#142C53#142C53

#142C53 is a dark, moderate blue. Relative luminance 0.026; OKLCH L 29.7% C 0.077 H 259.6°. Best body text is #FFFFFF at 13.86:1 contrast (WCAG AA passes).

Color values

HEX	#142C53
RGB	rgb(20, 44, 83)
HSL	hsl(217, 61%, 20%)
HSV	hsv(217, 76%, 33%)
CMYK	cmyk(75.9%, 47%, 0%, 67.5%)
CIE-LAB	lab(18.25, 5.86, -26.54)
CIE-LCH	lch(18.25, 27.18, 282.45°)
OKLab	oklab(29.71% -0.0138 -0.0758)
OKLCH	oklch(29.71% 0.077 259.6)
XYZ	xyz(2.7499, 2.5743, 8.5339)
Luminance	0.0257 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142C53 #533B14

analogous

#144B53 #142C53 #1C1453

triadic

#142C53 #53142C #2C5314

tetradic

#142C53 #53144B #533B14 #14531C

square

#142C53 #53144B #533B14 #14531C

split-complementary

#142C53 #531C14 #4B5314

monochromatic

#060D19 #081222 #142C53 #204684 #2C60B6

Accessibility & contrast

On white

13.86

#142C53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#142C53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142C53

13.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142C53	#FFFFFF	#000000	##FFFFFF
##142C53	1.00	13.86	1.52	13.86
#FFFFFF	13.86	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#193055

Deuteranopia (green-blind)

#0E2A52

Tritanopia (blue-blind)

#00353B

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #142c53;
/* rgb */ color: rgb(20, 44, 83);
/* oklch */ color: oklch(29.7% 0.077 259.6);

Tailwind

colors: {
  custom: {
    50: '#5b6483',
    500: '#142c53',
    950: '#000000',
  },
}

SCSS

$custom: #142c53;
$custom-light: #5b6483;
$custom-dark: #000000;

JSON

{
  "hex": "#142c53",
  "rgb": {
    "r": 20,
    "g": 44,
    "b": 83
  },
  "hsl": {
    "h": 217.143,
    "s": 61.165,
    "l": 20.196
  },
  "oklch": {
    "l": 0.29705,
    "c": 0.07708,
    "h": 259.6
  },
  "luminance": 0.02575
}

Semantic roles & 50–950 ramp

primary

#142C53

secondary

#8B6B38

accent

#A744E4

background

#F5F5F8

surface

#E9EAEF

border

#C5C6CA

text

#04050B

muted

#79797C

Preview Lab

Preview with #142C53

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

Preview Lab → · Contrast checker → · Palette generator →