#145D7B#145D7B

#145D7B is a mid, moderate cyan. Relative luminance 0.094; OKLCH L 45.0% C 0.083 H 231.2°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#145D7B
RGB	rgb(20, 93, 123)
HSL	hsl(197, 72%, 28%)
HSV	hsv(197, 84%, 48%)
CMYK	cmyk(83.7%, 24.4%, 0%, 51.8%)
CIE-LAB	lab(36.76, -10.33, -23.00)
CIE-LCH	lch(36.76, 25.21, 245.81°)
OKLab	oklab(45.03% -0.0521 -0.0648)
OKLCH	oklch(45.03% 0.083 231.2)
XYZ	xyz(7.7765, 9.4065, 20.1408)
Luminance	0.0941 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145D7B #7B3214

analogous

#147B65 #145D7B #14297B

triadic

#145D7B #7B145D #5D7B14

tetradic

#145D7B #65147B #7B3214 #297B14

square

#145D7B #65147B #7B3214 #297B14

split-complementary

#145D7B #7B1429 #7B6514

monochromatic

#04141A #0B3546 #145D7B #1D85B0 #2DA9DD

Accessibility & contrast

On white

7.29

#145D7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#145D7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145D7B

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145D7B	#FFFFFF	#000000	##FFFFFF
##145D7B	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5C7C

Deuteranopia (green-blind)

#40527B

Tritanopia (blue-blind)

#006567

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #145d7b;
/* rgb */ color: rgb(20, 93, 123);
/* oklch */ color: oklch(45.0% 0.083 231.2);

Tailwind

colors: {
  custom: {
    50: '#658aa1',
    500: '#145d7b',
    950: '#000000',
  },
}

SCSS

$custom: #145d7b;
$custom-light: #658aa1;
$custom-dark: #000000;

JSON

{
  "hex": "#145d7b",
  "rgb": {
    "r": 20,
    "g": 93,
    "b": 123
  },
  "hsl": {
    "h": 197.476,
    "s": 72.028,
    "l": 28.039
  },
  "oklch": {
    "l": 0.45025,
    "c": 0.08317,
    "h": 231.2
  },
  "luminance": 0.09407
}

Semantic roles & 50–950 ramp

primary

#145D7B

secondary

#B15D3A

accent

#6E39EF

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060B0F

muted

#7A7C7E

Preview Lab

Preview with #145D7B

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

Preview Lab → · Contrast checker → · Palette generator →