#142B51#142B51

#142B51 is a dark, moderate blue. Relative luminance 0.025; OKLCH L 29.3% C 0.075 H 259.9°. Best body text is #FFFFFF at 14.05:1 contrast (WCAG AA passes).

Color values

HEX	#142B51
RGB	rgb(20, 43, 81)
HSL	hsl(217, 60%, 20%)
HSV	hsv(217, 75%, 32%)
CMYK	cmyk(75.3%, 46.9%, 0%, 68.2%)
CIE-LAB	lab(17.78, 5.75, -25.94)
CIE-LCH	lch(17.78, 26.57, 282.49°)
OKLab	oklab(29.3% -0.0132 -0.0741)
OKLCH	oklch(29.3% 0.075 259.9)
XYZ	xyz(2.6370, 2.4703, 8.1208)
Luminance	0.0247 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142B51 #513A14

analogous

#144A51 #142B51 #1C1451

triadic

#142B51 #51142B #2B5114

tetradic

#142B51 #51144A #513A14 #14511C

square

#142B51 #51144A #513A14 #14511C

split-complementary

#142B51 #511C14 #4A5114

monochromatic

#060D19 #081120 #142B51 #204582 #2C5FB3

Accessibility & contrast

On white

14.05

#142B51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#142B51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142B51

14.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142B51	#FFFFFF	#000000	##FFFFFF
##142B51	1.00	14.05	1.49	14.05
#FFFFFF	14.05	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#192F52

Deuteranopia (green-blind)

#0F2950

Tritanopia (blue-blind)

#00343A

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #142b51;
/* rgb */ color: rgb(20, 43, 81);
/* oklch */ color: oklch(29.3% 0.075 259.9);

Tailwind

colors: {
  custom: {
    50: '#5a6382',
    500: '#142b51',
    950: '#000000',
  },
}

SCSS

$custom: #142b51;
$custom-light: #5a6382;
$custom-dark: #000000;

JSON

{
  "hex": "#142b51",
  "rgb": {
    "r": 20,
    "g": 43,
    "b": 81
  },
  "hsl": {
    "h": 217.377,
    "s": 60.396,
    "l": 19.804
  },
  "oklch": {
    "l": 0.293,
    "c": 0.07527,
    "h": 259.9
  },
  "luminance": 0.02471
}

Semantic roles & 50–950 ramp

primary

#142B51

secondary

#896A38

accent

#A744E4

background

#F5F5F8

surface

#E9EAEF

border

#C5C6CA

text

#04050A

muted

#79797C

Preview Lab

Preview with #142B51

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

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