#164657#164657

#164657 is a dark, muted cyan. Relative luminance 0.052; OKLCH L 37.0% C 0.058 H 225.3°. Best body text is #FFFFFF at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#164657
RGB	rgb(22, 70, 87)
HSL	hsl(196, 60%, 21%)
HSV	hsv(196, 75%, 34%)
CMYK	cmyk(74.7%, 19.5%, 0%, 65.9%)
CIE-LAB	lab(27.40, -9.75, -14.80)
CIE-LCH	lch(27.40, 17.72, 236.64°)
OKLab	oklab(37.01% -0.0409 -0.0414)
OKLCH	oklch(37.01% 0.058 225.3)
XYZ	xyz(4.2406, 5.2385, 9.8026)
Luminance	0.0524 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164657 #572716

analogous

#165748 #164657 #162657

triadic

#164657 #571646 #465716

tetradic

#164657 #481657 #572716 #265716

square

#164657 #481657 #572716 #265716

split-complementary

#164657 #571626 #574816

monochromatic

#061418 #0A1F26 #164657 #226D88 #2F95B9

Accessibility & contrast

On white

10.25

#164657 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#164657 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164657

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164657	#FFFFFF	#000000	##FFFFFF
##164657	1.00	10.25	2.05	10.25
#FFFFFF	10.25	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D4458

Deuteranopia (green-blind)

#343E57

Tritanopia (blue-blind)

#004B4C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #164657;
/* rgb */ color: rgb(22, 70, 87);
/* oklch */ color: oklch(37.0% 0.058 225.3);

Tailwind

colors: {
  custom: {
    50: '#5d7986',
    500: '#164657',
    950: '#000000',
  },
}

SCSS

$custom: #164657;
$custom-light: #5d7986;
$custom-dark: #000000;

JSON

{
  "hex": "#164657",
  "rgb": {
    "r": 22,
    "g": 70,
    "b": 87
  },
  "hsl": {
    "h": 195.692,
    "s": 59.633,
    "l": 21.373
  },
  "oklch": {
    "l": 0.37014,
    "c": 0.05821,
    "h": 225.3
  },
  "luminance": 0.05239
}

Semantic roles & 50–950 ramp

primary

#164657

secondary

#8E503A

accent

#6E45E3

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#05090B

muted

#797B7C

Preview Lab

Preview with #164657

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

Preview Lab → · Contrast checker → · Palette generator →