#165381#165381

#165381 is a dark, moderate cyan. Relative luminance 0.079; OKLCH L 42.8% C 0.097 H 246.1°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#165381
RGB	rgb(22, 83, 129)
HSL	hsl(206, 71%, 30%)
HSV	hsv(206, 83%, 51%)
CMYK	cmyk(82.9%, 35.7%, 0%, 49.4%)
CIE-LAB	lab(33.86, -1.56, -31.23)
CIE-LCH	lch(33.86, 31.27, 267.15°)
OKLab	oklab(42.84% -0.0393 -0.0888)
OKLCH	oklch(42.84% 0.097 246.1)
XYZ	xyz(7.3850, 7.9412, 21.9082)
Luminance	0.0794 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#165381 #814416

analogous

#168179 #165381 #161E81

triadic

#165381 #811653 #538116

tetradic

#165381 #791681 #814416 #1E8116

square

#165381 #791681 #814416 #1E8116

split-complementary

#165381 #81161E #817916

monochromatic

#04111A #0D314D #165381 #1F75B5 #3594DD

Accessibility & contrast

On white

8.11

#165381 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#165381 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #165381

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##165381	#FFFFFF	#000000	##FFFFFF
##165381	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D5583

Deuteranopia (green-blind)

#2E4B80

Tritanopia (blue-blind)

#005E64

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #165381;
/* rgb */ color: rgb(22, 83, 129);
/* oklch */ color: oklch(42.8% 0.097 246.1);

Tailwind

colors: {
  custom: {
    50: '#6683a6',
    500: '#165381',
    950: '#000000',
  },
}

SCSS

$custom: #165381;
$custom-light: #6683a6;
$custom-dark: #000000;

JSON

{
  "hex": "#165381",
  "rgb": {
    "r": 22,
    "g": 83,
    "b": 129
  },
  "hsl": {
    "h": 205.794,
    "s": 70.861,
    "l": 29.608
  },
  "oklch": {
    "l": 0.4284,
    "c": 0.09717,
    "h": 246.1
  },
  "luminance": 0.07942
}

Semantic roles & 50–950 ramp

primary

#165381

secondary

#B6713D

accent

#873AEE

background

#F6F7FA

surface

#EBEEF4

border

#C6C9CE

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #165381

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

Preview Lab → · Contrast checker → · Palette generator →