#186778#186778

#186778 is a mid, moderate cyan. Relative luminance 0.113; OKLCH L 47.6% C 0.077 H 216.0°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#186778
RGB	rgb(24, 103, 120)
HSL	hsl(191, 67%, 28%)
HSV	hsv(191, 80%, 47%)
CMYK	cmyk(80%, 14.2%, 0%, 52.9%)
CIE-LAB	lab(40.00, -16.76, -16.15)
CIE-LCH	lch(40.00, 23.28, 223.94°)
OKLab	oklab(47.61% -0.0621 -0.0451)
OKLCH	oklch(47.61% 0.077 216)
XYZ	xyz(8.6157, 11.2497, 19.4830)
Luminance	0.1125 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186778 #782918

analogous

#187859 #186778 #183778

triadic

#186778 #781867 #677818

tetradic

#186778 #591878 #782918 #377818

square

#186778 #591878 #782918 #377818

split-complementary

#186778 #781837 #785918

monochromatic

#05161A #0E3B45 #186778 #2293AB #34BAD6

Accessibility & contrast

On white

6.46

#186778 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#186778 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186778

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186778	#FFFFFF	#000000	##FFFFFF
##186778	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B6479

Deuteranopia (green-blind)

#4F5A78

Tritanopia (blue-blind)

#006D6C

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #186778;
/* rgb */ color: rgb(24, 103, 120);
/* oklch */ color: oklch(47.6% 0.077 216.0);

Tailwind

colors: {
  custom: {
    50: '#66929f',
    500: '#186778',
    950: '#000000',
  },
}

SCSS

$custom: #186778;
$custom-light: #66929f;
$custom-dark: #000000;

JSON

{
  "hex": "#186778",
  "rgb": {
    "r": 24,
    "g": 103,
    "b": 120
  },
  "hsl": {
    "h": 190.625,
    "s": 66.667,
    "l": 28.235
  },
  "oklch": {
    "l": 0.47605,
    "c": 0.07678,
    "h": 216
  },
  "luminance": 0.11251
}

Semantic roles & 50–950 ramp

primary

#186778

secondary

#AD523F

accent

#5D3EEA

background

#F6F9F9

surface

#EBF1F2

border

#C6CBCC

text

#070D0E

muted

#7A7E7E

Preview Lab

Preview with #186778

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

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