#145A7F#145A7F

#145A7F is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.5% C 0.089 H 237.7°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#145A7F
RGB	rgb(20, 90, 127)
HSL	hsl(201, 73%, 29%)
HSV	hsv(201, 84%, 50%)
CMYK	cmyk(84.3%, 29.1%, 0%, 50.2%)
CIE-LAB	lab(35.97, -6.97, -26.68)
CIE-LCH	lch(35.97, 27.58, 255.36°)
OKLab	oklab(44.46% -0.0477 -0.0755)
OKLCH	oklch(44.46% 0.089 237.7)
XYZ	xyz(7.7739, 8.9924, 21.4005)
Luminance	0.0899 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145A7F #7F3914

analogous

#147F6F #145A7F #14257F

triadic

#145A7F #7F145A #5A7F14

tetradic

#145A7F #6F147F #7F3914 #257F14

square

#145A7F #6F147F #7F3914 #257F14

split-complementary

#145A7F #7F1425 #7F6F14

monochromatic

#04131A #0C354A #145A7F #1C7FB4 #2FA2DE

Accessibility & contrast

On white

7.50

#145A7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#145A7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145A7F

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145A7F	#FFFFFF	#000000	##FFFFFF
##145A7F	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485A81

Deuteranopia (green-blind)

#3A507E

Tritanopia (blue-blind)

#006367

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #145a7f;
/* rgb */ color: rgb(20, 90, 127);
/* oklch */ color: oklch(44.5% 0.089 237.7);

Tailwind

colors: {
  custom: {
    50: '#6588a4',
    500: '#145a7f',
    950: '#000000',
  },
}

SCSS

$custom: #145a7f;
$custom-light: #6588a4;
$custom-dark: #000000;

JSON

{
  "hex": "#145a7f",
  "rgb": {
    "r": 20,
    "g": 90,
    "b": 127
  },
  "hsl": {
    "h": 200.748,
    "s": 72.789,
    "l": 28.824
  },
  "oklch": {
    "l": 0.44462,
    "c": 0.08929,
    "h": 237.7
  },
  "luminance": 0.08993
}

Semantic roles & 50–950 ramp

primary

#145A7F

secondary

#B4653B

accent

#7838EF

background

#F6F8FA

surface

#EBEFF4

border

#C6CACE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #145A7F

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

Preview Lab → · Contrast checker → · Palette generator →