#142F51#142F51

#142F51 is a dark, moderate cyan. Relative luminance 0.028; OKLCH L 30.3% C 0.070 H 255.4°. Best body text is #FFFFFF at 13.50:1 contrast (WCAG AA passes).

Color values

HEX	#142F51
RGB	rgb(20, 47, 81)
HSL	hsl(213, 60%, 20%)
HSV	hsv(213, 75%, 32%)
CMYK	cmyk(75.3%, 42%, 0%, 68.2%)
CIE-LAB	lab(19.12, 2.85, -23.81)
CIE-LCH	lch(19.12, 23.98, 276.82°)
OKLab	oklab(30.34% -0.0177 -0.0678)
OKLCH	oklch(30.34% 0.07 255.4)
XYZ	xyz(2.7897, 2.7755, 8.1717)
Luminance	0.0278 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142F51 #513614

analogous

#144D51 #142F51 #181451

triadic

#142F51 #51142F #2F5114

tetradic

#142F51 #51144D #513614 #145118

square

#142F51 #51144D #513614 #145118

split-complementary

#142F51 #511814 #4D5114

monochromatic

#060E19 #081320 #142F51 #204B82 #2C68B3

Accessibility & contrast

On white

13.50

#142F51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#142F51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142F51

13.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142F51	#FFFFFF	#000000	##FFFFFF
##142F51	1.00	13.50	1.56	13.50
#FFFFFF	13.50	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#203252

Deuteranopia (green-blind)

#162C50

Tritanopia (blue-blind)

#00373C

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #142f51;
/* rgb */ color: rgb(20, 47, 81);
/* oklch */ color: oklch(30.3% 0.070 255.4);

Tailwind

colors: {
  custom: {
    50: '#5a6782',
    500: '#142f51',
    950: '#000000',
  },
}

SCSS

$custom: #142f51;
$custom-light: #5a6782;
$custom-dark: #000000;

JSON

{
  "hex": "#142f51",
  "rgb": {
    "r": 20,
    "g": 47,
    "b": 81
  },
  "hsl": {
    "h": 213.443,
    "s": 60.396,
    "l": 19.804
  },
  "oklch": {
    "l": 0.30338,
    "c": 0.07005,
    "h": 255.4
  },
  "luminance": 0.02776
}

Semantic roles & 50–950 ramp

primary

#142F51

secondary

#896538

accent

#9D44E4

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #142F51

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

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