#145C9E#145C9E

#145C9E is a mid, vivid cyan. Relative luminance 0.103; OKLCH L 46.9% C 0.126 H 251.4°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#145C9E
RGB	rgb(20, 92, 158)
HSL	hsl(209, 78%, 35%)
HSV	hsv(209, 87%, 62%)
CMYK	cmyk(87.3%, 41.8%, 0%, 38%)
CIE-LAB	lab(38.32, 4.11, -41.73)
CIE-LCH	lch(38.32, 41.94, 275.63°)
OKLab	oklab(46.88% -0.0403 -0.1195)
OKLCH	oklch(46.88% 0.126 251.4)
XYZ	xyz(10.2848, 10.2703, 33.7814)
Luminance	0.1027 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145C9E #9E5614

analogous

#149E9B #145C9E #14179E

triadic

#145C9E #9E145C #5C9E14

tetradic

#145C9E #9B149E #9E5614 #179E14

square

#145C9E #9B149E #9E5614 #179E14

split-complementary

#145C9E #9E1417 #9E9B14

monochromatic

#061D31 #0D3C68 #145C9E #1B7CD4 #459AE7

Accessibility & contrast

On white

6.88

#145C9E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#145C9E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #145C9E

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145C9E	#FFFFFF	#000000	##FFFFFF
##145C9E	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B61A1

Deuteranopia (green-blind)

#23559D

Tritanopia (blue-blind)

#006C75

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #145c9e;
/* rgb */ color: rgb(20, 92, 158);
/* oklch */ color: oklch(46.9% 0.126 251.4);

Tailwind

colors: {
  custom: {
    50: '#6c89bb',
    500: '#145c9e',
    950: '#000000',
  },
}

SCSS

$custom: #145c9e;
$custom-light: #6c89bb;
$custom-dark: #000000;

JSON

{
  "hex": "#145c9e",
  "rgb": {
    "r": 20,
    "g": 92,
    "b": 158
  },
  "hsl": {
    "h": 208.696,
    "s": 77.528,
    "l": 34.902
  },
  "oklch": {
    "l": 0.46879,
    "c": 0.1261,
    "h": 251.4
  },
  "luminance": 0.10272
}

Semantic roles & 50–950 ramp

primary

#145C9E

secondary

#C88446

accent

#9034F4

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080B12

muted

#7B7C81

Preview Lab

Preview with #145C9E

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

Preview Lab → · Contrast checker → · Palette generator →