#164B7A#164B7A

#164B7A is a dark, moderate cyan. Relative luminance 0.066; OKLCH L 40.4% C 0.096 H 249.5°. Best body text is #FFFFFF at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#164B7A
RGB	rgb(22, 75, 122)
HSL	hsl(208, 69%, 28%)
HSV	hsv(208, 82%, 48%)
CMYK	cmyk(82%, 38.5%, 0%, 52.2%)
CIE-LAB	lab(30.90, 0.84, -31.59)
CIE-LCH	lch(30.90, 31.60, 271.52°)
OKLab	oklab(40.38% -0.0337 -0.09)
OKLCH	oklch(40.38% 0.096 249.5)
XYZ	xyz(6.3585, 6.6071, 19.3488)
Luminance	0.0661 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164B7A #7A4516

analogous

#167A77 #164B7A #16197A

triadic

#164B7A #7A164B #4B7A16

tetradic

#164B7A #77167A #7A4516 #197A16

square

#164B7A #77167A #7A4516 #197A16

split-complementary

#164B7A #7A1619 #7A7716

monochromatic

#05101A #0D2B46 #164B7A #1F6BAE #318ADA

Accessibility & contrast

On white

9.05

#164B7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#164B7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164B7A

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164B7A	#FFFFFF	#000000	##FFFFFF
##164B7A	1.00	9.05	2.32	9.05
#FFFFFF	9.05	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#354E7C

Deuteranopia (green-blind)

#264579

Tritanopia (blue-blind)

#00565C

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #164b7a;
/* rgb */ color: rgb(22, 75, 122);
/* oklch */ color: oklch(40.4% 0.096 249.5);

Tailwind

colors: {
  custom: {
    50: '#647ca1',
    500: '#164b7a',
    950: '#000000',
  },
}

SCSS

$custom: #164b7a;
$custom-light: #647ca1;
$custom-dark: #000000;

JSON

{
  "hex": "#164b7a",
  "rgb": {
    "r": 22,
    "g": 75,
    "b": 122
  },
  "hsl": {
    "h": 208.2,
    "s": 69.444,
    "l": 28.235
  },
  "oklch": {
    "l": 0.40379,
    "c": 0.09616,
    "h": 249.5
  },
  "luminance": 0.06608
}

Semantic roles & 50–950 ramp

primary

#164B7A

secondary

#AF723D

accent

#8F3CEC

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090F

muted

#7A7B7E

Preview Lab

Preview with #164B7A

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

Preview Lab → · Contrast checker → · Palette generator →