#185B6F#185B6F

#185B6F is a dark, moderate cyan. Relative luminance 0.088; OKLCH L 44.0% C 0.072 H 222.3°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#185B6F
RGB	rgb(24, 91, 111)
HSL	hsl(194, 64%, 26%)
HSV	hsv(194, 78%, 44%)
CMYK	cmyk(78.4%, 18%, 0%, 56.5%)
CIE-LAB	lab(35.64, -13.15, -17.31)
CIE-LCH	lch(35.64, 21.74, 232.78°)
OKLab	oklab(43.98% -0.0532 -0.0484)
OKLCH	oklch(43.98% 0.072 222.3)
XYZ	xyz(6.9858, 8.8232, 16.3707)
Luminance	0.0882 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185B6F #6F2C18

analogous

#186F58 #185B6F #18306F

triadic

#185B6F #6F185B #5B6F18

tetradic

#185B6F #58186F #6F2C18 #306F18

square

#185B6F #58186F #6F2C18 #306F18

split-complementary

#185B6F #6F1830 #6F5818

monochromatic

#051519 #0D323D #185B6F #2384A1 #2FADD2

Accessibility & contrast

On white

7.60

#185B6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#185B6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185B6F

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185B6F	#FFFFFF	#000000	##FFFFFF
##185B6F	1.00	7.60	2.76	7.60
#FFFFFF	7.60	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5970

Deuteranopia (green-blind)

#44506F

Tritanopia (blue-blind)

#006161

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #185b6f;
/* rgb */ color: rgb(24, 91, 111);
/* oklch */ color: oklch(44.0% 0.072 222.3);

Tailwind

colors: {
  custom: {
    50: '#648998',
    500: '#185b6f',
    950: '#000000',
  },
}

SCSS

$custom: #185b6f;
$custom-light: #648998;
$custom-dark: #000000;

JSON

{
  "hex": "#185b6f",
  "rgb": {
    "r": 24,
    "g": 91,
    "b": 111
  },
  "hsl": {
    "h": 193.793,
    "s": 64.444,
    "l": 26.471
  },
  "oklch": {
    "l": 0.4398,
    "c": 0.07193,
    "h": 222.3
  },
  "luminance": 0.08824
}

Semantic roles & 50–950 ramp

primary

#185B6F

secondary

#A5563E

accent

#6740E7

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #185B6F

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

Preview Lab → · Contrast checker → · Palette generator →