#186576#186576

#186576 is a mid, moderate cyan. Relative luminance 0.108; OKLCH L 47.0% C 0.076 H 216.4°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#186576
RGB	rgb(24, 101, 118)
HSL	hsl(191, 66%, 28%)
HSV	hsv(191, 80%, 46%)
CMYK	cmyk(79.7%, 14.4%, 0%, 53.7%)
CIE-LAB	lab(39.26, -16.35, -16.07)
CIE-LCH	lch(39.26, 22.93, 224.50°)
OKLab	oklab(46.98% -0.0609 -0.0449)
OKLCH	oklch(46.98% 0.076 216.4)
XYZ	xyz(8.2990, 10.8085, 18.7849)
Luminance	0.1081 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186576 #762918

analogous

#187658 #186576 #183676

triadic

#186576 #761865 #657618

tetradic

#186576 #581876 #762918 #367618

square

#186576 #581876 #762918 #367618

split-complementary

#186576 #761836 #765818

monochromatic

#051619 #0E3943 #186576 #2291A9 #33B8D5

Accessibility & contrast

On white

6.64

#186576 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#186576 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186576

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186576	#FFFFFF	#000000	##FFFFFF
##186576	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A6277

Deuteranopia (green-blind)

#4D5876

Tritanopia (blue-blind)

#006B6A

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #186576;
/* rgb */ color: rgb(24, 101, 118);
/* oklch */ color: oklch(47.0% 0.076 216.4);

Tailwind

colors: {
  custom: {
    50: '#66919d',
    500: '#186576',
    950: '#000000',
  },
}

SCSS

$custom: #186576;
$custom-light: #66919d;
$custom-dark: #000000;

JSON

{
  "hex": "#186576",
  "rgb": {
    "r": 24,
    "g": 101,
    "b": 118
  },
  "hsl": {
    "h": 190.851,
    "s": 66.197,
    "l": 27.843
  },
  "oklch": {
    "l": 0.46981,
    "c": 0.07564,
    "h": 216.4
  },
  "luminance": 0.1081
}

Semantic roles & 50–950 ramp

primary

#186576

secondary

#AB523F

accent

#5D3FE9

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #186576

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

Preview Lab → · Contrast checker → · Palette generator →