#185778#185778

#185778 is a dark, moderate cyan. Relative luminance 0.084; OKLCH L 43.4% C 0.082 H 236.5°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#185778
RGB	rgb(24, 87, 120)
HSL	hsl(201, 67%, 28%)
HSV	hsv(201, 80%, 47%)
CMYK	cmyk(80%, 27.5%, 0%, 52.9%)
CIE-LAB	lab(34.73, -7.38, -24.30)
CIE-LCH	lch(34.73, 25.39, 253.11°)
OKLab	oklab(43.39% -0.0454 -0.0686)
OKLCH	oklch(43.39% 0.082 236.5)
XYZ	xyz(7.1737, 8.3658, 19.0023)
Luminance	0.0837 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185778 #783918

analogous

#187869 #185778 #182778

triadic

#185778 #781857 #577818

tetradic

#185778 #691878 #783918 #277818

square

#185778 #691878 #783918 #277818

split-complementary

#185778 #781827 #786918

monochromatic

#05121A #0E3245 #185778 #227CAB #349FD6

Accessibility & contrast

On white

7.86

#185778 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#185778 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185778

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185778	#FFFFFF	#000000	##FFFFFF
##185778	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47577A

Deuteranopia (green-blind)

#3A4E77

Tritanopia (blue-blind)

#006062

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #185778;
/* rgb */ color: rgb(24, 87, 120);
/* oklch */ color: oklch(43.4% 0.082 236.5);

Tailwind

colors: {
  custom: {
    50: '#65869f',
    500: '#185778',
    950: '#000000',
  },
}

SCSS

$custom: #185778;
$custom-light: #65869f;
$custom-dark: #000000;

JSON

{
  "hex": "#185778",
  "rgb": {
    "r": 24,
    "g": 87,
    "b": 120
  },
  "hsl": {
    "h": 200.625,
    "s": 66.667,
    "l": 28.235
  },
  "oklch": {
    "l": 0.43391,
    "c": 0.08222,
    "h": 236.5
  },
  "luminance": 0.08367
}

Semantic roles & 50–950 ramp

primary

#185778

secondary

#AD653F

accent

#793EEA

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0E

muted

#7A7C7E

Preview Lab

Preview with #185778

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

Preview Lab → · Contrast checker → · Palette generator →