#185580#185580

#185580 is a dark, moderate cyan. Relative luminance 0.083; OKLCH L 43.3% C 0.093 H 244.2°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#185580
RGB	rgb(24, 85, 128)
HSL	hsl(205, 68%, 30%)
HSV	hsv(205, 81%, 50%)
CMYK	cmyk(81.3%, 33.6%, 0%, 49.8%)
CIE-LAB	lab(34.50, -3.00, -29.61)
CIE-LCH	lch(34.50, 29.76, 264.21°)
OKLab	oklab(43.34% -0.0406 -0.0841)
OKLCH	oklch(43.34% 0.093 244.2)
XYZ	xyz(7.5200, 8.2488, 21.6137)
Luminance	0.0825 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185580 #804318

analogous

#188077 #185580 #182180

triadic

#185580 #801855 #558018

tetradic

#185580 #771880 #804318 #218018

square

#185580 #771880 #804318 #218018

split-complementary

#185580 #801821 #807718

monochromatic

#05111A #0E334C #185580 #2277B4 #3997DA

Accessibility & contrast

On white

7.92

#185580 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#185580 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185580

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185580	#FFFFFF	#000000	##FFFFFF
##185580	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415682

Deuteranopia (green-blind)

#324D7F

Tritanopia (blue-blind)

#006064

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #185580;
/* rgb */ color: rgb(24, 85, 128);
/* oklch */ color: oklch(43.3% 0.093 244.2);

Tailwind

colors: {
  custom: {
    50: '#6684a5',
    500: '#185580',
    950: '#000000',
  },
}

SCSS

$custom: #185580;
$custom-light: #6684a5;
$custom-dark: #000000;

JSON

{
  "hex": "#185580",
  "rgb": {
    "r": 24,
    "g": 85,
    "b": 128
  },
  "hsl": {
    "h": 204.808,
    "s": 68.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.43337,
    "c": 0.09335,
    "h": 244.2
  },
  "luminance": 0.0825
}

Semantic roles & 50–950 ramp

primary

#185580

secondary

#B47040

accent

#853DEB

background

#F6F8FA

surface

#EBEFF4

border

#C6CACE

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #185580

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

Preview Lab → · Contrast checker → · Palette generator →