#164D90#164D90

#164D90 is a dark, vivid cyan. Relative luminance 0.075; OKLCH L 42.4% C 0.124 H 255.9°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#164D90
RGB	rgb(22, 77, 144)
HSL	hsl(213, 73%, 33%)
HSV	hsv(213, 85%, 56%)
CMYK	cmyk(84.7%, 46.5%, 0%, 43.5%)
CIE-LAB	lab(32.90, 8.50, -41.96)
CIE-LCH	lch(32.90, 42.82, 281.45°)
OKLab	oklab(42.39% -0.0302 -0.1205)
OKLCH	oklch(42.39% 0.124 255.9)
XYZ	xyz(8.0169, 7.4910, 27.4035)
Luminance	0.0749 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164D90 #905916

analogous

#168A90 #164D90 #1C1690

triadic

#164D90 #90164D #4D9016

tetradic

#164D90 #90168A #905916 #16901C

square

#164D90 #90168A #905916 #16901C

split-complementary

#164D90 #901C16 #8A9016

monochromatic

#061426 #0E315B #164D90 #1E69C5 #3F88E2

Accessibility & contrast

On white

8.41

#164D90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#164D90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164D90

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164D90	#FFFFFF	#000000	##FFFFFF
##164D90	1.00	8.41	2.50	8.41
#FFFFFF	8.41	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#295393

Deuteranopia (green-blind)

#0B488F

Tritanopia (blue-blind)

#005D67

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #164d90;
/* rgb */ color: rgb(22, 77, 144);
/* oklch */ color: oklch(42.4% 0.124 255.9);

Tailwind

colors: {
  custom: {
    50: '#6a7eb1',
    500: '#164d90',
    950: '#000000',
  },
}

SCSS

$custom: #164d90;
$custom-light: #6a7eb1;
$custom-dark: #000000;

JSON

{
  "hex": "#164d90",
  "rgb": {
    "r": 22,
    "g": 77,
    "b": 144
  },
  "hsl": {
    "h": 212.951,
    "s": 73.494,
    "l": 32.549
  },
  "oklch": {
    "l": 0.42386,
    "c": 0.12422,
    "h": 255.9
  },
  "luminance": 0.07492
}

Semantic roles & 50–950 ramp

primary

#164D90

secondary

#C28740

accent

#9D38F0

background

#F6F7FA

surface

#ECEEF5

border

#C7C9CF

text

#080911

muted

#7A7B80

Preview Lab

Preview with #164D90

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

Preview Lab → · Contrast checker → · Palette generator →