#165581#165581

#165581 is a dark, moderate cyan. Relative luminance 0.083; OKLCH L 43.3% C 0.095 H 244.3°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#165581
RGB	rgb(22, 85, 129)
HSL	hsl(205, 71%, 30%)
HSV	hsv(205, 83%, 51%)
CMYK	cmyk(82.9%, 34.1%, 0%, 49.4%)
CIE-LAB	lab(34.50, -2.84, -30.22)
CIE-LCH	lch(34.50, 30.35, 264.64°)
OKLab	oklab(43.35% -0.0412 -0.0859)
OKLCH	oklch(43.35% 0.095 244.3)
XYZ	xyz(7.5403, 8.2516, 21.9599)
Luminance	0.0825 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#165581 #814216

analogous

#168178 #165581 #161F81

triadic

#165581 #811655 #558116

tetradic

#165581 #781681 #814216 #1F8116

square

#165581 #781681 #814216 #1F8116

split-complementary

#165581 #81161F #817816

monochromatic

#04111A #0D334D #165581 #1F77B5 #3598DD

Accessibility & contrast

On white

7.92

#165581 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#165581 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #165581

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##165581	#FFFFFF	#000000	##FFFFFF
##165581	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405683

Deuteranopia (green-blind)

#314D80

Tritanopia (blue-blind)

#006065

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #165581;
/* rgb */ color: rgb(22, 85, 129);
/* oklch */ color: oklch(43.3% 0.095 244.3);

Tailwind

colors: {
  custom: {
    50: '#6684a6',
    500: '#165581',
    950: '#000000',
  },
}

SCSS

$custom: #165581;
$custom-light: #6684a6;
$custom-dark: #000000;

JSON

{
  "hex": "#165581",
  "rgb": {
    "r": 22,
    "g": 85,
    "b": 129
  },
  "hsl": {
    "h": 204.673,
    "s": 70.861,
    "l": 29.608
  },
  "oklch": {
    "l": 0.43346,
    "c": 0.09525,
    "h": 244.3
  },
  "luminance": 0.08253
}

Semantic roles & 50–950 ramp

primary

#165581

secondary

#B66F3D

accent

#843AEE

background

#F6F8FA

surface

#EBEFF4

border

#C6CACE

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #165581

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

Preview Lab → · Contrast checker → · Palette generator →