#143E69#143E69

#143E69 is a dark, moderate cyan. Relative luminance 0.046; OKLCH L 35.9% C 0.088 H 252.1°. Best body text is #FFFFFF at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#143E69
RGB	rgb(20, 62, 105)
HSL	hsl(210, 68%, 25%)
HSV	hsv(210, 81%, 41%)
CMYK	cmyk(81%, 41%, 0%, 58.8%)
CIE-LAB	lab(25.60, 2.36, -29.24)
CIE-LCH	lch(25.60, 29.34, 274.61°)
OKLab	oklab(35.89% -0.027 -0.0834)
OKLCH	oklch(35.89% 0.088 252.1)
XYZ	xyz(4.5600, 4.6134, 14.0120)
Luminance	0.0461 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143E69 #693F14

analogous

#146969 #143E69 #151469

triadic

#143E69 #69143E #3E6914

tetradic

#143E69 #691469 #693F14 #146915

square

#143E69 #691469 #693F14 #146915

split-complementary

#143E69 #691514 #696914

monochromatic

#050F1A #0A2036 #143E69 #1E5C9C #287BD0

Accessibility & contrast

On white

10.92

#143E69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#143E69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143E69

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143E69	#FFFFFF	#000000	##FFFFFF
##143E69	1.00	10.92	1.92	10.92
#FFFFFF	10.92	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A416B

Deuteranopia (green-blind)

#1C3968

Tritanopia (blue-blind)

#00484E

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #143e69;
/* rgb */ color: rgb(20, 62, 105);
/* oklch */ color: oklch(35.9% 0.088 252.1);

Tailwind

colors: {
  custom: {
    50: '#607294',
    500: '#143e69',
    950: '#000000',
  },
}

SCSS

$custom: #143e69;
$custom-light: #607294;
$custom-dark: #000000;

JSON

{
  "hex": "#143e69",
  "rgb": {
    "r": 20,
    "g": 62,
    "b": 105
  },
  "hsl": {
    "h": 210.353,
    "s": 68,
    "l": 24.51
  },
  "oklch": {
    "l": 0.35886,
    "c": 0.0877,
    "h": 252.1
  },
  "luminance": 0.04614
}

Semantic roles & 50–950 ramp

primary

#143E69

secondary

#A06D39

accent

#953DEB

background

#F6F6F9

surface

#EBECF1

border

#C6C7CB

text

#05080D

muted

#7A7B7E

Preview Lab

Preview with #143E69

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

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