#145A6A#145A6A

#145A6A is a dark, moderate cyan. Relative luminance 0.085; OKLCH L 43.4% C 0.070 H 217.1°. Best body text is #FFFFFF at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#145A6A
RGB	rgb(20, 90, 106)
HSL	hsl(191, 68%, 25%)
HSV	hsv(191, 81%, 42%)
CMYK	cmyk(81.1%, 15.1%, 0%, 58.4%)
CIE-LAB	lab(35.01, -14.91, -15.19)
CIE-LCH	lch(35.01, 21.28, 225.54°)
OKLab	oklab(43.37% -0.0561 -0.0424)
OKLCH	oklch(43.37% 0.07 217.1)
XYZ	xyz(6.5451, 8.5009, 14.9288)
Luminance	0.0850 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145A6A #6A2414

analogous

#146A4F #145A6A #142F6A

triadic

#145A6A #6A145A #5A6A14

tetradic

#145A6A #4F146A #6A2414 #2F6A14

square

#145A6A #4F146A #6A2414 #2F6A14

split-complementary

#145A6A #6A142F #6A4F14

monochromatic

#05161A #0A2E37 #145A6A #1E869D #27B1D1

Accessibility & contrast

On white

7.78

#145A6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#145A6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145A6A

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145A6A	#FFFFFF	#000000	##FFFFFF
##145A6A	1.00	7.78	2.70	7.78
#FFFFFF	7.78	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F576B

Deuteranopia (green-blind)

#444F6A

Tritanopia (blue-blind)

#00605F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #145a6a;
/* rgb */ color: rgb(20, 90, 106);
/* oklch */ color: oklch(43.4% 0.070 217.1);

Tailwind

colors: {
  custom: {
    50: '#628894',
    500: '#145a6a',
    950: '#000000',
  },
}

SCSS

$custom: #145a6a;
$custom-light: #628894;
$custom-dark: #000000;

JSON

{
  "hex": "#145a6a",
  "rgb": {
    "r": 20,
    "g": 90,
    "b": 106
  },
  "hsl": {
    "h": 191.163,
    "s": 68.254,
    "l": 24.706
  },
  "oklch": {
    "l": 0.43372,
    "c": 0.07031,
    "h": 217.1
  },
  "luminance": 0.08502
}

Semantic roles & 50–950 ramp

primary

#145A6A

secondary

#A14C39

accent

#5D3DEB

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #145A6A

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

Preview Lab → · Contrast checker → · Palette generator →