#164D7C#164D7C

#164D7C is a dark, moderate cyan. Relative luminance 0.069; OKLCH L 41.0% C 0.097 H 248.7°. Best body text is #FFFFFF at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#164D7C
RGB	rgb(22, 77, 124)
HSL	hsl(208, 70%, 29%)
HSV	hsv(208, 82%, 49%)
CMYK	cmyk(82.3%, 37.9%, 0%, 51.4%)
CIE-LAB	lab(31.65, 0.33, -31.63)
CIE-LCH	lch(31.65, 31.63, 270.60°)
OKLab	oklab(41.01% -0.0351 -0.0901)
OKLCH	oklch(41.01% 0.097 248.7)
XYZ	xyz(6.6215, 6.9328, 20.0541)
Luminance	0.0693 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164D7C #7C4516

analogous

#167C78 #164D7C #161A7C

triadic

#164D7C #7C164D #4D7C16

tetradic

#164D7C #78167C #7C4516 #1A7C16

square

#164D7C #78167C #7C4516 #1A7C16

split-complementary

#164D7C #7C161A #7C7816

monochromatic

#05101A #0D2D48 #164D7C #1F6DB0 #328DDB

Accessibility & contrast

On white

8.80

#164D7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#164D7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164D7C

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164D7C	#FFFFFF	#000000	##FFFFFF
##164D7C	1.00	8.80	2.39	8.80
#FFFFFF	8.80	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37507E

Deuteranopia (green-blind)

#28467B

Tritanopia (blue-blind)

#00585E

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #164d7c;
/* rgb */ color: rgb(22, 77, 124);
/* oklch */ color: oklch(41.0% 0.097 248.7);

Tailwind

colors: {
  custom: {
    50: '#657ea2',
    500: '#164d7c',
    950: '#000000',
  },
}

SCSS

$custom: #164d7c;
$custom-light: #657ea2;
$custom-dark: #000000;

JSON

{
  "hex": "#164d7c",
  "rgb": {
    "r": 22,
    "g": 77,
    "b": 124
  },
  "hsl": {
    "h": 207.647,
    "s": 69.863,
    "l": 28.627
  },
  "oklch": {
    "l": 0.41012,
    "c": 0.09672,
    "h": 248.7
  },
  "luminance": 0.06934
}

Semantic roles & 50–950 ramp

primary

#164D7C

secondary

#B1723D

accent

#8D3BED

background

#F6F7FA

surface

#EBEEF3

border

#C6C9CD

text

#06090F

muted

#7A7B7F

Preview Lab

Preview with #164D7C

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

Preview Lab → · Contrast checker → · Palette generator →