#144B59#144B59

#144B59 is a dark, moderate cyan. Relative luminance 0.059; OKLCH L 38.4% C 0.060 H 218.5°. Best body text is #FFFFFF at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#144B59
RGB	rgb(20, 75, 89)
HSL	hsl(192, 63%, 21%)
HSV	hsv(192, 78%, 35%)
CMYK	cmyk(77.5%, 15.7%, 0%, 65.1%)
CIE-LAB	lab(29.16, -12.36, -13.40)
CIE-LCH	lch(29.16, 18.23, 227.30°)
OKLab	oklab(38.44% -0.047 -0.0374)
OKLCH	oklch(38.44% 0.06 218.5)
XYZ	xyz(4.6070, 5.9016, 10.3456)
Luminance	0.0590 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#144B59 #592214

analogous

#145945 #144B59 #142959

triadic

#144B59 #59144B #4B5914

tetradic

#144B59 #451459 #592214 #295914

square

#144B59 #451459 #592214 #295914

split-complementary

#144B59 #591429 #594514

monochromatic

#061519 #092127 #144B59 #1F758B #2A9FBD

Accessibility & contrast

On white

9.63

#144B59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#144B59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #144B59

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##144B59	#FFFFFF	#000000	##FFFFFF
##144B59	1.00	9.63	2.18	9.63
#FFFFFF	9.63	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#42495A

Deuteranopia (green-blind)

#394259

Tritanopia (blue-blind)

#00504F

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #144b59;
/* rgb */ color: rgb(20, 75, 89);
/* oklch */ color: oklch(38.4% 0.060 218.5);

Tailwind

colors: {
  custom: {
    50: '#5d7d88',
    500: '#144b59',
    950: '#000000',
  },
}

SCSS

$custom: #144b59;
$custom-light: #5d7d88;
$custom-dark: #000000;

JSON

{
  "hex": "#144b59",
  "rgb": {
    "r": 20,
    "g": 75,
    "b": 89
  },
  "hsl": {
    "h": 192.174,
    "s": 63.303,
    "l": 21.373
  },
  "oklch": {
    "l": 0.38437,
    "c": 0.06004,
    "h": 218.5
  },
  "luminance": 0.05902
}

Semantic roles & 50–950 ramp

primary

#144B59

secondary

#914A38

accent

#6341E6

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#05090B

muted

#797B7C

Preview Lab

Preview with #144B59

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

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