#186689#186689

#186689 is a mid, moderate cyan. Relative luminance 0.115; OKLCH L 48.2% C 0.091 H 233.3°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#186689
RGB	rgb(24, 102, 137)
HSL	hsl(199, 70%, 32%)
HSV	hsv(199, 82%, 54%)
CMYK	cmyk(82.5%, 25.5%, 0%, 46.3%)
CIE-LAB	lab(40.41, -9.97, -25.81)
CIE-LCH	lch(40.41, 27.67, 248.88°)
OKLab	oklab(48.18% -0.0542 -0.0728)
OKLCH	oklch(48.18% 0.091 233.3)
XYZ	xyz(9.6416, 11.5019, 25.3740)
Luminance	0.1150 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186689 #893B18

analogous

#188974 #186689 #182E89

triadic

#186689 #891866 #668918

tetradic

#186689 #741889 #893B18 #2E8918

square

#186689 #741889 #893B18 #2E8918

split-complementary

#186689 #89182E #897418

monochromatic

#061821 #0F3F55 #186689 #218DBD #3EACDD

Accessibility & contrast

On white

6.36

#186689 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#186689 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186689

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186689	#FFFFFF	#000000	##FFFFFF
##186689	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55658B

Deuteranopia (green-blind)

#465B88

Tritanopia (blue-blind)

#006F72

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #186689;
/* rgb */ color: rgb(24, 102, 137);
/* oklch */ color: oklch(48.2% 0.091 233.3);

Tailwind

colors: {
  custom: {
    50: '#6991ab',
    500: '#186689',
    950: '#000000',
  },
}

SCSS

$custom: #186689;
$custom-light: #6991ab;
$custom-dark: #000000;

JSON

{
  "hex": "#186689",
  "rgb": {
    "r": 24,
    "g": 102,
    "b": 137
  },
  "hsl": {
    "h": 198.584,
    "s": 70.186,
    "l": 31.569
  },
  "oklch": {
    "l": 0.48183,
    "c": 0.09079,
    "h": 233.3
  },
  "luminance": 0.11503
}

Semantic roles & 50–950 ramp

primary

#186689

secondary

#BD6740

accent

#723BED

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C10

muted

#7A7D7F

Preview Lab

Preview with #186689

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

Preview Lab → · Contrast checker → · Palette generator →