#144C59#144C59

#144C59 is a dark, moderate cyan. Relative luminance 0.060; OKLCH L 38.7% C 0.060 H 216.7°. Best body text is #FFFFFF at 9.51:1 contrast (WCAG AA passes).

Color values

HEX	#144C59
RGB	rgb(20, 76, 89)
HSL	hsl(191, 63%, 21%)
HSV	hsv(191, 78%, 35%)
CMYK	cmyk(77.5%, 14.6%, 0%, 65.1%)
CIE-LAB	lab(29.51, -12.96, -12.87)
CIE-LCH	lch(29.51, 18.26, 224.80°)
OKLab	oklab(38.71% -0.0481 -0.0359)
OKLCH	oklch(38.71% 0.06 216.7)
XYZ	xyz(4.6753, 6.0383, 10.3684)
Luminance	0.0604 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#144C59 #592114

analogous

#145944 #144C59 #142A59

triadic

#144C59 #59144C #4C5914

tetradic

#144C59 #441459 #592114 #2A5914

square

#144C59 #441459 #592114 #2A5914

split-complementary

#144C59 #59142A #594414

monochromatic

#061519 #092127 #144C59 #1F778B #2AA1BD

Accessibility & contrast

On white

9.51

#144C59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#144C59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #144C59

9.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##144C59	#FFFFFF	#000000	##FFFFFF
##144C59	1.00	9.51	2.21	9.51
#FFFFFF	9.51	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#43495A

Deuteranopia (green-blind)

#3A4259

Tritanopia (blue-blind)

#005150

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #144c59;
/* rgb */ color: rgb(20, 76, 89);
/* oklch */ color: oklch(38.7% 0.060 216.7);

Tailwind

colors: {
  custom: {
    50: '#5d7e88',
    500: '#144c59',
    950: '#000000',
  },
}

SCSS

$custom: #144c59;
$custom-light: #5d7e88;
$custom-dark: #000000;

JSON

{
  "hex": "#144c59",
  "rgb": {
    "r": 20,
    "g": 76,
    "b": 89
  },
  "hsl": {
    "h": 191.304,
    "s": 63.303,
    "l": 21.373
  },
  "oklch": {
    "l": 0.38715,
    "c": 0.06003,
    "h": 216.7
  },
  "luminance": 0.06039
}

Semantic roles & 50–950 ramp

primary

#144C59

secondary

#914938

accent

#6141E6

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #144C59

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

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