#144A59#144A59

#144A59 is a dark, moderate cyan. Relative luminance 0.058; OKLCH L 38.2% C 0.060 H 220.3°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#144A59
RGB	rgb(20, 74, 89)
HSL	hsl(193, 63%, 21%)
HSV	hsv(193, 78%, 35%)
CMYK	cmyk(77.5%, 16.9%, 0%, 65.1%)
CIE-LAB	lab(28.82, -11.76, -13.93)
CIE-LCH	lch(28.82, 18.23, 229.81°)
OKLab	oklab(38.16% -0.0458 -0.0389)
OKLCH	oklch(38.16% 0.06 220.3)
XYZ	xyz(4.5397, 5.7670, 10.3231)
Luminance	0.0577 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#144A59 #592314

analogous

#145946 #144A59 #142859

triadic

#144A59 #59144A #4A5914

tetradic

#144A59 #461459 #592314 #285914

square

#144A59 #461459 #592314 #285914

split-complementary

#144A59 #591428 #594614

monochromatic

#061519 #092027 #144A59 #1F748B #2A9DBD

Accessibility & contrast

On white

9.75

#144A59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#144A59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #144A59

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##144A59	#FFFFFF	#000000	##FFFFFF
##144A59	1.00	9.75	2.15	9.75
#FFFFFF	9.75	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41485A

Deuteranopia (green-blind)

#374159

Tritanopia (blue-blind)

#004F4F

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #144a59;
/* rgb */ color: rgb(20, 74, 89);
/* oklch */ color: oklch(38.2% 0.060 220.3);

Tailwind

colors: {
  custom: {
    50: '#5d7c88',
    500: '#144a59',
    950: '#000000',
  },
}

SCSS

$custom: #144a59;
$custom-light: #5d7c88;
$custom-dark: #000000;

JSON

{
  "hex": "#144a59",
  "rgb": {
    "r": 20,
    "g": 74,
    "b": 89
  },
  "hsl": {
    "h": 193.043,
    "s": 63.303,
    "l": 21.373
  },
  "oklch": {
    "l": 0.38159,
    "c": 0.06011,
    "h": 220.3
  },
  "luminance": 0.05768
}

Semantic roles & 50–950 ramp

primary

#144A59

secondary

#914B38

accent

#6541E6

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#05090B

muted

#797B7C

Preview Lab

Preview with #144A59

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

Preview Lab → · Contrast checker → · Palette generator →