#142B3B#142B3B

#142B3B is a dark, muted cyan. Relative luminance 0.022; OKLCH L 27.8% C 0.042 H 240.8°. Best body text is #FFFFFF at 14.60:1 contrast (WCAG AA passes).

Color values

HEX	#142B3B
RGB	rgb(20, 43, 59)
HSL	hsl(205, 49%, 15%)
HSV	hsv(205, 66%, 23%)
CMYK	cmyk(66.1%, 27.1%, 0%, 76.9%)
CIE-LAB	lab(16.46, -3.25, -12.96)
CIE-LCH	lch(16.46, 13.36, 255.90°)
OKLab	oklab(27.84% -0.0203 -0.0363)
OKLCH	oklch(27.84% 0.042 240.8)
XYZ	xyz(1.9415, 2.1921, 4.4576)
Luminance	0.0219 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142B3B #3B2414

analogous

#143B37 #142B3B #14173B

triadic

#142B3B #3B142B #2B3B14

tetradic

#142B3B #37143B #3B2414 #173B14

square

#142B3B #37143B #3B2414 #173B14

split-complementary

#142B3B #3B1417 #3B3714

monochromatic

#081117 #081117 #142B3B #234C69 #336E96

Accessibility & contrast

On white

14.60

#142B3B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#142B3B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142B3B

14.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142B3B	#FFFFFF	#000000	##FFFFFF
##142B3B	1.00	14.60	1.44	14.60
#FFFFFF	14.60	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242B3C

Deuteranopia (green-blind)

#1F273B

Tritanopia (blue-blind)

#002F30

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #142b3b;
/* rgb */ color: rgb(20, 43, 59);
/* oklch */ color: oklch(27.8% 0.042 240.8);

Tailwind

colors: {
  custom: {
    50: '#556471',
    500: '#142b3b',
    950: '#000000',
  },
}

SCSS

$custom: #142b3b;
$custom-light: #556471;
$custom-dark: #000000;

JSON

{
  "hex": "#142b3b",
  "rgb": {
    "r": 20,
    "g": 43,
    "b": 59
  },
  "hsl": {
    "h": 204.615,
    "s": 49.367,
    "l": 15.49
  },
  "oklch": {
    "l": 0.27837,
    "c": 0.04155,
    "h": 240.8
  },
  "luminance": 0.02192
}

Semantic roles & 50–950 ramp

primary

#142B3B

secondary

#735038

accent

#884FD9

background

#F5F5F6

surface

#E9EAEC

border

#C5C6C7

text

#030507

muted

#78797A

Preview Lab

Preview with #142B3B

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

Preview Lab → · Contrast checker → · Palette generator →