#142A3B#142A3B

#142A3B is a dark, muted cyan. Relative luminance 0.021; OKLCH L 27.6% C 0.042 H 243.5°. Best body text is #FFFFFF at 14.75:1 contrast (WCAG AA passes).

Color values

HEX	#142A3B
RGB	rgb(20, 42, 59)
HSL	hsl(206, 49%, 15%)
HSV	hsv(206, 66%, 23%)
CMYK	cmyk(66.1%, 28.8%, 0%, 76.9%)
CIE-LAB	lab(16.11, -2.56, -13.51)
CIE-LCH	lch(16.11, 13.75, 259.29°)
OKLab	oklab(27.55% -0.0189 -0.0379)
OKLCH	oklch(27.55% 0.042 243.5)
XYZ	xyz(1.9056, 2.1202, 4.4457)
Luminance	0.0212 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142A3B #3B2514

analogous

#143B38 #142A3B #14163B

triadic

#142A3B #3B142A #2A3B14

tetradic

#142A3B #38143B #3B2514 #163B14

square

#142A3B #38143B #3B2514 #163B14

split-complementary

#142A3B #3B1416 #3B3814

monochromatic

#081017 #081017 #142A3B #234B69 #336B96

Accessibility & contrast

On white

14.75

#142A3B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#142A3B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142A3B

14.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142A3B	#FFFFFF	#000000	##FFFFFF
##142A3B	1.00	14.75	1.42	14.75
#FFFFFF	14.75	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232A3C

Deuteranopia (green-blind)

#1D263B

Tritanopia (blue-blind)

#002E30

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #142a3b;
/* rgb */ color: rgb(20, 42, 59);
/* oklch */ color: oklch(27.6% 0.042 243.5);

Tailwind

colors: {
  custom: {
    50: '#556371',
    500: '#142a3b',
    950: '#000000',
  },
}

SCSS

$custom: #142a3b;
$custom-light: #556371;
$custom-dark: #000000;

JSON

{
  "hex": "#142a3b",
  "rgb": {
    "r": 20,
    "g": 42,
    "b": 59
  },
  "hsl": {
    "h": 206.154,
    "s": 49.367,
    "l": 15.49
  },
  "oklch": {
    "l": 0.27554,
    "c": 0.04232,
    "h": 243.5
  },
  "luminance": 0.0212
}

Semantic roles & 50–950 ramp

primary

#142A3B

secondary

#735238

accent

#8B4FD9

background

#F5F5F6

surface

#E9EAEC

border

#C5C6C7

text

#030507

muted

#78797A

Preview Lab

Preview with #142A3B

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

Preview Lab → · Contrast checker → · Palette generator →