#185A80#185A80

#185A80 is a dark, moderate cyan. Relative luminance 0.091; OKLCH L 44.6% C 0.089 H 239.3°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#185A80
RGB	rgb(24, 90, 128)
HSL	hsl(202, 68%, 30%)
HSV	hsv(202, 81%, 50%)
CMYK	cmyk(81.3%, 29.7%, 0%, 49.8%)
CIE-LAB	lab(36.11, -6.14, -27.07)
CIE-LCH	lch(36.11, 27.76, 257.22°)
OKLab	oklab(44.61% -0.0455 -0.0766)
OKLCH	oklch(44.61% 0.089 239.3)
XYZ	xyz(7.9276, 9.0641, 21.7496)
Luminance	0.0906 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185A80 #803E18

analogous

#188072 #185A80 #182680

triadic

#185A80 #80185A #5A8018

tetradic

#185A80 #721880 #803E18 #268018

square

#185A80 #721880 #803E18 #268018

split-complementary

#185A80 #801826 #807218

monochromatic

#05121A #0E364C #185A80 #227EB4 #399FDA

Accessibility & contrast

On white

7.47

#185A80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#185A80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185A80

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185A80	#FFFFFF	#000000	##FFFFFF
##185A80	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485A82

Deuteranopia (green-blind)

#3A517F

Tritanopia (blue-blind)

#006467

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #185a80;
/* rgb */ color: rgb(24, 90, 128);
/* oklch */ color: oklch(44.6% 0.089 239.3);

Tailwind

colors: {
  custom: {
    50: '#6788a5',
    500: '#185a80',
    950: '#000000',
  },
}

SCSS

$custom: #185a80;
$custom-light: #6788a5;
$custom-dark: #000000;

JSON

{
  "hex": "#185a80",
  "rgb": {
    "r": 24,
    "g": 90,
    "b": 128
  },
  "hsl": {
    "h": 201.923,
    "s": 68.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.44613,
    "c": 0.08911,
    "h": 239.3
  },
  "luminance": 0.09065
}

Semantic roles & 50–950 ramp

primary

#185A80

secondary

#B46A40

accent

#7C3DEB

background

#F6F8FA

surface

#EBEFF4

border

#C6CACE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #185A80

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

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