#142A4B#142A4B

#142A4B is a dark, moderate blue. Relative luminance 0.023; OKLCH L 28.6% C 0.067 H 258.4°. Best body text is #FFFFFF at 14.36:1 contrast (WCAG AA passes).

Color values

HEX	#142A4B
RGB	rgb(20, 42, 75)
HSL	hsl(216, 58%, 19%)
HSV	hsv(216, 73%, 29%)
CMYK	cmyk(73.3%, 44%, 0%, 70.6%)
CIE-LAB	lab(17.05, 3.95, -23.05)
CIE-LCH	lch(17.05, 23.39, 279.73°)
OKLab	oklab(28.6% -0.0135 -0.0656)
OKLCH	oklch(28.6% 0.067 258.4)
XYZ	xyz(2.3860, 2.3124, 6.9758)
Luminance	0.0231 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142A4B #4B3514

analogous

#14454B #142A4B #19144B

triadic

#142A4B #4B142A #2A4B14

tetradic

#142A4B #4B1445 #4B3514 #144B19

square

#142A4B #4B1445 #4B3514 #144B19

split-complementary

#142A4B #4B1914 #454B14

monochromatic

#060E18 #070F1B #142A4B #21457B #2E60AC

Accessibility & contrast

On white

14.36

#142A4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#142A4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142A4B

14.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142A4B	#FFFFFF	#000000	##FFFFFF
##142A4B	1.00	14.36	1.46	14.36
#FFFFFF	14.36	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B2D4C

Deuteranopia (green-blind)

#13284A

Tritanopia (blue-blind)

#003236

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #142a4b;
/* rgb */ color: rgb(20, 42, 75);
/* oklch */ color: oklch(28.6% 0.067 258.4);

Tailwind

colors: {
  custom: {
    50: '#59637d',
    500: '#142a4b',
    950: '#000000',
  },
}

SCSS

$custom: #142a4b;
$custom-light: #59637d;
$custom-dark: #000000;

JSON

{
  "hex": "#142a4b",
  "rgb": {
    "r": 20,
    "g": 42,
    "b": 75
  },
  "hsl": {
    "h": 216,
    "s": 57.895,
    "l": 18.627
  },
  "oklch": {
    "l": 0.286,
    "c": 0.06701,
    "h": 258.4
  },
  "luminance": 0.02313
}

Semantic roles & 50–950 ramp

primary

#142A4B

secondary

#836538

accent

#A347E1

background

#F5F5F7

surface

#E9EAEE

border

#C5C6C9

text

#040509

muted

#79797B

Preview Lab

Preview with #142A4B

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

Preview Lab → · Contrast checker → · Palette generator →