E63 #1E4696 #295DC9

Accessibility & contrast

On white

13.12

#142E63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#142E63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142E63

13.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142E63	#FFFFFF	#000000	##FFFFFF
##142E63	1.00	13.12	1.60	13.12
#FFFFFF	13.12	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E3465

Deuteranopia (green-blind)

#002D62

Tritanopia (blue-blind)

#003B43

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #142e63;
/* rgb */ color: rgb(20, 46, 99);
/* oklch */ color: oklch(31.5% 0.099 262.5);

Tailwind

colors: {
  custom: {
    50: '#5f6690',
    500: '#142e63',
    950: '#000000',
  },
}

SCSS

$custom: #142e63;
$custom-light: #5f6690;
$custom-dark: #000000;

JSON

{
  "hex": "#142e63",
  "rgb": {
    "r": 20,
    "g": 46,
    "b": 99
  },
  "hsl": {
    "h": 220.253,
    "s": 66.387,
    "l": 23.333
  },
  "oklch": {
    "l": 0.31465,
    "c": 0.09931,
    "h": 262.5
  },
  "luminance": 0.03004
}

Semantic roles & 50–950 ramp

primary

#142E63

secondary

#9A7A38

accent

#B13EE9

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05050C

muted

#797A7D

Preview Lab

Preview with #142E63

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

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