#144A63#144A63

#144A63 is a dark, moderate cyan. Relative luminance 0.059; OKLCH L 38.7% C 0.069 H 233.0°. Best body text is #FFFFFF at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#144A63
RGB	rgb(20, 74, 99)
HSL	hsl(199, 66%, 23%)
HSV	hsv(199, 80%, 39%)
CMYK	cmyk(79.8%, 25.3%, 0%, 61.2%)
CIE-LAB	lab(29.28, -7.96, -19.62)
CIE-LCH	lch(29.28, 21.17, 247.93°)
OKLab	oklab(38.68% -0.0416 -0.0552)
OKLCH	oklch(38.68% 0.069 233)
XYZ	xyz(4.9885, 5.9465, 12.6868)
Luminance	0.0595 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#144A63 #632D14

analogous

#146354 #144A63 #142263

triadic

#144A63 #63144A #4A6314

tetradic

#144A63 #541463 #632D14 #226314

square

#144A63 #541463 #632D14 #226314

split-complementary

#144A63 #631422 #635414

monochromatic

#051319 #0A2430 #144A63 #1E7096 #2996C9

Accessibility & contrast

On white

9.59

#144A63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#144A63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #144A63

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##144A63	#FFFFFF	#000000	##FFFFFF
##144A63	1.00	9.59	2.19	9.59
#FFFFFF	9.59	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E4964

Deuteranopia (green-blind)

#334263

Tritanopia (blue-blind)

#005152

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #144a63;
/* rgb */ color: rgb(20, 74, 99);
/* oklch */ color: oklch(38.7% 0.069 233.0);

Tailwind

colors: {
  custom: {
    50: '#5f7c8f',
    500: '#144a63',
    950: '#000000',
  },
}

SCSS

$custom: #144a63;
$custom-light: #5f7c8f;
$custom-dark: #000000;

JSON

{
  "hex": "#144a63",
  "rgb": {
    "r": 20,
    "g": 74,
    "b": 99
  },
  "hsl": {
    "h": 198.987,
    "s": 66.387,
    "l": 23.333
  },
  "oklch": {
    "l": 0.38679,
    "c": 0.06915,
    "h": 233
  },
  "luminance": 0.05947
}

Semantic roles & 50–950 ramp

primary

#144A63

secondary

#9A5738

accent

#753EE9

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#05090C

muted

#797B7D

Preview Lab

Preview with #144A63

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

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