#145B7D#145B7D

#145B7D is a dark, moderate cyan. Relative luminance 0.091; OKLCH L 44.6% C 0.086 H 235.1°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#145B7D
RGB	rgb(20, 91, 125)
HSL	hsl(199, 72%, 28%)
HSV	hsv(199, 84%, 49%)
CMYK	cmyk(84%, 27.2%, 0%, 51%)
CIE-LAB	lab(36.20, -8.36, -25.10)
CIE-LCH	lch(36.20, 26.45, 251.58°)
OKLab	oklab(44.61% -0.0494 -0.0709)
OKLCH	oklch(44.61% 0.086 235.1)
XYZ	xyz(7.7298, 9.1106, 20.7492)
Luminance	0.0911 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145B7D #7D3614

analogous

#147D6A #145B7D #14267D

triadic

#145B7D #7D145B #5B7D14

tetradic

#145B7D #6A147D #7D3614 #267D14

square

#145B7D #6A147D #7D3614 #267D14

split-complementary

#145B7D #7D1426 #7D6A14

monochromatic

#04131A #0C3548 #145B7D #1C81B2 #2EA5DE

Accessibility & contrast

On white

7.44

#145B7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#145B7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145B7D

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145B7D	#FFFFFF	#000000	##FFFFFF
##145B7D	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5A7F

Deuteranopia (green-blind)

#3C517C

Tritanopia (blue-blind)

#006467

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #145b7d;
/* rgb */ color: rgb(20, 91, 125);
/* oklch */ color: oklch(44.6% 0.086 235.1);

Tailwind

colors: {
  custom: {
    50: '#6589a3',
    500: '#145b7d',
    950: '#000000',
  },
}

SCSS

$custom: #145b7d;
$custom-light: #6589a3;
$custom-dark: #000000;

JSON

{
  "hex": "#145b7d",
  "rgb": {
    "r": 20,
    "g": 91,
    "b": 125
  },
  "hsl": {
    "h": 199.429,
    "s": 72.414,
    "l": 28.431
  },
  "oklch": {
    "l": 0.4461,
    "c": 0.08639,
    "h": 235.1
  },
  "luminance": 0.09112
}

Semantic roles & 50–950 ramp

primary

#145B7D

secondary

#B2613A

accent

#7439EF

background

#F6F8FA

surface

#EBF0F3

border

#C6CBCD

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #145B7D

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

Preview Lab → · Contrast checker → · Palette generator →