#185680#185680

#185680 is a dark, moderate cyan. Relative luminance 0.084; OKLCH L 43.6% C 0.092 H 243.3°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#185680
RGB	rgb(24, 86, 128)
HSL	hsl(204, 68%, 30%)
HSV	hsv(204, 81%, 50%)
CMYK	cmyk(81.3%, 32.8%, 0%, 49.8%)
CIE-LAB	lab(34.82, -3.64, -29.10)
CIE-LCH	lch(34.82, 29.33, 262.87°)
OKLab	oklab(43.59% -0.0416 -0.0826)
OKLCH	oklch(43.59% 0.092 243.3)
XYZ	xyz(7.5992, 8.4074, 21.6402)
Luminance	0.0841 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185680 #804218

analogous

#188076 #185680 #182280

triadic

#185680 #801856 #568018

tetradic

#185680 #761880 #804218 #228018

square

#185680 #761880 #804218 #228018

split-complementary

#185680 #801822 #807618

monochromatic

#05111A #0E334C #185680 #2279B4 #3999DA

Accessibility & contrast

On white

7.83

#185680 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#185680 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185680

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185680	#FFFFFF	#000000	##FFFFFF
##185680	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#425782

Deuteranopia (green-blind)

#344E7F

Tritanopia (blue-blind)

#006065

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #185680;
/* rgb */ color: rgb(24, 86, 128);
/* oklch */ color: oklch(43.6% 0.092 243.3);

Tailwind

colors: {
  custom: {
    50: '#6685a5',
    500: '#185680',
    950: '#000000',
  },
}

SCSS

$custom: #185680;
$custom-light: #6685a5;
$custom-dark: #000000;

JSON

{
  "hex": "#185680",
  "rgb": {
    "r": 24,
    "g": 86,
    "b": 128
  },
  "hsl": {
    "h": 204.231,
    "s": 68.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.43591,
    "c": 0.09244,
    "h": 243.3
  },
  "luminance": 0.08408
}

Semantic roles & 50–950 ramp

primary

#185680

secondary

#B46F40

accent

#833DEB

background

#F6F8FA

surface

#EBEFF4

border

#C6CACE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #185680

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

Preview Lab → · Contrast checker → · Palette generator →