#144D63#144D63

#144D63 is a dark, moderate cyan. Relative luminance 0.064; OKLCH L 39.5% C 0.068 H 228.4°. Best body text is #FFFFFF at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#144D63
RGB	rgb(20, 77, 99)
HSL	hsl(197, 66%, 23%)
HSV	hsv(197, 80%, 39%)
CMYK	cmyk(79.8%, 22.2%, 0%, 61.2%)
CIE-LAB	lab(30.30, -9.81, -18.04)
CIE-LCH	lch(30.30, 20.54, 241.46°)
OKLab	oklab(39.49% -0.0449 -0.0506)
OKLCH	oklch(39.49% 0.068 228.4)
XYZ	xyz(5.1936, 6.3567, 12.7552)
Luminance	0.0636 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#144D63 #632A14

analogous

#146351 #144D63 #142563

triadic

#144D63 #63144D #4D6314

tetradic

#144D63 #511463 #632A14 #256314

square

#144D63 #511463 #632A14 #256314

split-complementary

#144D63 #631425 #635114

monochromatic

#051419 #0A2530 #144D63 #1E7596 #299CC9

Accessibility & contrast

On white

9.25

#144D63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#144D63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #144D63

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##144D63	#FFFFFF	#000000	##FFFFFF
##144D63	1.00	9.25	2.27	9.25
#FFFFFF	9.25	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#414C64

Deuteranopia (green-blind)

#374463

Tritanopia (blue-blind)

#005354

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #144d63;
/* rgb */ color: rgb(20, 77, 99);
/* oklch */ color: oklch(39.5% 0.068 228.4);

Tailwind

colors: {
  custom: {
    50: '#5f7e8f',
    500: '#144d63',
    950: '#000000',
  },
}

SCSS

$custom: #144d63;
$custom-light: #5f7e8f;
$custom-dark: #000000;

JSON

{
  "hex": "#144d63",
  "rgb": {
    "r": 20,
    "g": 77,
    "b": 99
  },
  "hsl": {
    "h": 196.709,
    "s": 66.387,
    "l": 23.333
  },
  "oklch": {
    "l": 0.39492,
    "c": 0.06769,
    "h": 228.4
  },
  "luminance": 0.06357
}

Semantic roles & 50–950 ramp

primary

#144D63

secondary

#9A5438

accent

#6E3EE9

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#050A0C

muted

#797C7D

Preview Lab

Preview with #144D63

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

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