#186784#186784

#186784 is a mid, moderate cyan. Relative luminance 0.116; OKLCH L 48.2% C 0.086 H 228.1°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#186784
RGB	rgb(24, 103, 132)
HSL	hsl(196, 69%, 31%)
HSV	hsv(196, 82%, 52%)
CMYK	cmyk(81.8%, 22%, 0%, 48.2%)
CIE-LAB	lab(40.51, -12.42, -22.65)
CIE-LCH	lch(40.51, 25.83, 241.25°)
OKLab	oklab(48.18% -0.0571 -0.0637)
OKLCH	oklch(48.18% 0.086 228.1)
XYZ	xyz(9.3901, 11.5595, 23.5616)
Luminance	0.1156 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186784 #843518

analogous

#18846B #186784 #183184

triadic

#186784 #841867 #678418

tetradic

#186784 #6B1884 #843518 #318418

square

#186784 #6B1884 #843518 #318418

split-complementary

#186784 #841831 #846B18

monochromatic

#05161C #0F3F50 #186784 #218FB8 #3BB0DB

Accessibility & contrast

On white

6.34

#186784 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#186784 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186784

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186784	#FFFFFF	#000000	##FFFFFF
##186784	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#586585

Deuteranopia (green-blind)

#495B84

Tritanopia (blue-blind)

#006F71

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #186784;
/* rgb */ color: rgb(24, 103, 132);
/* oklch */ color: oklch(48.2% 0.086 228.1);

Tailwind

colors: {
  custom: {
    50: '#6892a8',
    500: '#186784',
    950: '#000000',
  },
}

SCSS

$custom: #186784;
$custom-light: #6892a8;
$custom-dark: #000000;

JSON

{
  "hex": "#186784",
  "rgb": {
    "r": 24,
    "g": 103,
    "b": 132
  },
  "hsl": {
    "h": 196.111,
    "s": 69.231,
    "l": 30.588
  },
  "oklch": {
    "l": 0.48183,
    "c": 0.08555,
    "h": 228.1
  },
  "luminance": 0.11561
}

Semantic roles & 50–950 ramp

primary

#186784

secondary

#B86040

accent

#6B3CEC

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070D0F

muted

#7A7D7F

Preview Lab

Preview with #186784

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

Preview Lab → · Contrast checker → · Palette generator →