#164C70#164C70

#164C70 is a dark, moderate cyan. Relative luminance 0.065; OKLCH L 40.0% C 0.082 H 242.5°. Best body text is #FFFFFF at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#164C70
RGB	rgb(22, 76, 112)
HSL	hsl(204, 67%, 26%)
HSV	hsv(204, 80%, 44%)
CMYK	cmyk(80.4%, 32.1%, 0%, 56.1%)
CIE-LAB	lab(30.66, -3.84, -25.69)
CIE-LCH	lch(30.66, 25.98, 261.50°)
OKLab	oklab(40.01% -0.0379 -0.0728)
OKLCH	oklch(40.01% 0.082 242.5)
XYZ	xyz(5.8388, 6.5086, 16.2747)
Luminance	0.0651 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164C70 #703A16

analogous

#167067 #164C70 #161F70

triadic

#164C70 #70164C #4C7016

tetradic

#164C70 #671670 #703A16 #1F7016

square

#164C70 #671670 #703A16 #1F7016

split-complementary

#164C70 #70161F #706716

monochromatic

#05111A #0C293D #164C70 #206FA3 #2B91D5

Accessibility & contrast

On white

9.12

#164C70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#164C70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164C70

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164C70	#FFFFFF	#000000	##FFFFFF
##164C70	1.00	9.12	2.30	9.12
#FFFFFF	9.12	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B4D72

Deuteranopia (green-blind)

#2F446F

Tritanopia (blue-blind)

#005559

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #164c70;
/* rgb */ color: rgb(22, 76, 112);
/* oklch */ color: oklch(40.0% 0.082 242.5);

Tailwind

colors: {
  custom: {
    50: '#627d99',
    500: '#164c70',
    950: '#000000',
  },
}

SCSS

$custom: #164c70;
$custom-light: #627d99;
$custom-dark: #000000;

JSON

{
  "hex": "#164c70",
  "rgb": {
    "r": 22,
    "g": 76,
    "b": 112
  },
  "hsl": {
    "h": 204,
    "s": 67.164,
    "l": 26.275
  },
  "oklch": {
    "l": 0.40011,
    "c": 0.08205,
    "h": 242.5
  },
  "luminance": 0.06509
}

Semantic roles & 50–950 ramp

primary

#164C70

secondary

#A6663C

accent

#833EEA

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #164C70

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

Preview Lab → · Contrast checker → · Palette generator →