#185F80#185F80

#185F80 is a mid, moderate cyan. Relative luminance 0.099; OKLCH L 45.9% C 0.086 H 233.8°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#185F80
RGB	rgb(24, 95, 128)
HSL	hsl(199, 68%, 30%)
HSV	hsv(199, 81%, 50%)
CMYK	cmyk(81.3%, 25.8%, 0%, 49.8%)
CIE-LAB	lab(37.73, -9.19, -24.54)
CIE-LCH	lch(37.73, 26.20, 249.47°)
OKLab	oklab(45.9% -0.0506 -0.0692)
OKLCH	oklch(45.9% 0.086 233.8)
XYZ	xyz(8.3636, 9.9361, 21.8949)
Luminance	0.0994 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185F80 #803918

analogous

#18806D #185F80 #182B80

triadic

#185F80 #80185F #5F8018

tetradic

#185F80 #6D1880 #803918 #2B8018

square

#185F80 #6D1880 #803918 #2B8018

split-complementary

#185F80 #80182B #806D18

monochromatic

#05131A #0E394C #185F80 #2285B4 #39A7DA

Accessibility & contrast

On white

7.03

#185F80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#185F80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185F80

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185F80	#FFFFFF	#000000	##FFFFFF
##185F80	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5E82

Deuteranopia (green-blind)

#41557F

Tritanopia (blue-blind)

#00686A

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #185f80;
/* rgb */ color: rgb(24, 95, 128);
/* oklch */ color: oklch(45.9% 0.086 233.8);

Tailwind

colors: {
  custom: {
    50: '#678ca5',
    500: '#185f80',
    950: '#000000',
  },
}

SCSS

$custom: #185f80;
$custom-light: #678ca5;
$custom-dark: #000000;

JSON

{
  "hex": "#185f80",
  "rgb": {
    "r": 24,
    "g": 95,
    "b": 128
  },
  "hsl": {
    "h": 199.038,
    "s": 68.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.45902,
    "c": 0.08571,
    "h": 233.8
  },
  "luminance": 0.09937
}

Semantic roles & 50–950 ramp

primary

#185F80

secondary

#B46540

accent

#743DEB

background

#F6F8FA

surface

#EBF0F4

border

#C6CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #185F80

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

Preview Lab → · Contrast checker → · Palette generator →