#185D80#185D80

#185D80 is a mid, moderate cyan. Relative luminance 0.096; OKLCH L 45.4% C 0.087 H 236.1°. Best body text is #FFFFFF at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#185D80
RGB	rgb(24, 93, 128)
HSL	hsl(200, 68%, 30%)
HSV	hsv(200, 81%, 50%)
CMYK	cmyk(81.3%, 27.3%, 0%, 49.8%)
CIE-LAB	lab(37.08, -7.98, -25.55)
CIE-LCH	lch(37.08, 26.77, 252.65°)
OKLab	oklab(45.39% -0.0486 -0.0722)
OKLCH	oklch(45.39% 0.087 236.1)
XYZ	xyz(8.1858, 9.5804, 21.8357)
Luminance	0.0958 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185D80 #803B18

analogous

#18806F #185D80 #182980

triadic

#185D80 #80185D #5D8018

tetradic

#185D80 #6F1880 #803B18 #298018

square

#185D80 #6F1880 #803B18 #298018

split-complementary

#185D80 #801829 #806F18

monochromatic

#05131A #0E384C #185D80 #2282B4 #39A4DA

Accessibility & contrast

On white

7.20

#185D80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#185D80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185D80

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185D80	#FFFFFF	#000000	##FFFFFF
##185D80	1.00	7.20	2.92	7.20
#FFFFFF	7.20	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C5D82

Deuteranopia (green-blind)

#3E537F

Tritanopia (blue-blind)

#006669

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #185d80;
/* rgb */ color: rgb(24, 93, 128);
/* oklch */ color: oklch(45.4% 0.087 236.1);

Tailwind

colors: {
  custom: {
    50: '#678aa5',
    500: '#185d80',
    950: '#000000',
  },
}

SCSS

$custom: #185d80;
$custom-light: #678aa5;
$custom-dark: #000000;

JSON

{
  "hex": "#185d80",
  "rgb": {
    "r": 24,
    "g": 93,
    "b": 128
  },
  "hsl": {
    "h": 200.192,
    "s": 68.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.45385,
    "c": 0.08697,
    "h": 236.1
  },
  "luminance": 0.09581
}

Semantic roles & 50–950 ramp

primary

#185D80

secondary

#B46740

accent

#773DEB

background

#F6F8FA

surface

#EBF0F4

border

#C6CBCE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #185D80

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

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