#142B4B#142B4B

#142B4B is a dark, moderate cyan. Relative luminance 0.024; OKLCH L 28.9% C 0.066 H 257.1°. Best body text is #FFFFFF at 14.22:1 contrast (WCAG AA passes).

Color values

HEX	#142B4B
RGB	rgb(20, 43, 75)
HSL	hsl(215, 58%, 19%)
HSV	hsv(215, 73%, 29%)
CMYK	cmyk(73.3%, 42.7%, 0%, 70.6%)
CIE-LAB	lab(17.39, 3.23, -22.51)
CIE-LCH	lch(17.39, 22.74, 278.15°)
OKLab	oklab(28.86% -0.0147 -0.064)
OKLCH	oklch(28.86% 0.066 257.1)
XYZ	xyz(2.4219, 2.3842, 6.9878)
Luminance	0.0238 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142B4B #4B3414

analogous

#14464B #142B4B #18144B

triadic

#142B4B #4B142B #2B4B14

tetradic

#142B4B #4B1446 #4B3414 #144B18

square

#142B4B #4B1446 #4B3414 #144B18

split-complementary

#142B4B #4B1814 #464B14

monochromatic

#060E18 #070F1B #142B4B #21477B #2E62AC

Accessibility & contrast

On white

14.22

#142B4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#142B4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142B4B

14.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142B4B	#FFFFFF	#000000	##FFFFFF
##142B4B	1.00	14.22	1.48	14.22
#FFFFFF	14.22	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D2D4C

Deuteranopia (green-blind)

#15284A

Tritanopia (blue-blind)

#003237

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #142b4b;
/* rgb */ color: rgb(20, 43, 75);
/* oklch */ color: oklch(28.9% 0.066 257.1);

Tailwind

colors: {
  custom: {
    50: '#59637d',
    500: '#142b4b',
    950: '#000000',
  },
}

SCSS

$custom: #142b4b;
$custom-light: #59637d;
$custom-dark: #000000;

JSON

{
  "hex": "#142b4b",
  "rgb": {
    "r": 20,
    "g": 43,
    "b": 75
  },
  "hsl": {
    "h": 214.909,
    "s": 57.895,
    "l": 18.627
  },
  "oklch": {
    "l": 0.28863,
    "c": 0.06571,
    "h": 257.1
  },
  "luminance": 0.02384
}

Semantic roles & 50–950 ramp

primary

#142B4B

secondary

#836438

accent

#A147E1

background

#F5F5F7

surface

#E9EAEE

border

#C5C6C9

text

#040509

muted

#79797B

Preview Lab

Preview with #142B4B

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

Preview Lab → · Contrast checker → · Palette generator →