#186281#186281

#186281 is a mid, moderate cyan. Relative luminance 0.105; OKLCH L 46.7% C 0.085 H 231.2°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#186281
RGB	rgb(24, 98, 129)
HSL	hsl(198, 69%, 30%)
HSV	hsv(198, 81%, 51%)
CMYK	cmyk(81.4%, 24%, 0%, 49.4%)
CIE-LAB	lab(38.75, -10.61, -23.56)
CIE-LCH	lch(38.75, 25.83, 245.76°)
OKLab	oklab(46.73% -0.0532 -0.0663)
OKLCH	oklch(46.73% 0.085 231.2)
XYZ	xyz(8.7052, 10.5135, 22.3351)
Luminance	0.1051 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186281 #813718

analogous

#18816B #186281 #182E81

triadic

#186281 #811862 #628118

tetradic

#186281 #6B1881 #813718 #2E8118

square

#186281 #6B1881 #813718 #2E8118

split-complementary

#186281 #81182E #816B18

monochromatic

#05141A #0E3B4D #186281 #2289B5 #39ABDA

Accessibility & contrast

On white

6.77

#186281 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#186281 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186281

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186281	#FFFFFF	#000000	##FFFFFF
##186281	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#526182

Deuteranopia (green-blind)

#445781

Tritanopia (blue-blind)

#006A6C

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #186281;
/* rgb */ color: rgb(24, 98, 129);
/* oklch */ color: oklch(46.7% 0.085 231.2);

Tailwind

colors: {
  custom: {
    50: '#678ea5',
    500: '#186281',
    950: '#000000',
  },
}

SCSS

$custom: #186281;
$custom-light: #678ea5;
$custom-dark: #000000;

JSON

{
  "hex": "#186281",
  "rgb": {
    "r": 24,
    "g": 98,
    "b": 129
  },
  "hsl": {
    "h": 197.714,
    "s": 68.627,
    "l": 30
  },
  "oklch": {
    "l": 0.46732,
    "c": 0.08506,
    "h": 231.2
  },
  "luminance": 0.10515
}

Semantic roles & 50–950 ramp

primary

#186281

secondary

#B56240

accent

#703CEB

background

#F6F8FA

surface

#EBF0F4

border

#C6CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #186281

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

Preview Lab → · Contrast checker → · Palette generator →