#164557#164557

#164557 is a dark, muted cyan. Relative luminance 0.051; OKLCH L 36.7% C 0.059 H 227.2°. Best body text is #FFFFFF at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#164557
RGB	rgb(22, 69, 87)
HSL	hsl(197, 60%, 21%)
HSV	hsv(197, 75%, 34%)
CMYK	cmyk(74.7%, 20.7%, 0%, 65.9%)
CIE-LAB	lab(27.06, -9.13, -15.34)
CIE-LCH	lch(27.06, 17.85, 239.24°)
OKLab	oklab(36.74% -0.0397 -0.0429)
OKLCH	oklch(36.74% 0.059 227.2)
XYZ	xyz(4.1786, 5.1145, 9.7819)
Luminance	0.0512 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164557 #572816

analogous

#165749 #164557 #162557

triadic

#164557 #571645 #455716

tetradic

#164557 #491657 #572816 #255716

square

#164557 #491657 #572816 #255716

split-complementary

#164557 #571625 #574916

monochromatic

#061318 #0A1E26 #164557 #226C88 #2F92B9

Accessibility & contrast

On white

10.38

#164557 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#164557 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164557

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164557	#FFFFFF	#000000	##FFFFFF
##164557	1.00	10.38	2.02	10.38
#FFFFFF	10.38	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B4458

Deuteranopia (green-blind)

#323D57

Tritanopia (blue-blind)

#004A4B

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #164557;
/* rgb */ color: rgb(22, 69, 87);
/* oklch */ color: oklch(36.7% 0.059 227.2);

Tailwind

colors: {
  custom: {
    50: '#5d7886',
    500: '#164557',
    950: '#000000',
  },
}

SCSS

$custom: #164557;
$custom-light: #5d7886;
$custom-dark: #000000;

JSON

{
  "hex": "#164557",
  "rgb": {
    "r": 22,
    "g": 69,
    "b": 87
  },
  "hsl": {
    "h": 196.615,
    "s": 59.633,
    "l": 21.373
  },
  "oklch": {
    "l": 0.36738,
    "c": 0.0585,
    "h": 227.2
  },
  "luminance": 0.05115
}

Semantic roles & 50–950 ramp

primary

#164557

secondary

#8E523A

accent

#7145E3

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#05090B

muted

#797B7C

Preview Lab

Preview with #164557

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

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