#165866#165866

#165866 is a dark, moderate cyan. Relative luminance 0.081; OKLCH L 42.7% C 0.067 H 215.3°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#165866
RGB	rgb(22, 88, 102)
HSL	hsl(191, 65%, 24%)
HSV	hsv(191, 78%, 40%)
CMYK	cmyk(78.4%, 13.7%, 0%, 60%)
CIE-LAB	lab(34.21, -14.95, -13.91)
CIE-LCH	lch(34.21, 20.42, 222.94°)
OKLab	oklab(42.69% -0.0548 -0.0388)
OKLCH	oklch(42.69% 0.067 215.3)
XYZ	xyz(6.2179, 8.1086, 13.8052)
Luminance	0.0811 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#165866 #662416

analogous

#16664C #165866 #163066

triadic

#165866 #661658 #586616

tetradic

#165866 #4C1666 #662416 #306616

square

#165866 #4C1666 #662416 #306616

split-complementary

#165866 #661630 #664C16

monochromatic

#051619 #0B2D34 #165866 #218398 #2CAFCB

Accessibility & contrast

On white

8.01

#165866 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#165866 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #165866

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##165866	#FFFFFF	#000000	##FFFFFF
##165866	1.00	8.01	2.62	8.01
#FFFFFF	8.01	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5567

Deuteranopia (green-blind)

#434D66

Tritanopia (blue-blind)

#005D5C

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #165866;
/* rgb */ color: rgb(22, 88, 102);
/* oklch */ color: oklch(42.7% 0.067 215.3);

Tailwind

colors: {
  custom: {
    50: '#618791',
    500: '#165866',
    950: '#000000',
  },
}

SCSS

$custom: #165866;
$custom-light: #618791;
$custom-dark: #000000;

JSON

{
  "hex": "#165866",
  "rgb": {
    "r": 22,
    "g": 88,
    "b": 102
  },
  "hsl": {
    "h": 190.5,
    "s": 64.516,
    "l": 24.314
  },
  "oklch": {
    "l": 0.42689,
    "c": 0.06711,
    "h": 215.3
  },
  "luminance": 0.08109
}

Semantic roles & 50–950 ramp

primary

#165866

secondary

#9D4C3B

accent

#5E40E8

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#060B0C

muted

#7A7C7D

Preview Lab

Preview with #165866

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

Preview Lab → · Contrast checker → · Palette generator →