#142F4C#142F4C

#142F4C is a dark, moderate cyan. Relative luminance 0.027; OKLCH L 30.0% C 0.062 H 252.1°. Best body text is #FFFFFF at 13.63:1 contrast (WCAG AA passes).

Color values

HEX	#142F4C
RGB	rgb(20, 47, 76)
HSL	hsl(211, 58%, 19%)
HSV	hsv(211, 74%, 30%)
CMYK	cmyk(73.7%, 38.2%, 0%, 70.2%)
CIE-LAB	lab(18.81, 0.77, -20.93)
CIE-LCH	lch(18.81, 20.94, 272.10°)
OKLab	oklab(30% -0.0192 -0.0593)
OKLCH	oklch(30% 0.062 252.1)
XYZ	xyz(2.6090, 2.7033, 7.2204)
Luminance	0.0270 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142F4C #4C3114

analogous

#144B4C #142F4C #15144C

triadic

#142F4C #4C142F #2F4C14

tetradic

#142F4C #4C144B #4C3114 #144C15

square

#142F4C #4C144B #4C3114 #144C15

split-complementary

#142F4C #4C1514 #4B4C14

monochromatic

#060F18 #07111C #142F4C #214D7C #2E6BAD

Accessibility & contrast

On white

13.63

#142F4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#142F4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142F4C

13.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142F4C	#FFFFFF	#000000	##FFFFFF
##142F4C	1.00	13.63	1.54	13.63
#FFFFFF	13.63	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#22314D

Deuteranopia (green-blind)

#1A2B4B

Tritanopia (blue-blind)

#00363A

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #142f4c;
/* rgb */ color: rgb(20, 47, 76);
/* oklch */ color: oklch(30.0% 0.062 252.1);

Tailwind

colors: {
  custom: {
    50: '#59677e',
    500: '#142f4c',
    950: '#000000',
  },
}

SCSS

$custom: #142f4c;
$custom-light: #59677e;
$custom-dark: #000000;

JSON

{
  "hex": "#142f4c",
  "rgb": {
    "r": 20,
    "g": 47,
    "b": 76
  },
  "hsl": {
    "h": 211.071,
    "s": 58.333,
    "l": 18.824
  },
  "oklch": {
    "l": 0.29997,
    "c": 0.06238,
    "h": 252.1
  },
  "luminance": 0.02704
}

Semantic roles & 50–950 ramp

primary

#142F4C

secondary

#845F38

accent

#9746E2

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #142F4C

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

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