#164F68#164F68

#164F68 is a dark, moderate cyan. Relative luminance 0.068; OKLCH L 40.4% C 0.071 H 231.6°. Best body text is #FFFFFF at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#164F68
RGB	rgb(22, 79, 104)
HSL	hsl(198, 65%, 25%)
HSV	hsv(198, 79%, 41%)
CMYK	cmyk(78.8%, 24%, 0%, 59.2%)
CIE-LAB	lab(31.26, -8.85, -19.71)
CIE-LCH	lch(31.26, 21.61, 245.82°)
OKLab	oklab(40.35% -0.044 -0.0554)
OKLCH	oklch(40.35% 0.071 231.6)
XYZ	xyz(5.6245, 6.7614, 14.1027)
Luminance	0.0676 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164F68 #682F16

analogous

#166858 #164F68 #162668

triadic

#164F68 #68164F #4F6816

tetradic

#164F68 #581668 #682F16 #266816

square

#164F68 #581668 #682F16 #266816

split-complementary

#164F68 #681626 #685816

monochromatic

#051319 #0B2935 #164F68 #21759B #2B9CCD

Accessibility & contrast

On white

8.93

#164F68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#164F68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164F68

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164F68	#FFFFFF	#000000	##FFFFFF
##164F68	1.00	8.93	2.35	8.93
#FFFFFF	8.93	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424E69

Deuteranopia (green-blind)

#374668

Tritanopia (blue-blind)

#005657

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #164f68;
/* rgb */ color: rgb(22, 79, 104);
/* oklch */ color: oklch(40.4% 0.071 231.6);

Tailwind

colors: {
  custom: {
    50: '#618093',
    500: '#164f68',
    950: '#000000',
  },
}

SCSS

$custom: #164f68;
$custom-light: #618093;
$custom-dark: #000000;

JSON

{
  "hex": "#164f68",
  "rgb": {
    "r": 22,
    "g": 79,
    "b": 104
  },
  "hsl": {
    "h": 198.293,
    "s": 65.079,
    "l": 24.706
  },
  "oklch": {
    "l": 0.40353,
    "c": 0.07079,
    "h": 231.6
  },
  "luminance": 0.06762
}

Semantic roles & 50–950 ramp

primary

#164F68

secondary

#9F5A3B

accent

#7340E8

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#050A0D

muted

#7A7C7E

Preview Lab

Preview with #164F68

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

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