#185681#185681

#185681 is a dark, moderate cyan. Relative luminance 0.084; OKLCH L 43.7% C 0.094 H 243.9°. Best body text is #FFFFFF at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#185681
RGB	rgb(24, 86, 129)
HSL	hsl(205, 69%, 30%)
HSV	hsv(205, 81%, 51%)
CMYK	cmyk(81.4%, 33.3%, 0%, 49.4%)
CIE-LAB	lab(34.87, -3.25, -29.63)
CIE-LCH	lch(34.87, 29.81, 263.75°)
OKLab	oklab(43.65% -0.0412 -0.0841)
OKLCH	oklch(43.65% 0.094 243.9)
XYZ	xyz(7.6654, 8.4338, 21.9885)
Luminance	0.0843 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185681 #814318

analogous

#188177 #185681 #182281

triadic

#185681 #811856 #568118

tetradic

#185681 #771881 #814318 #228118

square

#185681 #771881 #814318 #228118

split-complementary

#185681 #811822 #817718

monochromatic

#05111A #0E344D #185681 #2278B5 #3998DA

Accessibility & contrast

On white

7.82

#185681 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#185681 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185681

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185681	#FFFFFF	#000000	##FFFFFF
##185681	1.00	7.82	2.69	7.82
#FFFFFF	7.82	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#425783

Deuteranopia (green-blind)

#334E80

Tritanopia (blue-blind)

#006165

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #185681;
/* rgb */ color: rgb(24, 86, 129);
/* oklch */ color: oklch(43.7% 0.094 243.9);

Tailwind

colors: {
  custom: {
    50: '#6785a6',
    500: '#185681',
    950: '#000000',
  },
}

SCSS

$custom: #185681;
$custom-light: #6785a6;
$custom-dark: #000000;

JSON

{
  "hex": "#185681",
  "rgb": {
    "r": 24,
    "g": 86,
    "b": 129
  },
  "hsl": {
    "h": 204.571,
    "s": 68.627,
    "l": 30
  },
  "oklch": {
    "l": 0.43651,
    "c": 0.09369,
    "h": 243.9
  },
  "luminance": 0.08435
}

Semantic roles & 50–950 ramp

primary

#185681

secondary

#B57040

accent

#843CEB

background

#F6F8FA

surface

#EBEFF4

border

#C6CACE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #185681

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

Preview Lab → · Contrast checker → · Palette generator →