#164658#164658

#164658 is a dark, muted cyan. Relative luminance 0.053; OKLCH L 37.1% C 0.059 H 226.8°. Best body text is #FFFFFF at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#164658
RGB	rgb(22, 70, 88)
HSL	hsl(196, 60%, 22%)
HSV	hsv(196, 75%, 35%)
CMYK	cmyk(75%, 20.5%, 0%, 65.5%)
CIE-LAB	lab(27.45, -9.37, -15.38)
CIE-LCH	lch(27.45, 18.01, 238.65°)
OKLab	oklab(37.07% -0.0405 -0.0431)
OKLCH	oklch(37.07% 0.059 226.8)
XYZ	xyz(4.2818, 5.2550, 10.0193)
Luminance	0.0525 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164658 #582816

analogous

#165849 #164658 #162558

triadic

#164658 #581646 #465816

tetradic

#164658 #491658 #582816 #255816

square

#164658 #491658 #582816 #255816

split-complementary

#164658 #581625 #584916

monochromatic

#061318 #0A1F27 #164658 #226D89 #2E94BA

Accessibility & contrast

On white

10.24

#164658 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#164658 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164658

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164658	#FFFFFF	#000000	##FFFFFF
##164658	1.00	10.24	2.05	10.24
#FFFFFF	10.24	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C4559

Deuteranopia (green-blind)

#333E58

Tritanopia (blue-blind)

#004B4C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #164658;
/* rgb */ color: rgb(22, 70, 88);
/* oklch */ color: oklch(37.1% 0.059 226.8);

Tailwind

colors: {
  custom: {
    50: '#5d7987',
    500: '#164658',
    950: '#000000',
  },
}

SCSS

$custom: #164658;
$custom-light: #5d7987;
$custom-dark: #000000;

JSON

{
  "hex": "#164658",
  "rgb": {
    "r": 22,
    "g": 70,
    "b": 88
  },
  "hsl": {
    "h": 196.364,
    "s": 60,
    "l": 21.569
  },
  "oklch": {
    "l": 0.37065,
    "c": 0.05911,
    "h": 226.8
  },
  "luminance": 0.05255
}

Semantic roles & 50–950 ramp

primary

#164658

secondary

#8F523B

accent

#7045E3

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#05090B

muted

#797B7C

Preview Lab

Preview with #164658

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

Preview Lab → · Contrast checker → · Palette generator →