#165181#165181

#165181 is a dark, moderate cyan. Relative luminance 0.076; OKLCH L 42.3% C 0.099 H 247.8°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#165181
RGB	rgb(22, 81, 129)
HSL	hsl(207, 71%, 30%)
HSV	hsv(207, 83%, 51%)
CMYK	cmyk(82.9%, 37.2%, 0%, 49.4%)
CIE-LAB	lab(33.22, -0.26, -32.24)
CIE-LCH	lch(33.22, 32.24, 269.53°)
OKLab	oklab(42.34% -0.0374 -0.0918)
OKLCH	oklch(42.34% 0.099 247.8)
XYZ	xyz(7.2342, 7.6395, 21.8579)
Luminance	0.0764 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#165181 #814616

analogous

#16817C #165181 #161B81

triadic

#165181 #811651 #518116

tetradic

#165181 #7C1681 #814616 #1B8116

square

#165181 #7C1681 #814616 #1B8116

split-complementary

#165181 #81161B #817C16

monochromatic

#04101A #0D304D #165181 #1F72B5 #3591DD

Accessibility & contrast

On white

8.31

#165181 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#165181 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #165181

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##165181	#FFFFFF	#000000	##FFFFFF
##165181	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A5383

Deuteranopia (green-blind)

#2B4A80

Tritanopia (blue-blind)

#005D63

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #165181;
/* rgb */ color: rgb(22, 81, 129);
/* oklch */ color: oklch(42.3% 0.099 247.8);

Tailwind

colors: {
  custom: {
    50: '#6681a6',
    500: '#165181',
    950: '#000000',
  },
}

SCSS

$custom: #165181;
$custom-light: #6681a6;
$custom-dark: #000000;

JSON

{
  "hex": "#165181",
  "rgb": {
    "r": 22,
    "g": 81,
    "b": 129
  },
  "hsl": {
    "h": 206.916,
    "s": 70.861,
    "l": 29.608
  },
  "oklch": {
    "l": 0.42337,
    "c": 0.09918,
    "h": 247.8
  },
  "luminance": 0.0764
}

Semantic roles & 50–950 ramp

primary

#165181

secondary

#B6733D

accent

#8B3AEE

background

#F6F7FA

surface

#EBEEF4

border

#C6C9CE

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #165181

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

Preview Lab → · Contrast checker → · Palette generator →