#185780#185780

#185780 is a dark, moderate cyan. Relative luminance 0.086; OKLCH L 43.8% C 0.092 H 242.3°. Best body text is #FFFFFF at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#185780
RGB	rgb(24, 87, 128)
HSL	hsl(204, 68%, 30%)
HSV	hsv(204, 81%, 50%)
CMYK	cmyk(81.3%, 32%, 0%, 49.8%)
CIE-LAB	lab(35.14, -4.27, -28.59)
CIE-LCH	lch(35.14, 28.91, 261.51°)
OKLab	oklab(43.85% -0.0426 -0.0811)
OKLCH	oklch(43.85% 0.092 242.3)
XYZ	xyz(7.6796, 8.5682, 21.6670)
Luminance	0.0857 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185780 #804118

analogous

#188075 #185780 #182380

triadic

#185780 #801857 #578018

tetradic

#185780 #751880 #804118 #238018

square

#185780 #751880 #804118 #238018

split-complementary

#185780 #801823 #807518

monochromatic

#05121A #0E344C #185780 #227AB4 #399ADA

Accessibility & contrast

On white

7.74

#185780 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#185780 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185780

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185780	#FFFFFF	#000000	##FFFFFF
##185780	1.00	7.74	2.71	7.74
#FFFFFF	7.74	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#445882

Deuteranopia (green-blind)

#354E7F

Tritanopia (blue-blind)

#006166

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #185780;
/* rgb */ color: rgb(24, 87, 128);
/* oklch */ color: oklch(43.8% 0.092 242.3);

Tailwind

colors: {
  custom: {
    50: '#6786a5',
    500: '#185780',
    950: '#000000',
  },
}

SCSS

$custom: #185780;
$custom-light: #6786a5;
$custom-dark: #000000;

JSON

{
  "hex": "#185780",
  "rgb": {
    "r": 24,
    "g": 87,
    "b": 128
  },
  "hsl": {
    "h": 203.654,
    "s": 68.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.43846,
    "c": 0.09156,
    "h": 242.3
  },
  "luminance": 0.08569
}

Semantic roles & 50–950 ramp

primary

#185780

secondary

#B46E40

accent

#813DEB

background

#F6F8FA

surface

#EBEFF4

border

#C6CACE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #185780

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

Preview Lab → · Contrast checker → · Palette generator →