#185D77#185D77

#185D77 is a dark, moderate cyan. Relative luminance 0.094; OKLCH L 44.9% C 0.078 H 228.2°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#185D77
RGB	rgb(24, 93, 119)
HSL	hsl(196, 66%, 28%)
HSV	hsv(196, 80%, 47%)
CMYK	cmyk(79.8%, 21.8%, 0%, 53.3%)
CIE-LAB	lab(36.66, -11.38, -20.69)
CIE-LCH	lch(36.66, 23.61, 241.19°)
OKLab	oklab(44.91% -0.052 -0.0581)
OKLCH	oklch(44.91% 0.078 228.2)
XYZ	xyz(7.6194, 9.3539, 18.8531)
Luminance	0.0935 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185D77 #773218

analogous

#187761 #185D77 #182D77

triadic

#185D77 #77185D #5D7718

tetradic

#185D77 #611877 #773218 #2D7718

square

#185D77 #611877 #773218 #2D7718

split-complementary

#185D77 #77182D #776118

monochromatic

#051419 #0E3544 #185D77 #2285AA #33A9D6

Accessibility & contrast

On white

7.31

#185D77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#185D77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185D77

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185D77	#FFFFFF	#000000	##FFFFFF
##185D77	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5B78

Deuteranopia (green-blind)

#435277

Tritanopia (blue-blind)

#006466

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #185d77;
/* rgb */ color: rgb(24, 93, 119);
/* oklch */ color: oklch(44.9% 0.078 228.2);

Tailwind

colors: {
  custom: {
    50: '#658b9e',
    500: '#185d77',
    950: '#000000',
  },
}

SCSS

$custom: #185d77;
$custom-light: #658b9e;
$custom-dark: #000000;

JSON

{
  "hex": "#185d77",
  "rgb": {
    "r": 24,
    "g": 93,
    "b": 119
  },
  "hsl": {
    "h": 196.421,
    "s": 66.434,
    "l": 28.039
  },
  "oklch": {
    "l": 0.4491,
    "c": 0.07797,
    "h": 228.2
  },
  "luminance": 0.09355
}

Semantic roles & 50–950 ramp

primary

#185D77

secondary

#AC5D3F

accent

#6D3EE9

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0E

muted

#7A7D7E

Preview Lab

Preview with #185D77

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

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