#186A89#186A89

#186A89 is a mid, moderate cyan. Relative luminance 0.123; OKLCH L 49.2% C 0.089 H 229.0°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#186A89
RGB	rgb(24, 106, 137)
HSL	hsl(196, 70%, 32%)
HSV	hsv(196, 82%, 54%)
CMYK	cmyk(82.5%, 22.6%, 0%, 46.3%)
CIE-LAB	lab(41.70, -12.32, -23.81)
CIE-LCH	lch(41.70, 26.81, 242.64°)
OKLab	oklab(49.21% -0.0582 -0.067)
OKLCH	oklch(49.21% 0.089 229)
XYZ	xyz(10.0442, 12.3072, 25.5082)
Luminance	0.1231 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186A89 #893718

analogous

#188970 #186A89 #183289

triadic

#186A89 #89186A #6A8918

tetradic

#186A89 #701889 #893718 #328918

square

#186A89 #701889 #893718 #328918

split-complementary

#186A89 #891832 #897018

monochromatic

#061921 #0F4255 #186A89 #2192BD #3EB2DD

Accessibility & contrast

On white

6.07

#186A89 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#186A89 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186A89

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186A89	#FFFFFF	#000000	##FFFFFF
##186A89	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A688B

Deuteranopia (green-blind)

#4B5E89

Tritanopia (blue-blind)

#007374

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #186a89;
/* rgb */ color: rgb(24, 106, 137);
/* oklch */ color: oklch(49.2% 0.089 229.0);

Tailwind

colors: {
  custom: {
    50: '#6994ab',
    500: '#186a89',
    950: '#000000',
  },
}

SCSS

$custom: #186a89;
$custom-light: #6994ab;
$custom-dark: #000000;

JSON

{
  "hex": "#186a89",
  "rgb": {
    "r": 24,
    "g": 106,
    "b": 137
  },
  "hsl": {
    "h": 196.46,
    "s": 70.186,
    "l": 31.569
  },
  "oklch": {
    "l": 0.49211,
    "c": 0.08875,
    "h": 229
  },
  "luminance": 0.12308
}

Semantic roles & 50–950 ramp

primary

#186A89

secondary

#BD6240

accent

#6C3BED

background

#F6F9FA

surface

#ECF1F4

border

#C7CBCE

text

#070D10

muted

#7A7E7F

Preview Lab

Preview with #186A89

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

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