#186389#186389

#186389 is a mid, moderate cyan. Relative luminance 0.109; OKLCH L 47.4% C 0.093 H 236.4°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#186389
RGB	rgb(24, 99, 137)
HSL	hsl(200, 70%, 32%)
HSV	hsv(200, 82%, 54%)
CMYK	cmyk(82.5%, 27.7%, 0%, 46.3%)
CIE-LAB	lab(39.45, -8.18, -27.32)
CIE-LCH	lch(39.45, 28.51, 253.33°)
OKLab	oklab(47.42% -0.0513 -0.0772)
OKLCH	oklch(47.42% 0.093 236.4)
XYZ	xyz(9.3521, 10.9229, 25.2775)
Luminance	0.1092 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186389 #893E18

analogous

#188977 #186389 #182B89

triadic

#186389 #891863 #638918

tetradic

#186389 #771889 #893E18 #2B8918

square

#186389 #771889 #893E18 #2B8918

split-complementary

#186389 #89182B #897718

monochromatic

#061821 #0F3D55 #186389 #2189BD #3EA8DD

Accessibility & contrast

On white

6.59

#186389 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#186389 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186389

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186389	#FFFFFF	#000000	##FFFFFF
##186389	1.00	6.59	3.18	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51638B

Deuteranopia (green-blind)

#425888

Tritanopia (blue-blind)

#006D70

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #186389;
/* rgb */ color: rgb(24, 99, 137);
/* oklch */ color: oklch(47.4% 0.093 236.4);

Tailwind

colors: {
  custom: {
    50: '#698fab',
    500: '#186389',
    950: '#000000',
  },
}

SCSS

$custom: #186389;
$custom-light: #698fab;
$custom-dark: #000000;

JSON

{
  "hex": "#186389",
  "rgb": {
    "r": 24,
    "g": 99,
    "b": 137
  },
  "hsl": {
    "h": 200.177,
    "s": 70.186,
    "l": 31.569
  },
  "oklch": {
    "l": 0.47416,
    "c": 0.09268,
    "h": 236.4
  },
  "luminance": 0.10924
}

Semantic roles & 50–950 ramp

primary

#186389

secondary

#BD6A40

accent

#773BED

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C10

muted

#7A7D7F

Preview Lab

Preview with #186389

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

Preview Lab → · Contrast checker → · Palette generator →