#185D6C#185D6C

#185D6C is a dark, moderate cyan. Relative luminance 0.091; OKLCH L 44.4% C 0.070 H 215.7°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#185D6C
RGB	rgb(24, 93, 108)
HSL	hsl(191, 64%, 26%)
HSV	hsv(191, 78%, 42%)
CMYK	cmyk(77.8%, 13.9%, 0%, 57.6%)
CIE-LAB	lab(36.19, -15.39, -14.62)
CIE-LCH	lch(36.19, 21.22, 223.53°)
OKLab	oklab(44.38% -0.0567 -0.0408)
OKLCH	oklch(44.38% 0.07 215.7)
XYZ	xyz(6.9967, 9.1048, 15.5731)
Luminance	0.0911 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185D6C #6C2718

analogous

#186C51 #185D6C #18336C

triadic

#185D6C #6C185D #5D6C18

tetradic

#185D6C #51186C #6C2718 #336C18

square

#185D6C #51186C #6C2718 #336C18

split-complementary

#185D6C #6C1833 #6C5118

monochromatic

#061619 #0D323A #185D6C #23889E #2EB3D0

Accessibility & contrast

On white

7.44

#185D6C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#185D6C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185D6C

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185D6C	#FFFFFF	#000000	##FFFFFF
##185D6C	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535A6D

Deuteranopia (green-blind)

#47516C

Tritanopia (blue-blind)

#006262

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #185d6c;
/* rgb */ color: rgb(24, 93, 108);
/* oklch */ color: oklch(44.4% 0.070 215.7);

Tailwind

colors: {
  custom: {
    50: '#638b96',
    500: '#185d6c',
    950: '#000000',
  },
}

SCSS

$custom: #185d6c;
$custom-light: #638b96;
$custom-dark: #000000;

JSON

{
  "hex": "#185d6c",
  "rgb": {
    "r": 24,
    "g": 93,
    "b": 108
  },
  "hsl": {
    "h": 190.714,
    "s": 63.636,
    "l": 25.882
  },
  "oklch": {
    "l": 0.44375,
    "c": 0.06981,
    "h": 215.7
  },
  "luminance": 0.09106
}

Semantic roles & 50–950 ramp

primary

#185D6C

secondary

#A2503E

accent

#5F41E7

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #185D6C

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

Preview Lab → · Contrast checker → · Palette generator →