#143958#143958

#143958 is a dark, moderate cyan. Relative luminance 0.038; OKLCH L 33.5% C 0.069 H 247.1°. Best body text is #FFFFFF at 11.96:1 contrast (WCAG AA passes).

Color values

HEX	#143958
RGB	rgb(20, 57, 88)
HSL	hsl(207, 63%, 21%)
HSV	hsv(207, 77%, 35%)
CMYK	cmyk(77.3%, 35.2%, 0%, 65.5%)
CIE-LAB	lab(22.93, -1.25, -22.44)
CIE-LCH	lch(22.93, 22.47, 266.81°)
OKLab	oklab(33.46% -0.0268 -0.0636)
OKLCH	oklch(33.46% 0.069 247.1)
XYZ	xyz(3.5124, 3.7792, 9.7750)
Luminance	0.0378 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143958 #583314

analogous

#145855 #143958 #141758

triadic

#143958 #581439 #395814

tetradic

#143958 #551458 #583314 #175814

square

#143958 #551458 #583314 #175814

split-complementary

#143958 #581417 #585514

monochromatic

#061019 #091926 #143958 #1F598A #2B7ABC

Accessibility & contrast

On white

11.96

#143958 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#143958 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143958

11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143958	#FFFFFF	#000000	##FFFFFF
##143958	1.00	11.96	1.76	11.96
#FFFFFF	11.96	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B3A59

Deuteranopia (green-blind)

#213457

Tritanopia (blue-blind)

#004044

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #143958;
/* rgb */ color: rgb(20, 57, 88);
/* oklch */ color: oklch(33.5% 0.069 247.1);

Tailwind

colors: {
  custom: {
    50: '#5c6f87',
    500: '#143958',
    950: '#000000',
  },
}

SCSS

$custom: #143958;
$custom-light: #5c6f87;
$custom-dark: #000000;

JSON

{
  "hex": "#143958",
  "rgb": {
    "r": 20,
    "g": 57,
    "b": 88
  },
  "hsl": {
    "h": 207.353,
    "s": 62.963,
    "l": 21.176
  },
  "oklch": {
    "l": 0.33457,
    "c": 0.06904,
    "h": 247.1
  },
  "luminance": 0.0378
}

Semantic roles & 50–950 ramp

primary

#143958

secondary

#906038

accent

#8D42E6

background

#F5F6F8

surface

#E9ECEF

border

#C5C7CA

text

#04070B

muted

#797A7C

Preview Lab

Preview with #143958

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

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