#1C7186#1C7186

#1C7186 is a mid, moderate cyan. Relative luminance 0.138; OKLCH L 51.0% C 0.083 H 218.7°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#1C7186
RGB	rgb(28, 113, 134)
HSL	hsl(192, 65%, 32%)
HSV	hsv(192, 79%, 53%)
CMYK	cmyk(79.1%, 15.7%, 0%, 47.5%)
CIE-LAB	lab(43.91, -16.92, -18.59)
CIE-LCH	lch(43.91, 25.14, 227.69°)
OKLab	oklab(50.97% -0.065 -0.052)
OKLCH	oklch(50.97% 0.083 218.7)
XYZ	xyz(10.6853, 13.7771, 24.6457)
Luminance	0.1378 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C7186 #86311C

analogous

#1C8666 #1C7186 #1C3C86

triadic

#1C7186 #861C71 #71861C

tetradic

#1C7186 #661C86 #86311C #3C861C

square

#1C7186 #661C86 #86311C #3C861C

split-complementary

#1C7186 #861C3C #86661C

monochromatic

#071C21 #114653 #1C7186 #279CB9 #44BBD8

Accessibility & contrast

On white

5.59

#1C7186 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#1C7186 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C7186

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C7186	#FFFFFF	#000000	##FFFFFF
##1C7186	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#646E87

Deuteranopia (green-blind)

#566386

Tritanopia (blue-blind)

#007878

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #1c7186;
/* rgb */ color: rgb(28, 113, 134);
/* oklch */ color: oklch(51.0% 0.083 218.7);

Tailwind

colors: {
  custom: {
    50: '#6b9aa9',
    500: '#1c7186',
    950: '#000000',
  },
}

SCSS

$custom: #1c7186;
$custom-light: #6b9aa9;
$custom-dark: #000000;

JSON

{
  "hex": "#1c7186",
  "rgb": {
    "r": 28,
    "g": 113,
    "b": 134
  },
  "hsl": {
    "h": 191.887,
    "s": 65.432,
    "l": 31.765
  },
  "oklch": {
    "l": 0.50965,
    "c": 0.08319,
    "h": 218.7
  },
  "luminance": 0.13778
}

Semantic roles & 50–950 ramp

primary

#1C7186

secondary

#B95C45

accent

#613FE8

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E0F

muted

#7A7E7F

Preview Lab

Preview with #1C7186

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

Preview Lab → · Contrast checker → · Palette generator →