#185C6F#185C6F

#185C6F is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.2% C 0.072 H 220.9°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#185C6F
RGB	rgb(24, 92, 111)
HSL	hsl(193, 64%, 26%)
HSV	hsv(193, 78%, 44%)
CMYK	cmyk(78.4%, 17.1%, 0%, 56.5%)
CIE-LAB	lab(35.98, -13.73, -16.80)
CIE-LCH	lch(35.98, 21.70, 230.73°)
OKLab	oklab(44.25% -0.0542 -0.047)
OKLCH	oklch(44.25% 0.072 220.9)
XYZ	xyz(7.0719, 8.9953, 16.3994)
Luminance	0.0900 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185C6F #6F2B18

analogous

#186F57 #185C6F #18316F

triadic

#185C6F #6F185C #5C6F18

tetradic

#185C6F #57186F #6F2B18 #316F18

square

#185C6F #57186F #6F2B18 #316F18

split-complementary

#185C6F #6F1831 #6F5718

monochromatic

#051519 #0D323D #185C6F #2386A1 #2FAFD2

Accessibility & contrast

On white

7.50

#185C6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#185C6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185C6F

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185C6F	#FFFFFF	#000000	##FFFFFF
##185C6F	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515970

Deuteranopia (green-blind)

#45516F

Tritanopia (blue-blind)

#006262

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #185c6f;
/* rgb */ color: rgb(24, 92, 111);
/* oklch */ color: oklch(44.2% 0.072 220.9);

Tailwind

colors: {
  custom: {
    50: '#648a98',
    500: '#185c6f',
    950: '#000000',
  },
}

SCSS

$custom: #185c6f;
$custom-light: #648a98;
$custom-dark: #000000;

JSON

{
  "hex": "#185c6f",
  "rgb": {
    "r": 24,
    "g": 92,
    "b": 111
  },
  "hsl": {
    "h": 193.103,
    "s": 64.444,
    "l": 26.471
  },
  "oklch": {
    "l": 0.44248,
    "c": 0.07176,
    "h": 220.9
  },
  "luminance": 0.08996
}

Semantic roles & 50–950 ramp

primary

#185C6F

secondary

#A5553E

accent

#6540E7

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #185C6F

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

Preview Lab → · Contrast checker → · Palette generator →