#164A90#164A90

#164A90 is a dark, vivid cyan. Relative luminance 0.071; OKLCH L 41.7% C 0.128 H 257.4°. Best body text is #FFFFFF at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#164A90
RGB	rgb(22, 74, 144)
HSL	hsl(214, 73%, 33%)
HSV	hsv(214, 85%, 56%)
CMYK	cmyk(84.7%, 48.6%, 0%, 43.5%)
CIE-LAB	lab(31.99, 10.54, -43.43)
CIE-LCH	lch(31.99, 44.69, 283.64°)
OKLab	oklab(41.68% -0.0278 -0.1249)
OKLCH	oklch(41.68% 0.128 257.4)
XYZ	xyz(7.8118, 7.0808, 27.3352)
Luminance	0.0708 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164A90 #905C16

analogous

#168790 #164A90 #1F1690

triadic

#164A90 #90164A #4A9016

tetradic

#164A90 #901687 #905C16 #16901F

square

#164A90 #901687 #905C16 #16901F

split-complementary

#164A90 #901F16 #879016

monochromatic

#061326 #0E2F5B #164A90 #1E65C5 #3F84E2

Accessibility & contrast

On white

8.69

#164A90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#164A90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164A90

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164A90	#FFFFFF	#000000	##FFFFFF
##164A90	1.00	8.69	2.42	8.69
#FFFFFF	8.69	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#225193

Deuteranopia (green-blind)

#00468F

Tritanopia (blue-blind)

#005B66

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #164a90;
/* rgb */ color: rgb(22, 74, 144);
/* oklch */ color: oklch(41.7% 0.128 257.4);

Tailwind

colors: {
  custom: {
    50: '#6a7bb1',
    500: '#164a90',
    950: '#000000',
  },
}

SCSS

$custom: #164a90;
$custom-light: #6a7bb1;
$custom-dark: #000000;

JSON

{
  "hex": "#164a90",
  "rgb": {
    "r": 22,
    "g": 74,
    "b": 144
  },
  "hsl": {
    "h": 214.426,
    "s": 73.494,
    "l": 32.549
  },
  "oklch": {
    "l": 0.41684,
    "c": 0.12792,
    "h": 257.4
  },
  "luminance": 0.07082
}

Semantic roles & 50–950 ramp

primary

#164A90

secondary

#C28A40

accent

#A238F0

background

#F6F7FA

surface

#ECEDF5

border

#C7C8CF

text

#080911

muted

#7A7B80

Preview Lab

Preview with #164A90

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

Preview Lab → · Contrast checker → · Palette generator →