#164D79#164D79

#164D79 is a dark, moderate cyan. Relative luminance 0.069; OKLCH L 40.8% C 0.093 H 247.2°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#164D79
RGB	rgb(22, 77, 121)
HSL	hsl(207, 69%, 28%)
HSV	hsv(207, 82%, 47%)
CMYK	cmyk(81.8%, 36.4%, 0%, 52.5%)
CIE-LAB	lab(31.48, -0.88, -30.03)
CIE-LCH	lch(31.48, 30.05, 268.32°)
OKLab	oklab(40.82% -0.036 -0.0855)
OKLCH	oklch(40.82% 0.093 247.2)
XYZ	xyz(6.4346, 6.8580, 19.0701)
Luminance	0.0686 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164D79 #794216

analogous

#167973 #164D79 #161B79

triadic

#164D79 #79164D #4D7916

tetradic

#164D79 #731679 #794216 #1B7916

square

#164D79 #731679 #794216 #1B7916

split-complementary

#164D79 #79161B #797316

monochromatic

#05101A #0D2C45 #164D79 #1F6EAD #308ED9

Accessibility & contrast

On white

8.85

#164D79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#164D79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164D79

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164D79	#FFFFFF	#000000	##FFFFFF
##164D79	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#384F7B

Deuteranopia (green-blind)

#2A4678

Tritanopia (blue-blind)

#00585D

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #164d79;
/* rgb */ color: rgb(22, 77, 121);
/* oklch */ color: oklch(40.8% 0.093 247.2);

Tailwind

colors: {
  custom: {
    50: '#647ea0',
    500: '#164d79',
    950: '#000000',
  },
}

SCSS

$custom: #164d79;
$custom-light: #647ea0;
$custom-dark: #000000;

JSON

{
  "hex": "#164d79",
  "rgb": {
    "r": 22,
    "g": 77,
    "b": 121
  },
  "hsl": {
    "h": 206.667,
    "s": 69.231,
    "l": 28.039
  },
  "oklch": {
    "l": 0.4082,
    "c": 0.09273,
    "h": 247.2
  },
  "luminance": 0.06859
}

Semantic roles & 50–950 ramp

primary

#164D79

secondary

#AE6F3D

accent

#8A3CEC

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #164D79

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

Preview Lab → · Contrast checker → · Palette generator →