#145B7E#145B7E

#145B7E is a dark, moderate cyan. Relative luminance 0.091; OKLCH L 44.7% C 0.087 H 235.9°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#145B7E
RGB	rgb(20, 91, 126)
HSL	hsl(200, 73%, 29%)
HSV	hsv(200, 84%, 49%)
CMYK	cmyk(84.1%, 27.8%, 0%, 50.6%)
CIE-LAB	lab(36.25, -7.97, -25.64)
CIE-LCH	lch(36.25, 26.85, 252.73°)
OKLab	oklab(44.67% -0.049 -0.0724)
OKLCH	oklch(44.67% 0.087 235.9)
XYZ	xyz(7.7940, 9.1363, 21.0873)
Luminance	0.0914 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145B7E #7E3714

analogous

#147E6C #145B7E #14267E

triadic

#145B7E #7E145B #5B7E14

tetradic

#145B7E #6C147E #7E3714 #267E14

square

#145B7E #6C147E #7E3714 #267E14

split-complementary

#145B7E #7E1426 #7E6C14

monochromatic

#04131A #0C3549 #145B7E #1C81B3 #2EA4DE

Accessibility & contrast

On white

7.43

#145B7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#145B7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145B7E

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145B7E	#FFFFFF	#000000	##FFFFFF
##145B7E	1.00	7.43	2.83	7.43
#FFFFFF	7.43	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5B80

Deuteranopia (green-blind)

#3C517D

Tritanopia (blue-blind)

#006467

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #145b7e;
/* rgb */ color: rgb(20, 91, 126);
/* oklch */ color: oklch(44.7% 0.087 235.9);

Tailwind

colors: {
  custom: {
    50: '#6589a3',
    500: '#145b7e',
    950: '#000000',
  },
}

SCSS

$custom: #145b7e;
$custom-light: #6589a3;
$custom-dark: #000000;

JSON

{
  "hex": "#145b7e",
  "rgb": {
    "r": 20,
    "g": 91,
    "b": 126
  },
  "hsl": {
    "h": 199.811,
    "s": 72.603,
    "l": 28.627
  },
  "oklch": {
    "l": 0.44665,
    "c": 0.08748,
    "h": 235.9
  },
  "luminance": 0.09137
}

Semantic roles & 50–950 ramp

primary

#145B7E

secondary

#B3623A

accent

#7538EF

background

#F6F8FA

surface

#EBF0F4

border

#C6CBCE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #145B7E

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

Preview Lab → · Contrast checker → · Palette generator →