#164E68#164E68

#164E68 is a dark, moderate cyan. Relative luminance 0.066; OKLCH L 40.1% C 0.071 H 233.0°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#164E68
RGB	rgb(22, 78, 104)
HSL	hsl(199, 65%, 25%)
HSV	hsv(199, 79%, 41%)
CMYK	cmyk(78.8%, 25%, 0%, 59.2%)
CIE-LAB	lab(30.92, -8.23, -20.24)
CIE-LCH	lch(30.92, 21.85, 247.86°)
OKLab	oklab(40.09% -0.0429 -0.0569)
OKLCH	oklch(40.09% 0.071 233)
XYZ	xyz(5.5530, 6.6182, 14.0788)
Luminance	0.0662 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164E68 #683016

analogous

#166859 #164E68 #162568

triadic

#164E68 #68164E #4E6816

tetradic

#164E68 #591668 #683016 #256816

square

#164E68 #591668 #683016 #256816

split-complementary

#164E68 #681625 #685916

monochromatic

#051319 #0B2835 #164E68 #21749B #2B9ACD

Accessibility & contrast

On white

9.04

#164E68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#164E68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164E68

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164E68	#FFFFFF	#000000	##FFFFFF
##164E68	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#414D69

Deuteranopia (green-blind)

#364568

Tritanopia (blue-blind)

#005557

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #164e68;
/* rgb */ color: rgb(22, 78, 104);
/* oklch */ color: oklch(40.1% 0.071 233.0);

Tailwind

colors: {
  custom: {
    50: '#617f93',
    500: '#164e68',
    950: '#000000',
  },
}

SCSS

$custom: #164e68;
$custom-light: #617f93;
$custom-dark: #000000;

JSON

{
  "hex": "#164e68",
  "rgb": {
    "r": 22,
    "g": 78,
    "b": 104
  },
  "hsl": {
    "h": 199.024,
    "s": 65.079,
    "l": 24.706
  },
  "oklch": {
    "l": 0.40085,
    "c": 0.07132,
    "h": 233
  },
  "luminance": 0.06619
}

Semantic roles & 50–950 ramp

primary

#164E68

secondary

#9F5B3B

accent

#7540E8

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#050A0D

muted

#7A7C7E

Preview Lab

Preview with #164E68

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

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