#145C81#145C81

#145C81 is a mid, moderate cyan. Relative luminance 0.094; OKLCH L 45.1% C 0.090 H 237.1°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#145C81
RGB	rgb(20, 92, 129)
HSL	hsl(200, 73%, 29%)
HSV	hsv(200, 84%, 51%)
CMYK	cmyk(84.5%, 28.7%, 0%, 49.4%)
CIE-LAB	lab(36.72, -7.42, -26.73)
CIE-LCH	lch(36.72, 27.74, 254.49°)
OKLab	oklab(45.09% -0.0489 -0.0756)
OKLCH	oklch(45.09% 0.09 237.1)
XYZ	xyz(8.0765, 9.3870, 22.1508)
Luminance	0.0939 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145C81 #813914

analogous

#148170 #145C81 #142681

triadic

#145C81 #81145C #5C8114

tetradic

#145C81 #701481 #813914 #268114

square

#145C81 #701481 #813914 #268114

split-complementary

#145C81 #811426 #817014

monochromatic

#04131A #0C364C #145C81 #1C82B6 #30A4DF

Accessibility & contrast

On white

7.30

#145C81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#145C81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145C81

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145C81	#FFFFFF	#000000	##FFFFFF
##145C81	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5C83

Deuteranopia (green-blind)

#3C5280

Tritanopia (blue-blind)

#006569

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #145c81;
/* rgb */ color: rgb(20, 92, 129);
/* oklch */ color: oklch(45.1% 0.090 237.1);

Tailwind

colors: {
  custom: {
    50: '#668aa5',
    500: '#145c81',
    950: '#000000',
  },
}

SCSS

$custom: #145c81;
$custom-light: #668aa5;
$custom-dark: #000000;

JSON

{
  "hex": "#145c81",
  "rgb": {
    "r": 20,
    "g": 92,
    "b": 129
  },
  "hsl": {
    "h": 200.367,
    "s": 73.154,
    "l": 29.216
  },
  "oklch": {
    "l": 0.45091,
    "c": 0.09006,
    "h": 237.1
  },
  "luminance": 0.09388
}

Semantic roles & 50–950 ramp

primary

#145C81

secondary

#B6653B

accent

#7638F0

background

#F6F8FA

surface

#EBF0F4

border

#C6CBCE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #145C81

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

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