#164E71#164E71

#164E71 is a dark, moderate cyan. Relative luminance 0.068; OKLCH L 40.6% C 0.082 H 241.0°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#164E71
RGB	rgb(22, 78, 113)
HSL	hsl(203, 67%, 26%)
HSV	hsv(203, 81%, 44%)
CMYK	cmyk(80.5%, 31%, 0%, 55.7%)
CIE-LAB	lab(31.37, -4.72, -25.20)
CIE-LCH	lch(31.37, 25.64, 259.39°)
OKLab	oklab(40.59% -0.0396 -0.0713)
OKLCH	oklch(40.59% 0.082 241)
XYZ	xyz(6.0347, 6.8109, 16.6162)
Luminance	0.0681 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164E71 #713916

analogous

#167167 #164E71 #162171

triadic

#164E71 #71164E #4E7116

tetradic

#164E71 #671671 #713916 #217116

square

#164E71 #671671 #713916 #217116

split-complementary

#164E71 #711621 #716716

monochromatic

#05121A #0C2B3E #164E71 #2071A4 #2C94D6

Accessibility & contrast

On white

8.89

#164E71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#164E71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164E71

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164E71	#FFFFFF	#000000	##FFFFFF
##164E71	1.00	8.89	2.36	8.89
#FFFFFF	8.89	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E4F73

Deuteranopia (green-blind)

#314670

Tritanopia (blue-blind)

#00575A

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #164e71;
/* rgb */ color: rgb(22, 78, 113);
/* oklch */ color: oklch(40.6% 0.082 241.0);

Tailwind

colors: {
  custom: {
    50: '#627f9a',
    500: '#164e71',
    950: '#000000',
  },
}

SCSS

$custom: #164e71;
$custom-light: #627f9a;
$custom-dark: #000000;

JSON

{
  "hex": "#164e71",
  "rgb": {
    "r": 22,
    "g": 78,
    "b": 113
  },
  "hsl": {
    "h": 203.077,
    "s": 67.407,
    "l": 26.471
  },
  "oklch": {
    "l": 0.40592,
    "c": 0.08159,
    "h": 241
  },
  "luminance": 0.06812
}

Semantic roles & 50–950 ramp

primary

#164E71

secondary

#A7653C

accent

#803EEA

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0E

muted

#7A7C7E

Preview Lab

Preview with #164E71

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

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