#145B9E#145B9E

#145B9E is a mid, vivid cyan. Relative luminance 0.101; OKLCH L 46.6% C 0.127 H 251.9°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#145B9E
RGB	rgb(20, 91, 158)
HSL	hsl(209, 78%, 35%)
HSV	hsv(209, 87%, 62%)
CMYK	cmyk(87.3%, 42.4%, 0%, 38%)
CIE-LAB	lab(38.02, 4.76, -42.22)
CIE-LCH	lch(38.02, 42.49, 276.43°)
OKLab	oklab(46.64% -0.0394 -0.121)
OKLCH	oklch(46.64% 0.127 251.9)
XYZ	xyz(10.1988, 10.0982, 33.7527)
Luminance	0.1010 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145B9E #9E5714

analogous

#149E9C #145B9E #14169E

triadic

#145B9E #9E145B #5B9E14

tetradic

#145B9E #9C149E #9E5714 #169E14

square

#145B9E #9C149E #9E5714 #169E14

split-complementary

#145B9E #9E1416 #9E9C14

monochromatic

#061C31 #0D3C68 #145B9E #1B7AD4 #4599E7

Accessibility & contrast

On white

6.95

#145B9E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#145B9E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #145B9E

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145B9E	#FFFFFF	#000000	##FFFFFF
##145B9E	1.00	6.95	3.02	6.95
#FFFFFF	6.95	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3960A1

Deuteranopia (green-blind)

#20549D

Tritanopia (blue-blind)

#006B75

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #145b9e;
/* rgb */ color: rgb(20, 91, 158);
/* oklch */ color: oklch(46.6% 0.127 251.9);

Tailwind

colors: {
  custom: {
    50: '#6c88bb',
    500: '#145b9e',
    950: '#000000',
  },
}

SCSS

$custom: #145b9e;
$custom-light: #6c88bb;
$custom-dark: #000000;

JSON

{
  "hex": "#145b9e",
  "rgb": {
    "r": 20,
    "g": 91,
    "b": 158
  },
  "hsl": {
    "h": 209.13,
    "s": 77.528,
    "l": 34.902
  },
  "oklch": {
    "l": 0.4664,
    "c": 0.12723,
    "h": 251.9
  },
  "luminance": 0.101
}

Semantic roles & 50–950 ramp

primary

#145B9E

secondary

#C88546

accent

#9134F4

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#080B12

muted

#7B7C81

Preview Lab

Preview with #145B9E

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

Preview Lab → · Contrast checker → · Palette generator →