#164C73#164C73

#164C73 is a dark, moderate cyan. Relative luminance 0.066; OKLCH L 40.2% C 0.086 H 244.6°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#164C73
RGB	rgb(22, 76, 115)
HSL	hsl(205, 68%, 27%)
HSV	hsv(205, 81%, 45%)
CMYK	cmyk(80.9%, 33.9%, 0%, 54.9%)
CIE-LAB	lab(30.82, -2.64, -27.32)
CIE-LCH	lch(30.82, 27.45, 264.48°)
OKLab	oklab(40.19% -0.0369 -0.0775)
OKLCH	oklch(40.19% 0.086 244.6)
XYZ	xyz(6.0086, 6.5765, 17.1691)
Luminance	0.0658 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164C73 #733D16

analogous

#16736C #164C73 #161E73

triadic

#164C73 #73164C #4C7316

tetradic

#164C73 #6C1673 #733D16 #1E7316

square

#164C73 #6C1673 #733D16 #1E7316

split-complementary

#164C73 #73161E #736C16

monochromatic

#05111A #0C2A40 #164C73 #206EA6 #2D8FD7

Accessibility & contrast

On white

9.07

#164C73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#164C73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164C73

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164C73	#FFFFFF	#000000	##FFFFFF
##164C73	1.00	9.07	2.32	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A4D75

Deuteranopia (green-blind)

#2D4572

Tritanopia (blue-blind)

#00565A

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #164c73;
/* rgb */ color: rgb(22, 76, 115);
/* oklch */ color: oklch(40.2% 0.086 244.6);

Tailwind

colors: {
  custom: {
    50: '#637d9b',
    500: '#164c73',
    950: '#000000',
  },
}

SCSS

$custom: #164c73;
$custom-light: #637d9b;
$custom-dark: #000000;

JSON

{
  "hex": "#164c73",
  "rgb": {
    "r": 22,
    "g": 76,
    "b": 115
  },
  "hsl": {
    "h": 205.161,
    "s": 67.883,
    "l": 26.863
  },
  "oklch": {
    "l": 0.40192,
    "c": 0.08587,
    "h": 244.6
  },
  "luminance": 0.06577
}

Semantic roles & 50–950 ramp

primary

#164C73

secondary

#A96A3C

accent

#863DEB

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #164C73

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

Preview Lab → · Contrast checker → · Palette generator →