#1C6D8A#1C6D8A

#1C6D8A is a mid, moderate cyan. Relative luminance 0.130; OKLCH L 50.1% C 0.087 H 227.1°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#1C6D8A
RGB	rgb(28, 109, 138)
HSL	hsl(196, 66%, 33%)
HSV	hsv(196, 80%, 54%)
CMYK	cmyk(79.7%, 21%, 0%, 45.9%)
CIE-LAB	lab(42.79, -13.24, -22.71)
CIE-LCH	lch(42.79, 26.29, 239.76°)
OKLab	oklab(50.12% -0.0592 -0.0638)
OKLCH	oklch(50.12% 0.087 227.1)
XYZ	xyz(10.5331, 13.0179, 25.9974)
Luminance	0.1302 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C6D8A #8A391C

analogous

#1C8A70 #1C6D8A #1C368A

triadic

#1C6D8A #8A1C6D #6D8A1C

tetradic

#1C6D8A #701C8A #8A391C #368A1C

square

#1C6D8A #701C8A #8A391C #368A1C

split-complementary

#1C6D8A #8A1C36 #8A701C

monochromatic

#071D24 #124557 #1C6D8A #2695BD #47B3DA

Accessibility & contrast

On white

5.83

#1C6D8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#1C6D8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C6D8A

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C6D8A	#FFFFFF	#000000	##FFFFFF
##1C6D8A	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D6B8B

Deuteranopia (green-blind)

#4F608A

Tritanopia (blue-blind)

#007577

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #1c6d8a;
/* rgb */ color: rgb(28, 109, 138);
/* oklch */ color: oklch(50.1% 0.087 227.1);

Tailwind

colors: {
  custom: {
    50: '#6b97ac',
    500: '#1c6d8a',
    950: '#000000',
  },
}

SCSS

$custom: #1c6d8a;
$custom-light: #6b97ac;
$custom-dark: #000000;

JSON

{
  "hex": "#1c6d8a",
  "rgb": {
    "r": 28,
    "g": 109,
    "b": 138
  },
  "hsl": {
    "h": 195.818,
    "s": 66.265,
    "l": 32.549
  },
  "oklch": {
    "l": 0.50121,
    "c": 0.08703,
    "h": 227.1
  },
  "luminance": 0.13019
}

Semantic roles & 50–950 ramp

primary

#1C6D8A

secondary

#BB6546

accent

#6C3FE9

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080D10

muted

#7A7E7F

Preview Lab

Preview with #1C6D8A

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

Preview Lab → · Contrast checker → · Palette generator →