#144B63#144B63

#144B63 is a dark, moderate cyan. Relative luminance 0.061; OKLCH L 39.0% C 0.069 H 231.5°. Best body text is #FFFFFF at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#144B63
RGB	rgb(20, 75, 99)
HSL	hsl(198, 66%, 23%)
HSV	hsv(198, 80%, 39%)
CMYK	cmyk(79.8%, 24.2%, 0%, 61.2%)
CIE-LAB	lab(29.62, -8.58, -19.09)
CIE-LCH	lch(29.62, 20.93, 245.80°)
OKLab	oklab(38.95% -0.0427 -0.0537)
OKLCH	oklch(38.95% 0.069 231.5)
XYZ	xyz(5.0558, 6.0811, 12.7093)
Luminance	0.0608 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#144B63 #632C14

analogous

#146353 #144B63 #142363

triadic

#144B63 #63144B #4B6314

tetradic

#144B63 #531463 #632C14 #236314

square

#144B63 #531463 #632C14 #236314

split-complementary

#144B63 #631423 #635314

monochromatic

#051319 #0A2430 #144B63 #1E7296 #2998C9

Accessibility & contrast

On white

9.47

#144B63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#144B63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #144B63

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##144B63	#FFFFFF	#000000	##FFFFFF
##144B63	1.00	9.47	2.22	9.47
#FFFFFF	9.47	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4A64

Deuteranopia (green-blind)

#344263

Tritanopia (blue-blind)

#005253

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #144b63;
/* rgb */ color: rgb(20, 75, 99);
/* oklch */ color: oklch(39.0% 0.069 231.5);

Tailwind

colors: {
  custom: {
    50: '#5f7d8f',
    500: '#144b63',
    950: '#000000',
  },
}

SCSS

$custom: #144b63;
$custom-light: #5f7d8f;
$custom-dark: #000000;

JSON

{
  "hex": "#144b63",
  "rgb": {
    "r": 20,
    "g": 75,
    "b": 99
  },
  "hsl": {
    "h": 198.228,
    "s": 66.387,
    "l": 23.333
  },
  "oklch": {
    "l": 0.3895,
    "c": 0.06861,
    "h": 231.5
  },
  "luminance": 0.06082
}

Semantic roles & 50–950 ramp

primary

#144B63

secondary

#9A5638

accent

#723EE9

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#05090C

muted

#797B7D

Preview Lab

Preview with #144B63

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

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