#164D7D#164D7D

#164D7D is a dark, moderate cyan. Relative luminance 0.070; OKLCH L 41.1% C 0.098 H 249.2°. Best body text is #FFFFFF at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#164D7D
RGB	rgb(22, 77, 125)
HSL	hsl(208, 70%, 29%)
HSV	hsv(208, 82%, 49%)
CMYK	cmyk(82.4%, 38.4%, 0%, 51%)
CIE-LAB	lab(31.71, 0.74, -32.16)
CIE-LCH	lch(31.71, 32.17, 271.31°)
OKLab	oklab(41.08% -0.0348 -0.0917)
OKLCH	oklch(41.08% 0.098 249.2)
XYZ	xyz(6.6850, 6.9582, 20.3888)
Luminance	0.0696 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164D7D #7D4616

analogous

#167D7A #164D7D #161A7D

triadic

#164D7D #7D164D #4D7D16

tetradic

#164D7D #7A167D #7D4616 #1A7D16

square

#164D7D #7A167D #7D4616 #1A7D16

split-complementary

#164D7D #7D161A #7D7A16

monochromatic

#05101A #0D2D49 #164D7D #1F6DB1 #328CDB

Accessibility & contrast

On white

8.78

#164D7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#164D7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164D7D

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164D7D	#FFFFFF	#000000	##FFFFFF
##164D7D	1.00	8.78	2.39	8.78
#FFFFFF	8.78	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36507F

Deuteranopia (green-blind)

#27467C

Tritanopia (blue-blind)

#00585F

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #164d7d;
/* rgb */ color: rgb(22, 77, 125);
/* oklch */ color: oklch(41.1% 0.098 249.2);

Tailwind

colors: {
  custom: {
    50: '#657ea3',
    500: '#164d7d',
    950: '#000000',
  },
}

SCSS

$custom: #164d7d;
$custom-light: #657ea3;
$custom-dark: #000000;

JSON

{
  "hex": "#164d7d",
  "rgb": {
    "r": 22,
    "g": 77,
    "b": 125
  },
  "hsl": {
    "h": 207.961,
    "s": 70.068,
    "l": 28.824
  },
  "oklch": {
    "l": 0.41076,
    "c": 0.09806,
    "h": 249.2
  },
  "luminance": 0.06959
}

Semantic roles & 50–950 ramp

primary

#164D7D

secondary

#B2733D

accent

#8E3BED

background

#F6F7FA

surface

#EBEEF3

border

#C6C9CD

text

#06090F

muted

#7A7B7F

Preview Lab

Preview with #164D7D

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

Preview Lab → · Contrast checker → · Palette generator →