#142F40#142F40

#142F40 is a dark, muted cyan. Relative luminance 0.026; OKLCH L 29.3% C 0.045 H 238.6°. Best body text is #FFFFFF at 13.90:1 contrast (WCAG AA passes).

Color values

HEX	#142F40
RGB	rgb(20, 47, 64)
HSL	hsl(203, 52%, 16%)
HSV	hsv(203, 69%, 25%)
CMYK	cmyk(68.8%, 26.6%, 0%, 74.9%)
CIE-LAB	lab(18.15, -4.06, -13.80)
CIE-LCH	lch(18.15, 14.38, 253.60°)
OKLab	oklab(29.26% -0.0236 -0.0387)
OKLCH	oklch(29.26% 0.045 238.6)
XYZ	xyz(2.2301, 2.5517, 5.2245)
Luminance	0.0255 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142F40 #402514

analogous

#14403B #142F40 #141940

triadic

#142F40 #40142F #2F4014

tetradic

#142F40 #3B1440 #402514 #194014

square

#142F40 #3B1440 #402514 #194014

split-complementary

#142F40 #401419 #403B14

monochromatic

#071117 #071117 #142F40 #23516F #31739D

Accessibility & contrast

On white

13.90

#142F40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#142F40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142F40

13.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142F40	#FFFFFF	#000000	##FFFFFF
##142F40	1.00	13.90	1.51	13.90
#FFFFFF	13.90	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272F41

Deuteranopia (green-blind)

#212A40

Tritanopia (blue-blind)

#003335

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #142f40;
/* rgb */ color: rgb(20, 47, 64);
/* oklch */ color: oklch(29.3% 0.045 238.6);

Tailwind

colors: {
  custom: {
    50: '#576775',
    500: '#142f40',
    950: '#000000',
  },
}

SCSS

$custom: #142f40;
$custom-light: #576775;
$custom-dark: #000000;

JSON

{
  "hex": "#142f40",
  "rgb": {
    "r": 20,
    "g": 47,
    "b": 64
  },
  "hsl": {
    "h": 203.182,
    "s": 52.381,
    "l": 16.471
  },
  "oklch": {
    "l": 0.29257,
    "c": 0.0453,
    "h": 238.6
  },
  "luminance": 0.02552
}

Semantic roles & 50–950 ramp

primary

#142F40

secondary

#785138

accent

#844CDC

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030608

muted

#787A7B

Preview Lab

Preview with #142F40

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

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