#186379#186379

#186379 is a mid, moderate cyan. Relative luminance 0.105; OKLCH L 46.6% C 0.078 H 222.4°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#186379
RGB	rgb(24, 99, 121)
HSL	hsl(194, 67%, 28%)
HSV	hsv(194, 80%, 47%)
CMYK	cmyk(80.2%, 18.2%, 0%, 52.5%)
CIE-LAB	lab(38.72, -14.14, -18.72)
CIE-LCH	lch(38.72, 23.46, 232.94°)
OKLab	oklab(46.59% -0.0575 -0.0524)
OKLCH	oklch(46.59% 0.078 222.4)
XYZ	xyz(8.2883, 10.4973, 19.6748)
Luminance	0.1050 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186379 #792E18

analogous

#18795E #186379 #183279

triadic

#186379 #791863 #637918

tetradic

#186379 #5E1879 #792E18 #327918

square

#186379 #5E1879 #792E18 #327918

split-complementary

#186379 #791832 #795E18

monochromatic

#05151A #0E3946 #186379 #228DAC #35B2D7

Accessibility & contrast

On white

6.78

#186379 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#186379 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186379

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186379	#FFFFFF	#000000	##FFFFFF
##186379	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56607A

Deuteranopia (green-blind)

#495779

Tritanopia (blue-blind)

#006A6A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #186379;
/* rgb */ color: rgb(24, 99, 121);
/* oklch */ color: oklch(46.6% 0.078 222.4);

Tailwind

colors: {
  custom: {
    50: '#668f9f',
    500: '#186379',
    950: '#000000',
  },
}

SCSS

$custom: #186379;
$custom-light: #668f9f;
$custom-dark: #000000;

JSON

{
  "hex": "#186379",
  "rgb": {
    "r": 24,
    "g": 99,
    "b": 121
  },
  "hsl": {
    "h": 193.608,
    "s": 66.897,
    "l": 28.431
  },
  "oklch": {
    "l": 0.46592,
    "c": 0.07781,
    "h": 222.4
  },
  "luminance": 0.10498
}

Semantic roles & 50–950 ramp

primary

#186379

secondary

#AE583F

accent

#653EEA

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #186379

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

Preview Lab → · Contrast checker → · Palette generator →