#164C71#164C71

#164C71 is a dark, moderate cyan. Relative luminance 0.065; OKLCH L 40.1% C 0.083 H 243.2°. Best body text is #FFFFFF at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#164C71
RGB	rgb(22, 76, 113)
HSL	hsl(204, 67%, 26%)
HSV	hsv(204, 81%, 44%)
CMYK	cmyk(80.5%, 32.7%, 0%, 55.7%)
CIE-LAB	lab(30.71, -3.44, -26.24)
CIE-LCH	lch(30.71, 26.46, 262.53°)
OKLab	oklab(40.07% -0.0375 -0.0744)
OKLCH	oklch(40.07% 0.083 243.2)
XYZ	xyz(5.8948, 6.5310, 16.5695)
Luminance	0.0653 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164C71 #713B16

analogous

#167169 #164C71 #161F71

triadic

#164C71 #71164C #4C7116

tetradic

#164C71 #691671 #713B16 #1F7116

square

#164C71 #691671 #713B16 #1F7116

split-complementary

#164C71 #71161F #716916

monochromatic

#05111A #0C2A3E #164C71 #206EA4 #2C91D6

Accessibility & contrast

On white

9.11

#164C71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#164C71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164C71

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164C71	#FFFFFF	#000000	##FFFFFF
##164C71	1.00	9.11	2.31	9.11
#FFFFFF	9.11	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B4D73

Deuteranopia (green-blind)

#2E4570

Tritanopia (blue-blind)

#005559

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #164c71;
/* rgb */ color: rgb(22, 76, 113);
/* oklch */ color: oklch(40.1% 0.083 243.2);

Tailwind

colors: {
  custom: {
    50: '#627d9a',
    500: '#164c71',
    950: '#000000',
  },
}

SCSS

$custom: #164c71;
$custom-light: #627d9a;
$custom-dark: #000000;

JSON

{
  "hex": "#164c71",
  "rgb": {
    "r": 22,
    "g": 76,
    "b": 113
  },
  "hsl": {
    "h": 204.396,
    "s": 67.407,
    "l": 26.471
  },
  "oklch": {
    "l": 0.40071,
    "c": 0.08331,
    "h": 243.2
  },
  "luminance": 0.06532
}

Semantic roles & 50–950 ramp

primary

#164C71

secondary

#A7673C

accent

#843EEA

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #164C71

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

Preview Lab → · Contrast checker → · Palette generator →