#142C59#142C59

#142C59 is a dark, moderate blue. Relative luminance 0.027; OKLCH L 30.2% C 0.087 H 261.6°. Best body text is #FFFFFF at 13.69:1 contrast (WCAG AA passes).

Color values

HEX	#142C59
RGB	rgb(20, 44, 89)
HSL	hsl(219, 63%, 21%)
HSV	hsv(219, 78%, 35%)
CMYK	cmyk(77.5%, 50.6%, 0%, 65.1%)
CIE-LAB	lab(18.68, 8.41, -29.87)
CIE-LCH	lch(18.68, 31.03, 285.72°)
OKLab	oklab(30.17% -0.0126 -0.0856)
OKLCH	oklch(30.17% 0.087 261.6)
XYZ	xyz(2.9917, 2.6710, 9.8071)
Luminance	0.0267 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142C59 #594114

analogous

#144F59 #142C59 #1F1459

triadic

#142C59 #59142C #2C5914

tetradic

#142C59 #59144F #594114 #14591F

square

#142C59 #59144F #594114 #14591F

split-complementary

#142C59 #591F14 #4F5914

monochromatic

#060C19 #091327 #142C59 #1F458B #2A5DBD

Accessibility & contrast

On white

13.69

#142C59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#142C59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142C59

13.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142C59	#FFFFFF	#000000	##FFFFFF
##142C59	1.00	13.69	1.53	13.69
#FFFFFF	13.69	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#14315B

Deuteranopia (green-blind)

#052A58

Tritanopia (blue-blind)

#00373E

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #142c59;
/* rgb */ color: rgb(20, 44, 89);
/* oklch */ color: oklch(30.2% 0.087 261.6);

Tailwind

colors: {
  custom: {
    50: '#5c6488',
    500: '#142c59',
    950: '#000000',
  },
}

SCSS

$custom: #142c59;
$custom-light: #5c6488;
$custom-dark: #000000;

JSON

{
  "hex": "#142c59",
  "rgb": {
    "r": 20,
    "g": 44,
    "b": 89
  },
  "hsl": {
    "h": 219.13,
    "s": 63.303,
    "l": 21.373
  },
  "oklch": {
    "l": 0.30168,
    "c": 0.08655,
    "h": 261.6
  },
  "luminance": 0.02671
}

Semantic roles & 50–950 ramp

primary

#142C59

secondary

#917238

accent

#AD41E6

background

#F5F5F8

surface

#E9EAF0

border

#C5C6CB

text

#04050B

muted

#79797C

Preview Lab

Preview with #142C59

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

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